Multiverse Computing Completions API

openapi: 3.2.0
info:
  title: Chatbot Completions API
  description: Chatbot API. Provided by Multiverse Computing.
  contact:
    name: Multiverse Computing
    url: https://multiversecomputing.com/
    email: contact@multiversecomputing.com
  version: 0.1.1
servers:
- url: https://api.compactif.ai
  description: CompactifAI API production base URL (host the spec is served from; docs.compactif.ai documents this base)
tags:
- name: completions
paths:
  /v1/chat/completions:
    post:
      tags:
      - completions
      summary: Chat completions endpoint
      description: 'Generate a chat completion from the model.


        Accepts a ChatCompletionRequest containing the model, message history, and optional generation parameters

        like temperature, max_tokens, etc. Returns a ChatCompletionResponse in OpenAI-compatible format.


        Parameters:

        - **app_config**: Application configuration

        - **chat_completion_request**: The prompt and parameters for model inference.

        - **authorization**: The authorization credentials.


        Returns:

        - A ChatCompletionResponse containing the assistant''s reply.'
      operationId: chat_completions_v1_chat_completions_post
      security:
      - HTTPBearer: []
      parameters:
      - name: x-request-id
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Request-Id
      - name: x-app-id
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-App-Id
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ChatCompletionRequest'
      responses:
        '200':
          description: Chat completions response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /v1/completions:
    post:
      tags:
      - completions
      summary: Completions endpoint
      description: 'Generate a completion from the model.


        Accepts a CompletionRequest containing the model, prompt, and optional generation parameters

        like temperature, max_tokens, etc. Returns a CompletionResponse in OpenAI-compatible format.


        Parameters:

        - **app_config**: Application configuration

        - **completion_request**: The prompt and parameters for model inference.

        - **authorization**: The authorization credentials.


        Returns:

        - A CompletionResponse containing the assistant''s reply.'
      operationId: complete_prompt_v1_completions_post
      security:
      - HTTPBearer: []
      parameters:
      - name: x-request-id
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Request-Id
      - name: x-app-id
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-App-Id
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CompletionRequest'
      responses:
        '200':
          description: Completions response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CompletionResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    FunctionTool-Input:
      properties:
        name:
          type: string
          title: Name
        description:
          anyOf:
          - type: string
          - type: 'null'
          title: Description
        parameters:
          anyOf:
          - additionalProperties: true
            type: object
          - type: 'null'
          title: Parameters
      type: object
      required:
      - name
      title: FunctionTool
    ChatCompletionAssistantMessageParam:
      properties:
        role:
          type: string
          const: assistant
          title: Role
        audio:
          anyOf:
          - $ref: '#/components/schemas/Audio'
          - type: 'null'
        content:
          anyOf:
          - type: string
          - items:
              anyOf:
              - $ref: '#/components/schemas/ChatCompletionContentPartTextParam'
              - $ref: '#/components/schemas/ChatCompletionContentPartRefusalParam'
            type: array
          - type: 'null'
          title: Content
        function_call:
          anyOf:
          - $ref: '#/components/schemas/FunctionCall'
          - type: 'null'
        name:
          type: string
          title: Name
        refusal:
          anyOf:
          - type: string
          - type: 'null'
          title: Refusal
        tool_calls:
          items:
            anyOf:
            - $ref: '#/components/schemas/ChatCompletionMessageFunctionToolCallParam'
            - $ref: '#/components/schemas/ChatCompletionMessageCustomToolCallParam'
          type: array
          title: Tool Calls
      type: object
      required:
      - role
      title: ChatCompletionAssistantMessageParam
    ChatCompletionDeveloperMessageParam:
      properties:
        content:
          anyOf:
          - type: string
          - items:
              $ref: '#/components/schemas/ChatCompletionContentPartTextParam'
            type: array
          title: Content
        role:
          type: string
          const: developer
          title: Role
        name:
          type: string
          title: Name
      type: object
      required:
      - content
      - role
      title: ChatCompletionDeveloperMessageParam
    Function:
      properties:
        arguments:
          type: string
          title: Arguments
        name:
          type: string
          title: Name
      type: object
      required:
      - arguments
      - name
      title: Function
    Audio:
      properties:
        id:
          type: string
          title: Id
      type: object
      required:
      - id
      title: Audio
    ChatCompletionSystemMessageParam:
      properties:
        content:
          anyOf:
          - type: string
          - items:
              $ref: '#/components/schemas/ChatCompletionContentPartTextParam'
            type: array
          title: Content
        role:
          type: string
          const: system
          title: Role
        name:
          type: string
          title: Name
      type: object
      required:
      - content
      - role
      title: ChatCompletionSystemMessageParam
    Logprobs:
      properties:
        text_offset:
          anyOf:
          - items:
              type: integer
            type: array
          - type: 'null'
          title: Text Offset
        token_logprobs:
          anyOf:
          - items:
              type: number
            type: array
          - type: 'null'
          title: Token Logprobs
        tokens:
          anyOf:
          - items:
              type: string
            type: array
          - type: 'null'
          title: Tokens
        top_logprobs:
          anyOf:
          - items:
              additionalProperties:
                type: number
              type: object
            type: array
          - type: 'null'
          title: Top Logprobs
      additionalProperties: true
      type: object
      title: Logprobs
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
            - type: string
            - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
      - loc
      - msg
      - type
      title: ValidationError
    ChatCompletionRequest:
      properties:
        messages:
          items:
            anyOf:
            - $ref: '#/components/schemas/ChatCompletionDeveloperMessageParam'
            - $ref: '#/components/schemas/ChatCompletionSystemMessageParam'
            - $ref: '#/components/schemas/ChatCompletionUserMessageParam'
            - $ref: '#/components/schemas/ChatCompletionAssistantMessageParam'
            - $ref: '#/components/schemas/ChatCompletionToolMessageParam'
            - $ref: '#/components/schemas/ChatCompletionFunctionMessageParam'
          type: array
          minItems: 1
          title: Messages
          description: The conversation messages history, in chronological order.
        model:
          type: string
          title: Model
          description: The name of the model to use.
        frequency_penalty:
          anyOf:
          - type: number
          - type: 'null'
          title: Frequency Penalty
          description: Penalizes new tokens based on their frequency in the prompt.
          default: 0.0
        max_completion_tokens:
          anyOf:
          - type: integer
            maximum: 150000.0
            minimum: 1.0
          - type: 'null'
          title: Max Completion Tokens
          description: Maximum number of tokens to generate in the response.
        min_tokens:
          anyOf:
          - type: integer
            maximum: 150000.0
            minimum: 0.0
          - type: 'null'
          title: Min Tokens
          description: Minimum number of tokens to generate in the response.
        max_tokens:
          anyOf:
          - type: integer
            maximum: 150000.0
            minimum: 1.0
          - type: 'null'
          title: Max Tokens
          description: Maximum number of tokens to generate in the response.Deprecated in favor of max_completion_tokens.
        n:
          anyOf:
          - type: integer
            const: 1
          - type: 'null'
          title: N
          description: How many completions to generate for each prompt. For the moment, only 1 is supported.
          default: 1
        response_format:
          anyOf:
          - $ref: '#/components/schemas/ResponseFormat'
          - type: 'null'
          description: Specifies the output format for the model.
        stop:
          anyOf:
          - type: string
          - items:
              type: string
            type: array
          - type: 'null'
          title: Stop
          description: Sequences where the API will stop generating further tokens.
        temperature:
          anyOf:
          - type: number
            maximum: 2.0
            minimum: 0.0
          - type: 'null'
          title: Temperature
          description: Sampling temperature to use. Higher values make output more random.
          default: 1.0
        top_p:
          anyOf:
          - type: number
            maximum: 1.0
            exclusiveMinimum: 0.0
          - type: 'null'
          title: Top P
          description: Float in (0, 1] that controls the cumulative probability of the top tokens to consider
          default: 1.0
        user:
          anyOf:
          - type: string
          - type: 'null'
          title: User
          description: Unique identifier for the end-user to help with monitoring or abuse detection.
        stream:
          anyOf:
          - type: boolean
          - type: 'null'
          title: Stream
          description: If true, return streamed responses as data-only server-sent events.
          default: false
        tool_choice:
          anyOf:
          - type: string
            enum:
            - none
            - auto
            - required
          - $ref: '#/components/schemas/ToolChoiceFunction-Input'
          - type: 'null'
          title: Tool Choice
          description: Controls tool call behavior. One of 'none', 'auto', 'required', or a specific tool function name.
        tools:
          anyOf:
          - items:
              $ref: '#/components/schemas/Tool'
            type: array
          - type: 'null'
          title: Tools
          description: List of available tools
        ignore_eos:
          anyOf:
          - type: boolean
          - type: 'null'
          title: Ignore Eos
          description: If true, the end of sentence tokens will be ignored. The model will generate tokens until `max_tokens` is reached.
          default: false
        reasoning_effort:
          anyOf:
          - type: string
            enum:
            - none
            - low
            - medium
            - high
            - xhigh
            - max
          - type: 'null'
          title: Reasoning Effort
          description: "Constrains effort on reasoning for reasoning models. Accepted values\n        are `none`, `low`, `medium`, `high`, `xhigh` and `max`. Reducing reasoning\n        effort can result in faster responses and fewer tokens used on reasoning in a\n        response. Not every model implements every level: a model that does not support the\n        requested one rejects the request and names the levels it does support."
        reasoning_enabled:
          anyOf:
          - type: boolean
          - type: 'null'
          title: Reasoning Enabled
          description: Whether reasoning is enabled for this request. Only applicable for models that support reasoning control.
      type: object
      required:
      - messages
      - model
      title: ChatCompletionRequest
      description: 'The request body for the chat completion

        Ordered by official OpenAI API documentation

        https://platform.openai.com/docs/api-reference/chat/create'
      examples:
      - max_tokens: 128
        messages:
        - content: You are a helpful assistant.
          role: system
        - content: Hello, I'm Camillo
          role: user
        - content: What is my name? What is the capital of Colombia?
          role: user
        model: cai-llama-3-1-8b-slim
        n: 1
        stop:
        - '###'
        temperature: 0.7
        tool_choice: auto
        tools:
        - function:
            description: Get the current weather in a given location.
            name: get_weather
            parameters:
              properties:
                location:
                  type: string
                unit:
                  enum:
                  - celsius
                  - fahrenheit
                  type: string
              required:
              - location
              type: object
          type: function
        user: user-123
      - max_tokens: 128
        messages:
        - content:
          - text: What do you see in this image? Describe it in detail.
            type: text
          - image_url:
              url: https://cdn.britannica.com/86/170586-120-7E23E561/Taj-Mahal-Agra-India.jpg
            type: image_url
          role: user
        model: mistral-small-3-1
        n: 1
        stop:
        - '###'
        temperature: 0.7
        user: user-123
    ChatCompletionContentPartRefusalParam:
      properties:
        refusal:
          type: string
          title: Refusal
        type:
          type: string
          const: refusal
          title: Type
      type: object
      required:
      - refusal
      - type
      title: ChatCompletionContentPartRefusalParam
    InputAudio-Input:
      properties:
        data:
          type: string
          title: Data
        format:
          type: string
          enum:
          - wav
          - mp3
          title: Format
      type: object
      required:
      - data
      - format
      title: InputAudio
    File:
      properties:
        file:
          $ref: '#/components/schemas/FileFile'
        type:
          type: string
          const: file
          title: Type
      type: object
      required:
      - file
      - type
      title: File
    PromptTokensDetails:
      properties:
        audio_tokens:
          anyOf:
          - type: integer
          - type: 'null'
          title: Audio Tokens
        cached_tokens:
          anyOf:
          - type: integer
          - type: 'null'
          title: Cached Tokens
      additionalProperties: true
      type: object
      title: PromptTokensDetails
    FunctionCall:
      properties:
        arguments:
          type: string
          title: Arguments
        name:
          type: string
          title: Name
      type: object
      required:
      - arguments
      - name
      title: FunctionCall
    FileFile:
      properties:
        file_data:
          type: string
          title: File Data
        file_id:
          type: string
          title: File Id
        filename:
          type: string
          title: Filename
      type: object
      title: FileFile
    Custom:
      properties:
        input:
          type: string
          title: Input
        name:
          type: string
          title: Name
      type: object
      required:
      - input
      - name
      title: Custom
    CompletionChoice:
      properties:
        finish_reason:
          type: string
          enum:
          - stop
          - length
          - content_filter
          title: Finish Reason
        index:
          type: integer
          title: Index
        logprobs:
          anyOf:
          - $ref: '#/components/schemas/Logprobs'
          - type: 'null'
        text:
          type: string
          title: Text
      additionalProperties: true
      type: object
      required:
      - finish_reason
      - index
      - text
      title: CompletionChoice
    ImageURL:
      properties:
        url:
          type: string
          title: Url
        detail:
          type: string
          enum:
          - auto
          - low
          - high
          title: Detail
      type: object
      required:
      - url
      title: ImageURL
    JsonSchemaResponseFormat:
      properties:
        name:
          type: string
          title: Name
        description:
          anyOf:
          - type: string
          - type: 'null'
          title: Description
        schema:
          additionalProperties: true
          type: object
          title: Schema
        strict:
          anyOf:
          - type: boolean
          - type: 'null'
          title: Strict
      type: object
      required:
      - name
      - schema
      title: JsonSchemaResponseFormat
    ChatCompletionToolMessageParam:
      properties:
        content:
          anyOf:
          - type: string
          - items:
              $ref: '#/components/schemas/ChatCompletionContentPartTextParam'
            type: array
          title: Content
        role:
          type: string
          const: tool
          title: Role
        tool_call_id:
          type: string
          title: Tool Call Id
      type: object
      required:
      - content
      - role
      - tool_call_id
      title: ChatCompletionToolMessageParam
    ChatCompletionUserMessageParam:
      properties:
        content:
          anyOf:
          - type: string
          - items:
              anyOf:
              - $ref: '#/components/schemas/ChatCompletionContentPartTextParam'
              - $ref: '#/components/schemas/ChatCompletionContentPartImageParam'
              - $ref: '#/components/schemas/ChatCompletionContentPartInputAudioParam'
              - $ref: '#/components/schemas/File'
            type: array
          title: Content
        role:
          type: string
          const: user
          title: Role
        name:
          type: string
          title: Name
      type: object
      required:
      - content
      - role
      title: ChatCompletionUserMessageParam
    ChatCompletionContentPartImageParam:
      properties:
        image_url:
          $ref: '#/components/schemas/ImageURL'
        type:
          type: string
          const: image_url
          title: Type
      type: object
      required:
      - image_url
      - type
      title: ChatCompletionContentPartImageParam
    ChatCompletionContentPartTextParam:
      properties:
        text:
          type: string
          title: Text
        type:
          type: string
          const: text
          title: Type
      type: object
      required:
      - text
      - type
      title: ChatCompletionContentPartTextParam
    ResponseFormat:
      properties:
        type:
          type: string
          enum:
          - text
          - json_schema
          - json_object
          title: Type
        json_schema:
          anyOf:
          - $ref: '#/components/schemas/JsonSchemaResponseFormat'
          - type: 'null'
      type: object
      required:
      - type
      title: ResponseFormat
    ChatCompletionFunctionMessageParam:
      properties:
        content:
          anyOf:
          - type: string
          - type: 'null'
          title: Content
        name:
          type: string
          title: Name
        role:
          type: string
          const: function
          title: Role
      type: object
      required:
      - content
      - name
      - role
      title: ChatCompletionFunctionMessageParam
    Tool:
      properties:
        type:
          type: string
          const: function
          title: Type
        function:
          $ref: '#/components/schemas/FunctionTool-Input'
      type: object
      required:
      - type
      - function
      title: Tool
    ChatCompletionContentPartInputAudioParam:
      properties:
        input_audio:
          $ref: '#/components/schemas/InputAudio-Input'
        type:
          type: string
          const: input_audio
          title: Type
      type: object
      required:
      - input_audio
      - type
      title: ChatCompletionContentPartInputAudioParam
    CompletionTokensDetails:
      properties:
        accepted_prediction_tokens:
          anyOf:
          - type: integer
          - type: 'null'
          title: Accepted Prediction Tokens
        audio_tokens:
          anyOf:
          - type: integer
          - type: 'null'
          title: Audio Tokens
        reasoning_tokens:
          anyOf:
          - type: integer
          - type: 'null'
          title: Reasoning Tokens
        rejected_prediction_tokens:
          anyOf:
          - type: integer
          - type: 'null'
          title: Rejected Prediction Tokens
      additionalProperties: true
      type: object
      title: CompletionTokensDetails
    CompletionResponse:
      properties:
        id:
          type: string
          title: Id
        choices:
          items:
            $ref: '#/components/schemas/CompletionChoice'
          type: array
          title: Choices
        created:
          type: integer
          title: Created
        model:
          type: string
          title: Model
        object:
          type: string
          const: text_completion
          title: Object
        system_fingerprint:
          anyOf:
          - type: string
          - type: 'null'
          title: System Fingerprint
        usage:
          anyOf:
          - $ref: '#/components/schemas/CompletionUsage'
          - type: 'null'
      additionalProperties: true
      type: object
      required:
      - id
      - choices
      - created
      - model
      - object
      title: CompletionResponse
      description: 'The response from the completion. Follows schema defined in

        https://platform.openai.com/docs/api-reference/completions/object'
      examples:
      - choices:
        - finish_reason: stop
          index: 0
          text: The capital of France is Paris.
        created: 1740395337
        id: 1861edc39ce648e3862a0b6ae9b7687b
        model: cai-llama-3-1-8b-slim
        object: text_completion
        usage:
          completion_tokens: 7
          prompt_tokens: 5
          total_tokens: 12
    ChatCompletionMessageFunctionToolCallParam:
      properties:
        id:
          type: string
          title: Id
        function:
          $ref: '#/components/schemas/Function'
        type:
          type: string
          const: function
          title: Type
      type: object
      required:
      - id
      - function
      - type
      title: ChatCompletionMessageFunctionToolCallParam
    CompletionRequest:
      properties:
        model:
          type: string
          title: Model
          description: The name of the model to use.
        prompt:
          anyOf:
          - type: string
          - items:
              type: string
            type: array
          minLength: 1
          title: Prompt
          description: The prompt(s) to generate completions.
        max_tokens:
          anyOf:
          - type: integer
            minimum: 1.0
          - type: 'null'
          title: Max Tokens
          description: Maximum number of tokens to generate per output sequence.
          default: 16
        min_tokens:
          anyOf:
          - type: integer
            minimum: 0.0
          - type: 'null'
          title: Min Tokens
          description: Minimum number of tokens to generate per output sequence.
        stop:
          anyOf:
          - type: string
          - items:
              type: string
            type: array
          - type: 'null'
          title: Stop
          description: list of strings that stop the generation when they are generated.
        temperature:
          anyOf:
          - type: number
            maximum: 2.0
            minimum: 0.0
          - type: 'null'
          title: Temperature
          description: Float that controls the randomness of the sampling. Lower values make the model more deterministic, while higher values make the model more random. Zero means greedy sampling.
          default: 1.0
        top_p:
          anyOf:
          - type: number
            maximum: 1.0
            exclusiveMinimum: 0.0
          - type: 'null'
          title: Top P
          description: Float in (0, 1] that controls the cumulative probability of the top tokens to consider
          default: 1.0
        user:
          anyOf:
          - type: string
          - type: 'null'
          title: User
          description: Unique identifier for the end-user to help with monitoring or abuse detection.
      type: object
      required:
      - model
      - prompt
      title: CompletionRequest
      description: 'The request for completion. Follows schema defined in

        https://platform.openai.com/docs/api-reference/completions/create'
      examples:
      - max_tokens: 128
        model: cai-llama-3-1-8b-slim
        prompt: What is the capital of France ?
        stop:
        - '###'
        temperature: 0.7
        top_p: 0.9
        user: user-123
    CompletionUsage:
      properties:
        completion_tokens:
          type: integer
          title: Completion Tokens
        prompt_tokens:
          type: integer
          title: Prompt Tokens
        total_tokens:
          type: integer
          title: Total Tokens
        completion_tokens_details:
          anyOf:
          - $ref: '#/components/schemas/CompletionTokensDetails'
          - type: 'null'
        prompt_tokens_details:
          anyOf:
          - $ref: '#/components/schemas/PromptTokensDetails'
          - type: 'null'
      additionalProperties: true
      type: object
      required:
      - completion_tokens
      - prompt_tokens
      - total_tokens
      title: CompletionUsage
    ChatCompletionMessageCustomToolCallParam:
      properties:
        id:
          type: string
          title: Id
        custom:
          $ref: '#/components/schemas/Custom'
        type:
          type: string
          const: custom
          title: Type
      type: object
      required:
      - id
      - custom
      - type
      title: ChatCompletionMessageCustomToolCallParam
    ToolChoiceFunction-Input:
      properties:
        type:
          type: string
          const: function
          title: Type
        function:
          additionalProperties:
            type: string
          type: object
          title: Function
      type: object
      required:
      - type
      - function
      title: ToolChoiceFunction
  securitySchemes:
    HTTPBearer:
      type: http
      scheme: bearer