groups:
  - id: trace.gen_ai.client.common
    type: span
    brief: >
      Describes GenAI operation span.
    attributes:
      - ref: gen_ai.system
        requirement_level: required
      - ref: gen_ai.request.model
        requirement_level: required
        note: >
            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.
      - ref: gen_ai.operation.name
        requirement_level: required
      - ref: gen_ai.request.max_tokens
        requirement_level: recommended
      - ref: gen_ai.request.temperature
        requirement_level: recommended
      - ref: gen_ai.request.top_p
        requirement_level: recommended
      - ref: gen_ai.request.stop_sequences
        requirement_level: recommended
      - ref: gen_ai.request.frequency_penalty
        requirement_level: recommended
      - ref: gen_ai.request.presence_penalty
        requirement_level: recommended
      - ref: gen_ai.response.id
        requirement_level: recommended
      - ref: gen_ai.response.model
        requirement_level: recommended
        note: >
          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.
      - ref: gen_ai.response.finish_reasons
        requirement_level: recommended
      - ref: gen_ai.usage.input_tokens
        requirement_level: recommended
      - ref: gen_ai.usage.output_tokens
        requirement_level: recommended
      - ref: server.address
        brief: GenAI server address.
        requirement_level: recommended
      - ref: server.port
        brief: GenAI server port.
        requirement_level:
          conditionally_required: If `server.address` is set.
      - ref: error.type
        requirement_level:
          conditionally_required: "if the operation ended in an error"
        note: |
          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.

  - id: trace.gen_ai.client
    extends: trace.gen_ai.client.common
    brief: >
      Describes a GenAI operation span.
    attributes:
      - ref: gen_ai.request.top_k
        requirement_level: recommended

  - id: trace.gen_ai.openai.client
    extends: trace.gen_ai.client.common
    brief: >
      Describes an OpenAI operation span.
    attributes:
      - ref: gen_ai.openai.request.seed
        requirement_level:
          conditionally_required: if the request includes a seed
      - ref: gen_ai.openai.request.response_format
        requirement_level:
          conditionally_required: if the request includes a response_format
      - ref: gen_ai.openai.request.service_tier
        requirement_level:
          conditionally_required: if the request includes a service_tier and the value is not 'auto'
      - ref: gen_ai.openai.response.service_tier
        requirement_level:
          conditionally_required: if the response was received and includes a service_tier
      - ref: gen_ai.usage.input_tokens
        brief: The number of tokens used in the prompt sent to OpenAI.
      - ref: gen_ai.usage.output_tokens
        brief: The number of tokens used in the completions from OpenAI.