remove gen_ai.output.json.schema.name for now

.chloggen/1757.yaml

@@ -1,4 +1,4 @@
 change_type: breaking
 component: gen-ai
-note: "Introduce `gen_ai.output.type` and `gen_ai.output.json.schema.name` to record response type and format. Deprecate `gen_ai.openai.request.response_format`"
+note: "Introduce `gen_ai.output.type`instead of `gen_ai.openai.request.response_format`"
 issues: [1757]

docs/attributes-registry/gen-ai.md

@@ -18,9 +18,8 @@ This document defines the attributes used to describe telemetry in the context o
 | Attribute | Type | Description | Examples | Stability |
 |---|---|---|---|---|
 | <a id="gen-ai-operation-name" href="#gen-ai-operation-name">`gen_ai.operation.name`</a> | string | The name of the operation being performed. [1] | `chat`; `text_completion`; `embeddings` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
-| <a id="gen-ai-output-json-schema-name" href="#gen-ai-output-json-schema-name">`gen_ai.output.json.schema.name`</a> | string | Represents the name of the JSON schema requested by the client. It typically corresponds to the type to which the model output should be serializable. [2] | `calendar_event`; `system.ResolverExecution` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
-| <a id="gen-ai-output-type" href="#gen-ai-output-type">`gen_ai.output.type`</a> | string | Represents the content type requested by the client. [3] | `text`; `json`; `image` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
-| <a id="gen-ai-request-encoding-formats" href="#gen-ai-request-encoding-formats">`gen_ai.request.encoding_formats`</a> | string[] | The encoding formats requested in an embeddings operation, if specified. [4] | `["base64"]`; `["float", "binary"]` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| <a id="gen-ai-output-type" href="#gen-ai-output-type">`gen_ai.output.type`</a> | string | Represents the content type requested by the client. [2] | `text`; `json`; `image` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| <a id="gen-ai-request-encoding-formats" href="#gen-ai-request-encoding-formats">`gen_ai.request.encoding_formats`</a> | string[] | The encoding formats requested in an embeddings operation, if specified. [3] | `["base64"]`; `["float", "binary"]` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | <a id="gen-ai-request-frequency-penalty" href="#gen-ai-request-frequency-penalty">`gen_ai.request.frequency_penalty`</a> | double | The frequency penalty setting for the GenAI request. | `0.1` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | <a id="gen-ai-request-max-tokens" href="#gen-ai-request-max-tokens">`gen_ai.request.max_tokens`</a> | int | The maximum number of tokens the model generates for a request. | `100` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | <a id="gen-ai-request-model" href="#gen-ai-request-model">`gen_ai.request.model`</a> | string | The name of the GenAI model a request is being made to. | `gpt-4` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
@@ -33,30 +32,20 @@ This document defines the attributes used to describe telemetry in the context o
 | <a id="gen-ai-response-finish-reasons" href="#gen-ai-response-finish-reasons">`gen_ai.response.finish_reasons`</a> | string[] | Array of reasons the model stopped generating tokens, corresponding to each generation received. | `["stop"]`; `["stop", "length"]` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | <a id="gen-ai-response-id" href="#gen-ai-response-id">`gen_ai.response.id`</a> | string | The unique identifier for the completion. | `chatcmpl-123` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | <a id="gen-ai-response-model" href="#gen-ai-response-model">`gen_ai.response.model`</a> | string | The name of the model that generated the response. | `gpt-4-0613` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
-| <a id="gen-ai-system" href="#gen-ai-system">`gen_ai.system`</a> | string | The Generative AI product as identified by the client or server instrumentation. [5] | `openai` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| <a id="gen-ai-system" href="#gen-ai-system">`gen_ai.system`</a> | string | The Generative AI product as identified by the client or server instrumentation. [4] | `openai` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | <a id="gen-ai-token-type" href="#gen-ai-token-type">`gen_ai.token.type`</a> | string | The type of token being counted. | `input`; `output` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | <a id="gen-ai-usage-input-tokens" href="#gen-ai-usage-input-tokens">`gen_ai.usage.input_tokens`</a> | int | The number of tokens used in the GenAI input (prompt). | `100` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | <a id="gen-ai-usage-output-tokens" href="#gen-ai-usage-output-tokens">`gen_ai.usage.output_tokens`</a> | int | The number of tokens used in the GenAI response (completion). | `180` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
 **[1] `gen_ai.operation.name`:** If one of the predefined values applies, but specific system uses a different name it's RECOMMENDED to document it in the semantic conventions for specific GenAI system and use system-specific name in the instrumentation. If a different name is not documented, instrumentation libraries SHOULD use applicable predefined value.
 
-**[2] `gen_ai.output.json.schema.name`:** This attribute SHOULD be set when `gen_ai.output.type` is `json` and
-the client has requested output in a specific schema.
-
-Semantic conventions for a specific GenAI system SHOULD document
-how to populate this attribute based on the available request properties.
-
-If the request does not include a schema this attribute SHOULD NOT be set.
-If a schema is provided but does not have a name, this attribute SHOULD
-be set to `unnamed`.
-
-**[3] `gen_ai.output.type`:** This attribute SHOULD be used when the client requests output of a specific type. The model may return zero or more outputs of this type.
+**[2] `gen_ai.output.type`:** This attribute SHOULD be used when the client requests output of a specific type. The model may return zero or more outputs of this type.
 This attribute specifies the output modality and not the actual output format. For example, if an image is requested, the actual output could be a URL pointing to an image file.
-Additional output format details may be recorded in `gen_ai.output.{type}.*` attributes, such as `gen_ai.output.json.schema.name`.
+Additional output format details may be recorded in the future in the `gen_ai.output.{type}.*` attributes.
 
-**[4] `gen_ai.request.encoding_formats`:** In some GenAI systems the encoding formats are called embedding types. Also, some GenAI systems only accept a single format per request.
+**[3] `gen_ai.request.encoding_formats`:** In some GenAI systems the encoding formats are called embedding types. Also, some GenAI systems only accept a single format per request.
 
-**[5] `gen_ai.system`:** The `gen_ai.system` describes a family of GenAI models with specific model identified
+**[4] `gen_ai.system`:** The `gen_ai.system` describes a family of GenAI models with specific model identified
 by `gen_ai.request.model` and `gen_ai.response.model` attributes.
 
 The actual GenAI product may differ from the one identified by the client.
@@ -155,7 +144,7 @@ Describes deprecated `gen_ai.openai` attributes.
 
 | Attribute | Type | Description | Examples | Stability |
 |---|---|---|---|---|
-| <a id="gen-ai-openai-request-response-format" href="#gen-ai-openai-request-response-format">`gen_ai.openai.request.response_format`</a> | string | Deprecated, use `gen_ai.output.type` and `gen_ai.output.json.schema.name`. | `text`; `json_object`; `json_schema` | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>Replaced by `gen_ai.output.type` and `gen_ai.output.json.schema.name`. |
+| <a id="gen-ai-openai-request-response-format" href="#gen-ai-openai-request-response-format">`gen_ai.openai.request.response_format`</a> | string | Deprecated, use `gen_ai.output.type`. | `text`; `json_object`; `json_schema` | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>Replaced by `gen_ai.output.type`. |
 | <a id="gen-ai-openai-request-seed" href="#gen-ai-openai-request-seed">`gen_ai.openai.request.seed`</a> | int | Deprecated, use `gen_ai.request.seed`. | `100` | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>Replaced by `gen_ai.request.seed` attribute. |
 
 ---

docs/gen-ai/azure-ai-inference.md

@@ -25,12 +25,11 @@ The Semantic Conventions for [Azure AI Inference](https://learn.microsoft.com/az
 |---|---|---|---|---|---|
 | [`gen_ai.operation.name`](/docs/attributes-registry/gen-ai.md) | string | The name of the operation being performed. [1] | `chat`; `text_completion`; `embeddings` | `Required` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`error.type`](/docs/attributes-registry/error.md) | string | Describes a class of error the operation ended with. [2] | `timeout`; `java.net.UnknownHostException`; `server_certificate_invalid`; `500` | `Conditionally Required` if the operation ended in an error | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
-| [`gen_ai.output.json.schema.name`](/docs/attributes-registry/gen-ai.md) | string | Represents the name of the JSON schema requested by the client. It typically corresponds to the type to which the model output should be serializable. [3] | `calendar_event`; `system.ResolverExecution` | `Conditionally Required` [4] | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
-| [`gen_ai.output.type`](/docs/attributes-registry/gen-ai.md) | string | Represents the content type requested by the client. [5] | `text`; `json`; `image` | `Conditionally Required` [6] | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
-| [`gen_ai.request.model`](/docs/attributes-registry/gen-ai.md) | string | The name of the GenAI model a request is being made to. [7] | `gpt-4` | `Conditionally Required` If available. | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| [`gen_ai.output.type`](/docs/attributes-registry/gen-ai.md) | string | Represents the content type requested by the client. [3] | `text`; `json`; `image` | `Conditionally Required` [4] | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| [`gen_ai.request.model`](/docs/attributes-registry/gen-ai.md) | string | The name of the GenAI model a request is being made to. [5] | `gpt-4` | `Conditionally Required` If available. | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.request.seed`](/docs/attributes-registry/gen-ai.md) | int | Requests with same seed value more likely to return same result. | `100` | `Conditionally Required` if applicable and if the request includes a seed | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
-| [`server.port`](/docs/attributes-registry/server.md) | int | GenAI server port. [8] | `80`; `8080`; `443` | `Conditionally Required` If not default (443). | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
-| [`az.namespace`](/docs/attributes-registry/azure.md) | string | [Azure Resource Provider Namespace](https://learn.microsoft.com/azure/azure-resource-manager/management/azure-services-resource-providers) as recognized by the client. [9] | `Microsoft.CognitiveServices` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| [`server.port`](/docs/attributes-registry/server.md) | int | GenAI server port. [6] | `80`; `8080`; `443` | `Conditionally Required` If not default (443). | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
+| [`az.namespace`](/docs/attributes-registry/azure.md) | string | [Azure Resource Provider Namespace](https://learn.microsoft.com/azure/azure-resource-manager/management/azure-services-resource-providers) as recognized by the client. [7] | `Microsoft.CognitiveServices` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.request.frequency_penalty`](/docs/attributes-registry/gen-ai.md) | double | The frequency penalty setting for the GenAI request. | `0.1` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.request.max_tokens`](/docs/attributes-registry/gen-ai.md) | int | The maximum number of tokens the model generates for a request. | `100` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.request.presence_penalty`](/docs/attributes-registry/gen-ai.md) | double | The presence penalty setting for the GenAI request. | `0.1` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
@@ -39,37 +38,32 @@ The Semantic Conventions for [Azure AI Inference](https://learn.microsoft.com/az
 | [`gen_ai.request.top_p`](/docs/attributes-registry/gen-ai.md) | double | The top_p sampling setting for the GenAI request. | `1.0` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.response.finish_reasons`](/docs/attributes-registry/gen-ai.md) | string[] | Array of reasons the model stopped generating tokens, corresponding to each generation received. | `["stop"]`; `["stop", "length"]` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.response.id`](/docs/attributes-registry/gen-ai.md) | string | The unique identifier for the completion. | `chatcmpl-123` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
-| [`gen_ai.response.model`](/docs/attributes-registry/gen-ai.md) | string | The name of the model that generated the response. [10] | `gpt-4-0613` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| [`gen_ai.response.model`](/docs/attributes-registry/gen-ai.md) | string | The name of the model that generated the response. [8] | `gpt-4-0613` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.usage.input_tokens`](/docs/attributes-registry/gen-ai.md) | int | The number of prompt tokens as reported in the usage prompt_tokens property of the response. | `100` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.usage.output_tokens`](/docs/attributes-registry/gen-ai.md) | int | The number of completion tokens as reported in the usage completion_tokens property of the response. | `180` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
-| [`server.address`](/docs/attributes-registry/server.md) | string | GenAI server address. [11] | `example.com`; `10.1.2.80`; `/tmp/my.sock` | `Recommended` | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
+| [`server.address`](/docs/attributes-registry/server.md) | string | GenAI server address. [9] | `example.com`; `10.1.2.80`; `/tmp/my.sock` | `Recommended` | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
 
 **[1] `gen_ai.operation.name`:** If one of the predefined values applies, but specific system uses a different name it's RECOMMENDED to document it in the semantic conventions for specific GenAI system and use system-specific name in the instrumentation. If a different name is not documented, instrumentation libraries SHOULD use applicable predefined value.
 
 **[2] `error.type`:** The `error.type` SHOULD match the error code returned by the Generative AI provider or the client library,
 the canonical name of exception that occurred, or another low-cardinality error identifier.
 Instrumentations SHOULD document the list of errors they report.
 
-**[3] `gen_ai.output.json.schema.name`:** This attribute SHOULD be set when `gen_ai.output.type` is `json` and the client has requested output in a specific schema.
-It SHOULD match the name of the `json_schema` that the client has requested.
-
-**[4] `gen_ai.output.json.schema.name`:** if and only if structured output with specific JSON schema was requested.
-
-**[5] `gen_ai.output.type`:** This attribute SHOULD be set to the output type requested by the client: - `json` for structured outputs with defined or undefined schema - `image` for image output - `speech` for speech output - `text` for plain text output
+**[3] `gen_ai.output.type`:** This attribute SHOULD be set to the output type requested by the client: - `json` for structured outputs with defined or undefined schema - `image` for image output - `speech` for speech output - `text` for plain text output
 The attribute specifies the output modality and not the actual output format. For example, if an image is requested, the actual output could be a URL pointing to an image file.
-Additional output format details may be recorded in `gen_ai.output.{type}.*` attributes, such as `gen_ai.output.json.schema.name`.
+Additional output format details may be recorded in the future in the `gen_ai.output.{type}.*` attributes.
 
-**[6] `gen_ai.output.type`:** when applicable and if the request includes an output format.
+**[4] `gen_ai.output.type`:** when applicable and if the request includes an output format.
 
-**[7] `gen_ai.request.model`:** The name of the GenAI model a request is being made to. If the model is supplied by a vendor, then the value must be the exact name of the model requested. If the model is a fine-tuned custom model, the value should have a more specific name than the base model that's been fine-tuned.
+**[5] `gen_ai.request.model`:** The name of the GenAI model a request is being made to. If the model is supplied by a vendor, then the value must be the exact name of the model requested. If the model is a fine-tuned custom model, the value should have a more specific name than the base model that's been fine-tuned.
 
-**[8] `server.port`:** When observed from the client side, and when communicating through an intermediary, `server.port` SHOULD represent the server port behind any intermediaries, for example proxies, if it's available.
+**[6] `server.port`:** When observed from the client side, and when communicating through an intermediary, `server.port` SHOULD represent the server port behind any intermediaries, for example proxies, if it's available.
 
-**[9] `az.namespace`:** When `az.namespace` attribute is populated, it MUST be set to `Microsoft.CognitiveServices` for all operations performed by Azure AI Inference clients.
+**[7] `az.namespace`:** When `az.namespace` attribute is populated, it MUST be set to `Microsoft.CognitiveServices` for all operations performed by Azure AI Inference clients.
 
-**[10] `gen_ai.response.model`:** If available. The name of the GenAI model that provided the response. If the model is supplied by a vendor, then the value must be the exact name of the model actually used. If the model is a fine-tuned custom model, the value should have a more specific name than the base model that's been fine-tuned.
+**[8] `gen_ai.response.model`:** If available. The name of the GenAI model that provided the response. If the model is supplied by a vendor, then the value must be the exact name of the model actually used. If the model is a fine-tuned custom model, the value should have a more specific name than the base model that's been fine-tuned.
 
-**[11] `server.address`:** When observed from the client side, and when communicating through an intermediary, `server.address` SHOULD represent the server address behind any intermediaries, for example proxies, if it's available.
+**[9] `server.address`:** When observed from the client side, and when communicating through an intermediary, `server.address` SHOULD represent the server address behind any intermediaries, for example proxies, if it's available.
 
 ---
 

docs/gen-ai/gen-ai-spans.md

@@ -53,11 +53,10 @@ Many of these attributes only apply to specific GenAI operations. For example, G
 | [`gen_ai.operation.name`](/docs/attributes-registry/gen-ai.md) | string | The name of the operation being performed. [1] | `chat`; `text_completion`; `embeddings` | `Required` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.system`](/docs/attributes-registry/gen-ai.md) | string | The Generative AI product as identified by the client or server instrumentation. [2] | `openai` | `Required` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`error.type`](/docs/attributes-registry/error.md) | string | Describes a class of error the operation ended with. [3] | `timeout`; `java.net.UnknownHostException`; `server_certificate_invalid`; `500` | `Conditionally Required` if the operation ended in an error | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
-| [`gen_ai.output.json.schema.name`](/docs/attributes-registry/gen-ai.md) | string | Represents the name of the JSON schema requested by the client. It typically corresponds to the type to which the model output should be serializable. [4] | `calendar_event`; `system.ResolverExecution` | `Conditionally Required` [5] | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
-| [`gen_ai.output.type`](/docs/attributes-registry/gen-ai.md) | string | Represents the content type requested by the client. [6] | `text`; `json`; `image` | `Conditionally Required` [7] | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
-| [`gen_ai.request.model`](/docs/attributes-registry/gen-ai.md) | string | The name of the GenAI model a request is being made to. [8] | `gpt-4` | `Conditionally Required` If available. | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| [`gen_ai.output.type`](/docs/attributes-registry/gen-ai.md) | string | Represents the content type requested by the client. [4] | `text`; `json`; `image` | `Conditionally Required` [5] | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| [`gen_ai.request.model`](/docs/attributes-registry/gen-ai.md) | string | The name of the GenAI model a request is being made to. [6] | `gpt-4` | `Conditionally Required` If available. | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.request.seed`](/docs/attributes-registry/gen-ai.md) | int | Requests with same seed value more likely to return same result. | `100` | `Conditionally Required` if applicable and if the request includes a seed | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
-| [`server.port`](/docs/attributes-registry/server.md) | int | GenAI server port. [9] | `80`; `8080`; `443` | `Conditionally Required` If `server.address` is set. | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
+| [`server.port`](/docs/attributes-registry/server.md) | int | GenAI server port. [7] | `80`; `8080`; `443` | `Conditionally Required` If `server.address` is set. | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
 | [`gen_ai.request.frequency_penalty`](/docs/attributes-registry/gen-ai.md) | double | The frequency penalty setting for the GenAI request. | `0.1` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.request.max_tokens`](/docs/attributes-registry/gen-ai.md) | int | The maximum number of tokens the model generates for a request. | `100` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.request.presence_penalty`](/docs/attributes-registry/gen-ai.md) | double | The presence penalty setting for the GenAI request. | `0.1` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
@@ -67,10 +66,10 @@ Many of these attributes only apply to specific GenAI operations. For example, G
 | [`gen_ai.request.top_p`](/docs/attributes-registry/gen-ai.md) | double | The top_p sampling setting for the GenAI request. | `1.0` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.response.finish_reasons`](/docs/attributes-registry/gen-ai.md) | string[] | Array of reasons the model stopped generating tokens, corresponding to each generation received. | `["stop"]`; `["stop", "length"]` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.response.id`](/docs/attributes-registry/gen-ai.md) | string | The unique identifier for the completion. | `chatcmpl-123` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
-| [`gen_ai.response.model`](/docs/attributes-registry/gen-ai.md) | string | The name of the model that generated the response. [10] | `gpt-4-0613` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| [`gen_ai.response.model`](/docs/attributes-registry/gen-ai.md) | string | The name of the model that generated the response. [8] | `gpt-4-0613` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.usage.input_tokens`](/docs/attributes-registry/gen-ai.md) | int | The number of tokens used in the GenAI input (prompt). | `100` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.usage.output_tokens`](/docs/attributes-registry/gen-ai.md) | int | The number of tokens used in the GenAI response (completion). | `180` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
-| [`server.address`](/docs/attributes-registry/server.md) | string | GenAI server address. [11] | `example.com`; `10.1.2.80`; `/tmp/my.sock` | `Recommended` | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
+| [`server.address`](/docs/attributes-registry/server.md) | string | GenAI server address. [9] | `example.com`; `10.1.2.80`; `/tmp/my.sock` | `Recommended` | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
 
 **[1] `gen_ai.operation.name`:** If one of the predefined values applies, but specific system uses a different name it's RECOMMENDED to document it in the semantic conventions for specific GenAI system and use system-specific name in the instrumentation. If a different name is not documented, instrumentation libraries SHOULD use applicable predefined value.
 
@@ -90,31 +89,19 @@ If none of these options apply, the `gen_ai.system` SHOULD be set to `_OTHER`.
 the canonical name of exception that occurred, or another low-cardinality error identifier.
 Instrumentations SHOULD document the list of errors they report.
 
-**[4] `gen_ai.output.json.schema.name`:** This attribute SHOULD be set when `gen_ai.output.type` is `json` and
-the client has requested output in a specific schema.
-
-Semantic conventions for a specific GenAI system SHOULD document
-how to populate this attribute based on the available request properties.
-
-If the request does not include a schema this attribute SHOULD NOT be set.
-If a schema is provided but does not have a name, this attribute SHOULD
-be set to `unnamed`.
-
-**[5] `gen_ai.output.json.schema.name`:** if and only if structured output with specific JSON schema was requested.
-
-**[6] `gen_ai.output.type`:** This attribute SHOULD be used when the client requests output of a specific type. The model may return zero or more outputs of this type.
+**[4] `gen_ai.output.type`:** This attribute SHOULD be used when the client requests output of a specific type. The model may return zero or more outputs of this type.
 This attribute specifies the output modality and not the actual output format. For example, if an image is requested, the actual output could be a URL pointing to an image file.
-Additional output format details may be recorded in `gen_ai.output.{type}.*` attributes, such as `gen_ai.output.json.schema.name`.
+Additional output format details may be recorded in the future in the `gen_ai.output.{type}.*` attributes.
 
-**[7] `gen_ai.output.type`:** when applicable and if the request includes an output format.
+**[5] `gen_ai.output.type`:** when applicable and if the request includes an output format.
 
-**[8] `gen_ai.request.model`:** The name of the GenAI model a request is being made to. If the model is supplied by a vendor, then the value must be the exact name of the model requested. If the model is a fine-tuned custom model, the value should have a more specific name than the base model that's been fine-tuned.
+**[6] `gen_ai.request.model`:** The name of the GenAI model a request is being made to. If the model is supplied by a vendor, then the value must be the exact name of the model requested. If the model is a fine-tuned custom model, the value should have a more specific name than the base model that's been fine-tuned.
 
-**[9] `server.port`:** When observed from the client side, and when communicating through an intermediary, `server.port` SHOULD represent the server port behind any intermediaries, for example proxies, if it's available.
+**[7] `server.port`:** When observed from the client side, and when communicating through an intermediary, `server.port` SHOULD represent the server port behind any intermediaries, for example proxies, if it's available.
 
-**[10] `gen_ai.response.model`:** If available. The name of the GenAI model that provided the response. If the model is supplied by a vendor, then the value must be the exact name of the model actually used. If the model is a fine-tuned custom model, the value should have a more specific name than the base model that's been fine-tuned.
+**[8] `gen_ai.response.model`:** If available. The name of the GenAI model that provided the response. If the model is supplied by a vendor, then the value must be the exact name of the model actually used. If the model is a fine-tuned custom model, the value should have a more specific name than the base model that's been fine-tuned.
 
-**[11] `server.address`:** When observed from the client side, and when communicating through an intermediary, `server.address` SHOULD represent the server address behind any intermediaries, for example proxies, if it's available.
+**[9] `server.address`:** When observed from the client side, and when communicating through an intermediary, `server.address` SHOULD represent the server address behind any intermediaries, for example proxies, if it's available.
 
 ---
 

docs/gen-ai/openai.md

@@ -41,10 +41,9 @@ attributes and ones specific the OpenAI.
 | [`error.type`](/docs/attributes-registry/error.md) | string | Describes a class of error the operation ended with. [3] | `timeout`; `java.net.UnknownHostException`; `server_certificate_invalid`; `500` | `Conditionally Required` if the operation ended in an error | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
 | [`gen_ai.openai.request.service_tier`](/docs/attributes-registry/gen-ai.md) | string | The service tier requested. May be a specific tier, default, or auto. | `auto`; `default` | `Conditionally Required` [4] | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.openai.response.service_tier`](/docs/attributes-registry/gen-ai.md) | string | The service tier used for the response. | `scale`; `default` | `Conditionally Required` [5] | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
-| [`gen_ai.output.json.schema.name`](/docs/attributes-registry/gen-ai.md) | string | Represents the name of the JSON schema requested by the client. It typically corresponds to the type to which the model output should be serializable. [6] | `calendar_event`; `system.ResolverExecution` | `Conditionally Required` [7] | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
-| [`gen_ai.output.type`](/docs/attributes-registry/gen-ai.md) | string | Represents the content type requested by the client. [8] | `text`; `json`; `image` | `Conditionally Required` [9] | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| [`gen_ai.output.type`](/docs/attributes-registry/gen-ai.md) | string | Represents the content type requested by the client. [6] | `text`; `json`; `image` | `Conditionally Required` [7] | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.request.seed`](/docs/attributes-registry/gen-ai.md) | int | Requests with same seed value more likely to return same result. | `100` | `Conditionally Required` if applicable and if the request includes a seed | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
-| [`server.port`](/docs/attributes-registry/server.md) | int | GenAI server port. [10] | `80`; `8080`; `443` | `Conditionally Required` If `server.address` is set. | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
+| [`server.port`](/docs/attributes-registry/server.md) | int | GenAI server port. [8] | `80`; `8080`; `443` | `Conditionally Required` If `server.address` is set. | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
 | [`gen_ai.openai.response.system_fingerprint`](/docs/attributes-registry/gen-ai.md) | string | A fingerprint to track any eventual change in the Generative AI environment. | `fp_44709d6fcb` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.request.frequency_penalty`](/docs/attributes-registry/gen-ai.md) | double | The frequency penalty setting for the GenAI request. | `0.1` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.request.max_tokens`](/docs/attributes-registry/gen-ai.md) | int | The maximum number of tokens the model generates for a request. | `100` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
@@ -54,10 +53,10 @@ attributes and ones specific the OpenAI.
 | [`gen_ai.request.top_p`](/docs/attributes-registry/gen-ai.md) | double | The top_p sampling setting for the GenAI request. | `1.0` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.response.finish_reasons`](/docs/attributes-registry/gen-ai.md) | string[] | Array of reasons the model stopped generating tokens, corresponding to each generation received. | `["stop"]`; `["stop", "length"]` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.response.id`](/docs/attributes-registry/gen-ai.md) | string | The unique identifier for the completion. | `chatcmpl-123` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
-| [`gen_ai.response.model`](/docs/attributes-registry/gen-ai.md) | string | The name of the model that generated the response. [11] | `gpt-4-0613` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| [`gen_ai.response.model`](/docs/attributes-registry/gen-ai.md) | string | The name of the model that generated the response. [9] | `gpt-4-0613` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.usage.input_tokens`](/docs/attributes-registry/gen-ai.md) | int | The number of tokens used in the prompt sent to OpenAI. | `100` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`gen_ai.usage.output_tokens`](/docs/attributes-registry/gen-ai.md) | int | The number of tokens used in the completions from OpenAI. | `180` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
-| [`server.address`](/docs/attributes-registry/server.md) | string | GenAI server address. [12] | `example.com`; `10.1.2.80`; `/tmp/my.sock` | `Recommended` | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
+| [`server.address`](/docs/attributes-registry/server.md) | string | GenAI server address. [10] | `example.com`; `10.1.2.80`; `/tmp/my.sock` | `Recommended` | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
 
 **[1] `gen_ai.operation.name`:** If one of the predefined values applies, but specific system uses a different name it's RECOMMENDED to document it in the semantic conventions for specific GenAI system and use system-specific name in the instrumentation. If a different name is not documented, instrumentation libraries SHOULD use applicable predefined value.
 
@@ -71,22 +70,17 @@ Instrumentations SHOULD document the list of errors they report.
 
 **[5] `gen_ai.openai.response.service_tier`:** if the response was received and includes a service_tier
 
-**[6] `gen_ai.output.json.schema.name`:** This attribute SHOULD be set when `gen_ai.output.type` is `json` and the client has requested output in a specific schema.
-It SHOULD match the name of the `json_schema` that the client has requested.
-
-**[7] `gen_ai.output.json.schema.name`:** if and only if structured output with specific JSON schema was requested.
-
-**[8] `gen_ai.output.type`:** This attribute SHOULD be set to the output type requested by the client: - `json` for structured outputs with defined or undefined schema - `image` for image output - `speech` for speech output - `text` for plain text output
+**[6] `gen_ai.output.type`:** This attribute SHOULD be set to the output type requested by the client: - `json` for structured outputs with defined or undefined schema - `image` for image output - `speech` for speech output - `text` for plain text output
 The attribute specifies the output modality and not the actual output format. For example, if an image is requested, the actual output could be a URL pointing to an image file.
-Additional output format details may be recorded in `gen_ai.output.{type}.*` attributes, such as `gen_ai.output.json.schema.name`.
+Additional output format details may be recorded in the future in the `gen_ai.output.{type}.*` attributes.
 
-**[9] `gen_ai.output.type`:** when applicable and if the request includes an output format.
+**[7] `gen_ai.output.type`:** when applicable and if the request includes an output format.
 
-**[10] `server.port`:** When observed from the client side, and when communicating through an intermediary, `server.port` SHOULD represent the server port behind any intermediaries, for example proxies, if it's available.
+**[8] `server.port`:** When observed from the client side, and when communicating through an intermediary, `server.port` SHOULD represent the server port behind any intermediaries, for example proxies, if it's available.
 
-**[11] `gen_ai.response.model`:** If available. The name of the GenAI model that provided the response. If the model is supplied by a vendor, then the value must be the exact name of the model actually used. If the model is a fine-tuned custom model, the value should have a more specific name than the base model that's been fine-tuned.
+**[9] `gen_ai.response.model`:** If available. The name of the GenAI model that provided the response. If the model is supplied by a vendor, then the value must be the exact name of the model actually used. If the model is a fine-tuned custom model, the value should have a more specific name than the base model that's been fine-tuned.
 
-**[12] `server.address`:** When observed from the client side, and when communicating through an intermediary, `server.address` SHOULD represent the server address behind any intermediaries, for example proxies, if it's available.
+**[10] `server.address`:** When observed from the client side, and when communicating through an intermediary, `server.address` SHOULD represent the server address behind any intermediaries, for example proxies, if it's available.
 
 ---
 

model/gen-ai/deprecated/registry-deprecated.yaml

@@ -56,5 +56,5 @@ groups:
               brief: 'JSON schema response format'
               stability: experimental
         brief: >
-          Deprecated, use `gen_ai.output.type` and `gen_ai.output.json.schema.name`.
-        deprecated: "Replaced by `gen_ai.output.type` and `gen_ai.output.json.schema.name`."
+          Deprecated, use `gen_ai.output.type`.
+        deprecated: "Replaced by `gen_ai.output.type`."

model/gen-ai/registry.yaml

@@ -235,25 +235,8 @@ groups:
           For example, if an image is requested, the actual output could be a
           URL pointing to an image file.
 
-          Additional output format details may be recorded in `gen_ai.output.{type}.*` attributes, such
-          as `gen_ai.output.json.schema.name`.
-      - id: gen_ai.output.json.schema.name
-        stability: development
-        type: string
-        brief: Represents the name of the JSON schema requested by the client.
-          It typically corresponds to the type to which the model output should
-          be serializable.
-        note: |
-          This attribute SHOULD be set when `gen_ai.output.type` is `json` and
-          the client has requested output in a specific schema.
-
-          Semantic conventions for a specific GenAI system SHOULD document
-          how to populate this attribute based on the available request properties.
-
-          If the request does not include a schema this attribute SHOULD NOT be set.
-          If a schema is provided but does not have a name, this attribute SHOULD
-          be set to `unnamed`.
-        examples: ['calendar_event', 'system.ResolverExecution']
+          Additional output format details may be recorded in the future in the
+          `gen_ai.output.{type}.*` attributes.
   - id: registry.gen_ai.openai
     type: attribute_group
     display_name: OpenAI Attributes

model/gen-ai/spans.yaml

@@ -32,9 +32,6 @@ groups:
       - ref: gen_ai.output.type
         requirement_level:
           conditionally_required: when applicable and if the request includes an output format.
-      - ref: gen_ai.output.json.schema.name
-        requirement_level:
-          conditionally_required: if and only if structured output with specific JSON schema was requested.
       - ref: gen_ai.response.id
         requirement_level: recommended
       - ref: gen_ai.response.model
@@ -99,14 +96,8 @@ groups:
           For example, if an image is requested, the actual output could be a
           URL pointing to an image file.
 
-          Additional output format details may be recorded in `gen_ai.output.{type}.*` attributes, such
-          as `gen_ai.output.json.schema.name`.
-      - ref: gen_ai.output.json.schema.name
-        note:
-          This attribute SHOULD be set when `gen_ai.output.type` is `json` and
-          the client has requested output in a specific schema.
-
-          It SHOULD match the name of the `json_schema` that the client has requested.
+          Additional output format details may be recorded in the future in the
+          `gen_ai.output.{type}.*` attributes.
   - id: span.gen_ai.openai.client
     extends: attributes.gen_ai.openai_based
     stability: development