add fable and sonnet 5 to models list

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Project	Deployment	Actions	Updated (UTC)
marimo-docs	Ready	Preview, Comment	Jul 2, 2026 4:28am

[cubic-dev-ai]

1 issue found across 1 file

Architecture diagram

sequenceDiagram
    participant App as Application Startup
    participant ConfigLoader as ConfigLoader
    participant ModelsYAML as models.yml
    participant LLMInfo as LLM Info Registry
    participant UI as Model Selector UI
    participant User as End User

    Note over App,ModelsYAML: System Startup
    App->>ConfigLoader: initialize()
    ConfigLoader->>ModelsYAML: read() — includes NEW: claude-fable-5, claude-sonnet-5
    ModelsYAML-->>ConfigLoader: raw YAML content
    ConfigLoader->>ConfigLoader: parse YAML into model definitions
    ConfigLoader->>LLMInfo: registerModels(parsed_definitions)
    LLMInfo-->>ConfigLoader: models loaded
    ConfigLoader-->>App: ready

    Note over UI,User: Runtime Model Selection
    User->>UI: open model selector
    UI->>LLMInfo: getModels(provider="anthropic")
    LLMInfo-->>UI: list of models (including Claude Fable 5, Claude Sonnet 5)
    UI->>UI: render model options
    UI-->>User: show available models
    User->>UI: select "Claude Sonnet 5"
    UI->>LLMInfo: getModelMetadata("claude-sonnet-5")
    LLMInfo-->>UI: capabilities, costs, input_types, roles
    UI-->>User: model selected

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[Copilot]

Pull request overview

Updates the llm-info model registry to include the newly released Claude Fable 5 and Claude Sonnet 5 entries across the relevant providers, so downstream tooling/UI can surface them as selectable models.

Changes:

• Added Claude Fable 5 and Claude Sonnet 5 entries under anthropic.
• Added corresponding entries under bedrock (including a global.* model id for Fable) and azure.
• Extended the provider sections’ model lists with release dates and per-1M token pricing metadata.

[koaning]

Double checked the id's. LGTM!

[github-actions]

🚀 Development release published. You may be able to view the changes at https://marimo.app?v=0.23.14-dev2