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| <!--- Hugo front matter used to generate the website version of this page: | ||
| linkTitle: OpenAI traces and metrics | ||
| ---> | ||
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| # Semantic Conventions for OpenAI operations | ||
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| **Status**: [Experimental][DocumentStatus] | ||
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| <!-- Re-generate TOC with `markdown-toc --no-first-h1 -i` --> | ||
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| <!-- toc --> | ||
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| - [OpenAI Span attributes](#openai-span-attributes) | ||
| - [OpenAI Metric attributes](#openai-metric-attributes) | ||
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| <!-- tocstop --> | ||
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| A request to an Generative AI is modeled as a span in a trace. | ||
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| **Span kind:** MUST always be `CLIENT`. | ||
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| The Semantic Conventions for [OpenAI](https://openai.com/) extend and override the semantic conventions | ||
| for [Gen AI Spans](gen-ai-spans.md) and [Gen AI Metrics](gen-ai-metrics.md). | ||
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| `gen_ai.system` MUST be set to `"openai"`. | ||
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| ## OpenAI Span attributes | ||
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| These attributes track input data and metadata for a request to an OpenAI model. The attributes include general Generate AI | ||
| attributes and ones specific the OpenAI. | ||
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| <!-- semconv trace.gen_ai.openai.client --> | ||
| <!-- NOTE: THIS TEXT IS AUTOGENERATED. DO NOT EDIT BY HAND. --> | ||
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| | Attribute | Type | Description | Examples | [Requirement Level](https://opentelemetry.io/docs/specs/semconv/general/attribute-requirement-level/) | Stability | | ||
| |---|---|---|---|---|---| | ||
| | [`gen_ai.operation.name`](/docs/attributes-registry/gen-ai.md) | string | The name of the operation being performed. [1] | `chat`; `text_completion` | `Required` |  | | ||
| | [`gen_ai.request.model`](/docs/attributes-registry/gen-ai.md) | string | The name of the GenAI model a request is being made to. [2] | `gpt-4` | `Required` |  | | ||
| | [`gen_ai.system`](/docs/attributes-registry/gen-ai.md) | string | The Generative AI product as identified by the client or server instrumentation. [3] | `openai` | `Required` |  | | ||
| | [`error.type`](/docs/attributes-registry/error.md) | string | Describes a class of error the operation ended with. [4] | `timeout`; `java.net.UnknownHostException`; `server_certificate_invalid`; `500` | `Conditionally Required` if the operation ended in an error |  | | ||
| | [`gen_ai.openai.request.json_schema.name`](/docs/attributes-registry/gen-ai.md) | string | The name of the JSON schema used for the response. | `chat_response` | `Conditionally Required` [5] |  | | ||
| | [`gen_ai.openai.request.response_format`](/docs/attributes-registry/gen-ai.md) | string | The response format that is requested. | `json` | `Conditionally Required` if the request includes a response_format |  | | ||
| | [`gen_ai.openai.request.seed`](/docs/attributes-registry/gen-ai.md) | int | Requests with same seed value more likely to return same result. | `100` | `Conditionally Required` if the request includes a seed |  | | ||
| | [`gen_ai.openai.request.service_tier`](/docs/attributes-registry/gen-ai.md) | string | The service tier requested. May be a specific tier, detault, or auto. | `auto`; `default`; `standard` | `Conditionally Required` if the request includes a service_tier |  | | ||
| | [`gen_ai.openai.response.service_tier`](/docs/attributes-registry/gen-ai.md) | string | The service tier used for the response. | `standard` | `Conditionally Required` if the request includes a service_tier |  | | ||
| | [`server.port`](/docs/attributes-registry/server.md) | int | GenAI server port. [6] | `80`; `8080`; `443` | `Conditionally Required` If `server.address` is set. |  | | ||
| | [`gen_ai.request.frequency_penalty`](/docs/attributes-registry/gen-ai.md) | double | The frequency penalty setting for the GenAI request. | `0.1` | `Recommended` |  | | ||
| | [`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` |  | | ||
| | [`gen_ai.request.presence_penalty`](/docs/attributes-registry/gen-ai.md) | double | The presence penalty setting for the GenAI request. | `0.1` | `Recommended` |  | | ||
| | [`gen_ai.request.stop_sequences`](/docs/attributes-registry/gen-ai.md) | string[] | List of sequences that the model will use to stop generating further tokens. | `["forest", "lived"]` | `Recommended` |  | | ||
| | [`gen_ai.request.temperature`](/docs/attributes-registry/gen-ai.md) | double | The temperature setting for the GenAI request. | `0.0` | `Recommended` |  | | ||
| | [`gen_ai.request.top_k`](/docs/attributes-registry/gen-ai.md) | double | The top_k sampling setting for the GenAI request. | `1.0` | `Recommended` |  | | ||
| | [`gen_ai.request.top_p`](/docs/attributes-registry/gen-ai.md) | double | The top_p sampling setting for the GenAI request. | `1.0` | `Recommended` |  | | ||
| | [`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` |  | | ||
| | [`gen_ai.response.id`](/docs/attributes-registry/gen-ai.md) | string | The unique identifier for the completion. | `chatcmpl-123` | `Recommended` |  | | ||
| | [`gen_ai.response.model`](/docs/attributes-registry/gen-ai.md) | string | The name of the model that generated the response. [7] | `gpt-4-0613` | `Recommended` |  | | ||
| | [`gen_ai.usage.input_tokens`](/docs/attributes-registry/gen-ai.md) | int | The number of tokens used in the GenAI input (prompt). | `100` | `Recommended` |  | | ||
| | [`gen_ai.usage.output_tokens`](/docs/attributes-registry/gen-ai.md) | int | The number of tokens used in the GenAI response (completion). | `180` | `Recommended` |  | | ||
| | [`server.address`](/docs/attributes-registry/server.md) | string | GenAI server address. [8] | `example.com`; `10.1.2.80`; `/tmp/my.sock` | `Recommended` |  | | ||
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| **[1]:** 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. | ||
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| **[2]:** 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. | ||
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| **[3]:** 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. | ||
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| The actual GenAI product may differ from the one identified by the client. | ||
| For example, when using OpenAI client libraries to communicate with Mistral, the `gen_ai.system` | ||
| is set to `openai` based on the instrumentation's best knowledge. | ||
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| For custom model, a custom friendly name SHOULD be used. | ||
| If none of these options apply, the `gen_ai.system` SHOULD be set to `_OTHER`. | ||
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| **[4]:** 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. | ||
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| **[5]:** if the request request_format is set to "json_schema" | ||
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| **[6]:** 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. | ||
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| **[7]:** 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. | ||
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| **[8]:** 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. | ||
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| `error.type` has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used. | ||
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| | Value | Description | Stability | | ||
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| | `_OTHER` | A fallback error value to be used when the instrumentation doesn't define a custom value. |  | | ||
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| `gen_ai.openai.request.response_format` has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used. | ||
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| | Value | Description | Stability | | ||
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| | `json_object` | JSON object response format |  | | ||
| | `json_schema` | JSON schema response format |  | | ||
| | `text` | Text response format |  | | ||
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| `gen_ai.openai.request.service_tier` has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used. | ||
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| | Value | Description | Stability | | ||
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| | `auto` | The system will utilize scale tier credits until they are exhausted. |  | | ||
| | `default` | The system will utilize the default scale tier. |  | | ||
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| `gen_ai.operation.name` has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used. | ||
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| | Value | Description | Stability | | ||
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| | `chat` | Chat completion operation such as [OpenAI Chat API](https://platform.openai.com/docs/api-reference/chat) |  | | ||
| | `text_completion` | Text completions operation such as [OpenAI Completions API (Legacy)](https://platform.openai.com/docs/api-reference/completions) |  | | ||
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| `gen_ai.system` has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used. | ||
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| | Value | Description | Stability | | ||
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| | `anthropic` | Anthropic |  | | ||
| | `cohere` | Cohere |  | | ||
| | `openai` | OpenAI |  | | ||
| | `vertex_ai` | Vertex AI |  | | ||
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| <!-- markdownlint-restore --> | ||
| <!-- prettier-ignore-end --> | ||
| <!-- END AUTOGENERATED TEXT --> | ||
| <!-- endsemconv --> | ||
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| ## OpenAI Metric attributes | ||
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| The conventions described in this section are specific to OpenAI client applications. These attributes SHOULD be used in addition to the general attributes on [Generative AI metrics](gen-ai-metrics.md). | ||
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| <!-- semconv metric_attributes.gen_ai.openai --> | ||
| <!-- NOTE: THIS TEXT IS AUTOGENERATED. DO NOT EDIT BY HAND. --> | ||
| <!-- see templates/registry/markdown/snippet.md.j2 --> | ||
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| | Attribute | Type | Description | Examples | [Requirement Level](https://opentelemetry.io/docs/specs/semconv/general/attribute-requirement-level/) | Stability | | ||
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| | [`gen_ai.openai.response.service_tier`](/docs/attributes-registry/gen-ai.md) | string | The service tier used for the response. | `standard` | `Recommended` |  | | ||
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| <!-- markdownlint-restore --> | ||
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| <!-- END AUTOGENERATED TEXT --> | ||
| <!-- endsemconv --> | ||
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| [DocumentStatus]: https://github.com/open-telemetry/opentelemetry-specification/tree/v1.22.0/specification/document-status.md |