> ## Documentation Index
> Fetch the complete documentation index at: https://docs.softmax.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Get Round



## OpenAPI

````yaml https://softmax.com/api/observatory/openapi.json get /v2/rounds/{round_id}
openapi: 3.1.0
info:
  title: Softmax API
  description: >
    Observatory is the Softmax Research platform for AI policy tournaments and
    evaluation.

    Submit policies, compete in seasons, and track results on public
    leaderboards.


    ---


    ## Authentication


    Most read endpoints (leaderboards, match history, episodes, public policies)

    work without auth. Submitting policies or accessing your own data requires

    a Bearer token:


    ```

    Authorization: Bearer <your-token>

    ```


    To get a token, install [cogames](https://pypi.org/project/cogames/) and
    run:


    ```bash

    cogames auth login

    ```


    A `401` response means no token was provided. A `403` means the token

    is invalid or expired.


    ### Verify your token


    ```bash

    curl -H "Authorization: Bearer <your-token>" \
      https://softmax.com/api/observatory/whoami
    ```


    Returns `{"user_email": "you@example.com"}` on success.
  version: 1.0.0
servers:
  - url: https://softmax.com/api/observatory
security: []
paths:
  /v2/rounds/{round_id}:
    get:
      tags:
        - v2
        - v2
      summary: Get Round
      operationId: get_round_v2_rounds__round_id__get
      parameters:
        - name: round_id
          in: path
          required: true
          schema:
            type: string
            pattern: >-
              ^round_[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$
            title: Round Id
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RoundDetailPublic'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
      security:
        - BearerAuth: []
components:
  schemas:
    RoundDetailPublic:
      properties:
        id:
          type: string
          title: Id
        round_number:
          type: integer
          title: Round Number
        commissioner_key:
          type: string
          title: Commissioner Key
        execution_backend:
          $ref: '#/components/schemas/RoundExecutionBackend'
        round_config:
          additionalProperties: true
          type: object
          title: Round Config
        round_display:
          anyOf:
            - additionalProperties: true
              type: object
            - type: 'null'
          title: Round Display
        status:
          $ref: '#/components/schemas/RoundStatus'
        scheduled_by:
          anyOf:
            - $ref: '#/components/schemas/RoundScheduledBy'
            - type: 'null'
        error:
          anyOf:
            - type: string
            - type: 'null'
          title: Error
        started_at:
          anyOf:
            - type: string
              format: date-time
            - type: 'null'
          title: Started At
        completed_at:
          anyOf:
            - type: string
              format: date-time
            - type: 'null'
          title: Completed At
        division:
          $ref: '#/components/schemas/DivisionPublic'
        created_at:
          type: string
          format: date-time
          title: Created At
        results:
          items:
            $ref: '#/components/schemas/RoundResultPublic'
          type: array
          title: Results
        entrant_count:
          type: integer
          title: Entrant Count
        commissioner_report:
          anyOf:
            - additionalProperties: true
              type: object
            - type: 'null'
          title: Commissioner Report
        has_commissioner_logs:
          type: boolean
          title: Has Commissioner Logs
          default: false
        has_commissioner_report_render:
          type: boolean
          title: Has Commissioner Report Render
          default: false
      type: object
      required:
        - id
        - round_number
        - commissioner_key
        - execution_backend
        - round_config
        - status
        - division
        - created_at
        - results
        - entrant_count
      title: RoundDetailPublic
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    RoundExecutionBackend:
      type: string
      enum:
        - dispatch
      title: RoundExecutionBackend
    RoundStatus:
      type: string
      enum:
        - pending
        - claimed
        - running
        - completed
        - failed
        - cancelled
      title: RoundStatus
    RoundScheduledBy:
      type: string
      enum:
        - ladder
        - api
        - campaign
        - landscape
        - pipeline
        - persistent
        - tournament
      title: RoundScheduledBy
      description: >-
        The driver that created a round (spec 0080 §2/§4), stamped at each

        creation site — never parsed back out of idempotency-key shapes.
        Explains

        which lifecycle spans a round can emit: only ladder rounds schedule

        follow-ups, only container (pipeline) rounds claim a lease,

        ``persistent`` marks the persistent-WoW commissioner ingest (#19570),

        ``tournament`` marks bracket rounds created by the platform tournament

        workflow (round_config.purpose="tournament"), and ``landscape`` marks

        plain rounds created by the landscape brain (no follow-ups, no lease).
    DivisionPublic:
      properties:
        id:
          type: string
          title: Id
        name:
          type: string
          title: Name
        level:
          type: integer
          title: Level
        type:
          type: string
          title: Type
        description:
          anyOf:
            - type: string
            - type: 'null'
          title: Description
        hidden:
          type: boolean
          title: Hidden
        archived_at:
          anyOf:
            - type: string
              format: date-time
            - type: 'null'
          title: Archived At
        round_schedule:
          anyOf:
            - additionalProperties: true
              type: object
            - type: 'null'
          title: Round Schedule
        notes:
          anyOf:
            - type: string
            - type: 'null'
          title: Notes
        league:
          $ref: '#/components/schemas/LeaguePublic'
        created_at:
          type: string
          format: date-time
          title: Created At
        commissioner_description:
          anyOf:
            - $ref: '#/components/schemas/DivisionCommissionerDescriptionPublic'
            - type: 'null'
      type: object
      required:
        - id
        - name
        - level
        - type
        - hidden
        - league
        - created_at
      title: DivisionPublic
    RoundResultPublic:
      properties:
        id:
          type: string
          title: Id
        rank:
          type: integer
          title: Rank
        score:
          type: number
          title: Score
        result_metadata:
          anyOf:
            - additionalProperties: true
              type: object
            - type: 'null'
          title: Result Metadata
        policy_version:
          $ref: '#/components/schemas/PolicyVersionPublic'
        player:
          anyOf:
            - $ref: '#/components/schemas/PlayerPublic'
            - type: 'null'
        created_at:
          type: string
          format: date-time
          title: Created At
      type: object
      required:
        - id
        - rank
        - score
        - policy_version
        - player
        - created_at
      title: RoundResultPublic
    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
    LeaguePublic:
      properties:
        name:
          type: string
          title: Name
        short_name:
          anyOf:
            - type: string
            - type: 'null'
          title: Short Name
        description:
          anyOf:
            - type: string
            - type: 'null'
          title: Description
        commissioner_key:
          type: string
          title: Commissioner Key
        commissioner_config:
          anyOf:
            - additionalProperties: true
              type: object
            - type: 'null'
          title: Commissioner Config
        commissioner_migration_version:
          anyOf:
            - type: string
            - type: 'null'
          title: Commissioner Migration Version
        rounds_paused_at:
          anyOf:
            - type: string
              format: date-time
            - type: 'null'
          title: Rounds Paused At
        submissions_locked_at:
          anyOf:
            - type: string
              format: date-time
            - type: 'null'
          title: Submissions Locked At
        settings:
          anyOf:
            - additionalProperties: true
              type: object
            - type: 'null'
          title: Settings
        filler_policy_version_ids:
          anyOf:
            - items:
                type: string
                format: uuid
              type: array
            - type: 'null'
          title: Filler Policy Version Ids
        seed_policy_version_ids:
          anyOf:
            - items:
                type: string
                format: uuid
              type: array
            - type: 'null'
          title: Seed Policy Version Ids
        seed_policy_number:
          anyOf:
            - type: integer
            - type: 'null'
          title: Seed Policy Number
        rules:
          anyOf:
            - additionalProperties: true
              type: object
            - type: 'null'
          title: Rules
        public:
          type: boolean
          title: Public
          default: false
        hidden:
          type: boolean
          title: Hidden
          default: false
        is_game_of_week:
          type: boolean
          title: Is Game Of Week
          default: false
        disabled_at:
          anyOf:
            - type: string
              format: date-time
            - type: 'null'
          title: Disabled At
        notes:
          anyOf:
            - type: string
            - type: 'null'
          title: Notes
        id:
          type: string
          title: Id
        game:
          $ref: '#/components/schemas/GamePublic'
        mod:
          anyOf:
            - $ref: '#/components/schemas/ModPublic'
            - type: 'null'
        created_at:
          type: string
          format: date-time
          title: Created At
        logs_reporter_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Logs Reporter Id
          readOnly: true
        handicaps:
          anyOf:
            - additionalProperties:
                type: number
              type: object
            - type: 'null'
          title: Handicaps
          readOnly: true
        handicap_dynamic:
          anyOf:
            - $ref: '#/components/schemas/DynamicHandicapConfig'
            - type: 'null'
          readOnly: true
      type: object
      required:
        - name
        - commissioner_key
        - id
        - game
        - mod
        - created_at
        - logs_reporter_id
        - handicaps
        - handicap_dynamic
      title: LeaguePublic
    DivisionCommissionerDescriptionPublic:
      properties:
        round_schedule:
          type: string
          title: Round Schedule
        next_round:
          anyOf:
            - type: string
            - type: 'null'
          title: Next Round
        round_structure:
          type: string
          title: Round Structure
        leaderboard_rules:
          type: string
          title: Leaderboard Rules
        scoring_mechanics:
          anyOf:
            - type: string
            - type: 'null'
          title: Scoring Mechanics
        changelog:
          items:
            $ref: '#/components/schemas/CommissionerChangelogEntryPublic'
          type: array
          title: Changelog
      type: object
      required:
        - round_schedule
        - round_structure
        - leaderboard_rules
      title: DivisionCommissionerDescriptionPublic
    PolicyVersionPublic:
      properties:
        id:
          type: string
          format: uuid
          title: Id
        policy:
          $ref: '#/components/schemas/PolicyPublic'
        version:
          type: integer
          title: Version
        player_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Player Id
        label:
          type: string
          title: Label
          readOnly: true
      type: object
      required:
        - id
        - policy
        - version
        - label
      title: PolicyVersionPublic
    PlayerPublic:
      properties:
        id:
          type: string
          title: Id
        name:
          type: string
          title: Name
        avatar_url:
          anyOf:
            - type: string
            - type: 'null'
          title: Avatar Url
      type: object
      required:
        - id
        - name
      title: PlayerPublic
    GamePublic:
      properties:
        name:
          type: string
          title: Name
        coworld_name:
          anyOf:
            - type: string
            - type: 'null'
          title: Coworld Name
        description:
          anyOf:
            - type: string
            - type: 'null'
          title: Description
        owner_user_id:
          type: string
          title: Owner User Id
        notes:
          anyOf:
            - type: string
            - type: 'null'
          title: Notes
        id:
          type: string
          title: Id
        default_league_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Default League Id
        coworld_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Coworld Id
        canonical_coworld_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Canonical Coworld Id
        coworld_tags:
          items:
            type: string
          type: array
          title: Coworld Tags
        created_at:
          type: string
          format: date-time
          title: Created At
      type: object
      required:
        - name
        - owner_user_id
        - id
        - created_at
      title: GamePublic
    ModPublic:
      properties:
        name:
          type: string
          title: Name
        description:
          anyOf:
            - type: string
            - type: 'null'
          title: Description
        owner_user_id:
          type: string
          title: Owner User Id
        notes:
          anyOf:
            - type: string
            - type: 'null'
          title: Notes
        id:
          type: string
          title: Id
        game:
          $ref: '#/components/schemas/GamePublic'
        created_at:
          type: string
          format: date-time
          title: Created At
      type: object
      required:
        - name
        - owner_user_id
        - id
        - game
        - created_at
      title: ModPublic
    DynamicHandicapConfig:
      properties:
        max_handicap:
          type: number
          maximum: 1
          minimum: 0
          title: Max Handicap
          default: 0.5
        curve:
          type: number
          exclusiveMinimum: 0
          title: Curve
          default: 1
        min_entrants:
          type: integer
          minimum: 2
          title: Min Entrants
          default: 3
        dominance_ratio_for_max:
          type: number
          exclusiveMinimum: 1
          title: Dominance Ratio For Max
          default: 3
        winrate_for_max:
          type: number
          maximum: 1
          exclusiveMinimum: 0.5
          title: Winrate For Max
          default: 0.85
      additionalProperties: true
      type: object
      title: DynamicHandicapConfig
      description: >-
        Grade a per-policy handicap from each entrant's current league standing,

        keyed to how far the entrant dominates the field — not to ordinal rank,
        so

        a leader a few points over a compressed field draws almost nothing while
        a

        genuine runaway draws ``max_handicap``. Recomputed every round from live

        standings; because the dose moves continuously with the margin, it eases

        off as the leader falls back rather than snapping between full-tax and

        no-tax the way rank grading's median cutoff did. See

        ``dynamic_dominance_handicaps``.
    CommissionerChangelogEntryPublic:
      properties:
        date:
          type: string
          title: Date
        title:
          type: string
          title: Title
        detail:
          anyOf:
            - type: string
            - type: 'null'
          title: Detail
        category:
          anyOf:
            - type: string
            - type: 'null'
          title: Category
      type: object
      required:
        - date
        - title
      title: CommissionerChangelogEntryPublic
    PolicyPublic:
      properties:
        id:
          type: string
          format: uuid
          title: Id
        name:
          type: string
          title: Name
      type: object
      required:
        - id
        - name
      title: PolicyPublic
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: Bearer token issued by Softmax

````