50 pages for claude-fable-5.

prompting-claude-fable-5 Claude Developer Platform · title build-with-claude/prompt-engineering/prompting-claude-fable-5 introducing-claude-fable-5-and-claude-mythos-5 Claude Developer Platform · title models/fable-5/introducing-claude-fable-5-and-claude-mythos-5 claude-fable-5 Claude Developer Platform · title release-notes/system-prompts/claude-fable-5 model-deprecations Claude Developer Platform · in the page about-claude/model-deprecations …-------- | ----------------- | ---------------------------------- | | claude-fable-5 | Active | N/A | Not sooner than June 9, 2027 | | claude-opus-5… choosing-a-model Claude Developer Platform · in the page about-claude/models/choosing-a-model …t tokens and $25 USD per million output tokens. **Claude Fable 5** (`claude-fable-5`) is Anthropic's most capable widely released model, delivering next-generation intelligence for long-running agent… Or, for the model with the same capabilities and no access approval requirement: Claude Developer Platform · in the page about-claude/models/migration-guide …ble 5](https://platform.claude.com/docs/en/models/fable-5/introducing-claude-fable-5-and-claude-mythos-5) is Anthropic's most capable widely released model, available on the Claude API, [Amazon Bedroc… optimizing-for-cost-and-intelligence Claude Developer Platform · in the page about-claude/models/optimizing-for-cost-and-intelligence …f="https://www.anthropic.com/webinars/building-on-the-claude-platform-claude-fable-5-and-model-orchestration-patterns"> Watch a walkthrough of Claude Fable 5 and the advisor and orchestrator patte… advisor-tool Claude Developer Platform · in the page agents-and-tools/tool-use/advisor-tool …aude-haiku-4-5) | Claude Mythos 5 (claude-mythos-5) Claude Fable 5 (claude-fable-5) Claude Opus 5 (claude-opus-5) Claude Opus 4.8 (claude-opus-4-8) Claude Opus 4.7 (claude-opus-4-7) Claude Opus 4.6… browser-use-tool Claude Developer Platform · in the page agents-and-tools/tool-use/browser-use-tool …ion#model-specific-data-retention-requirements)) - Supported models: `claude-fable-5`, `claude-mythos-5`, `claude-opus-5`, `claude-sonnet-5`, `claude-opus-4-8` - Platforms: Claude API, Google Cloud; n… code-execution-tool Claude Developer Platform · in the page agents-and-tools/tool-use/code-execution-tool …de_execution_20260120`, `code_execution_20260521` | | Claude Fable 5 (claude-fable-5) | `code_execution_20250825`, `code_execution_20260120`, `code_execution_20260521` | | Claude Mythos… computer-use-tool Claude Developer Platform · in the page agents-and-tools/tool-use/computer-use-tool …ion#model-specific-data-retention-requirements)) - Supported models: `claude-fable-5`, `claude-mythos-5`, `claude-opus-5`, `claude-sonnet-5`, `claude-opus-4-8` - Platforms: Claude API, Claude Platform… Process results programmatically Claude Developer Platform · in the page agents-and-tools/tool-use/programmatic-tool-calling …| ---------------------------------------------- | | Claude Fable 5 (claude-fable-5) | | Claude Mythos 5 (claude-mythos-5) | | Claude Opus 5 (claude-opus-5)… tool-search-tool Claude Developer Platform · in the page agents-and-tools/tool-use/tool-search-tool …------------------------------------------------- | | Claude Fable 5 (claude-fable-5) | `tool_search_tool_regex_20251119`, `tool_search_tool_bm25_20251119` | | Claude Mythos 5 (claude-m… Beta Claude Developer Platform · in the page api/beta …additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-mythos-5" or 12 more` The model that will complete your prompt. See [mode… Agents Claude Developer Platform · in the page api/beta/agents …guration control - `BetaManagedAgentsModel = "claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more or string` The model that will power your agent. See [models](https://docs… Archive Agent Claude Developer Platform · in the page api/beta/agents/archive …) for additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more` The model that will power your agent. See [models](https://docs.a… Create Agent Claude Developer Platform · in the page api/beta/agents/create …guration control - `BetaManagedAgentsModel = "claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more or string` The model that will power your agent. See [models](https://docs… List Agents Claude Developer Platform · in the page api/beta/agents/list …) for additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more` The model that will power your agent. See [models](https://docs.a… Get Agent Claude Developer Platform · in the page api/beta/agents/retrieve …) for additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more` The model that will power your agent. See [models](https://docs.a… Update Agent Claude Developer Platform · in the page api/beta/agents/update …nnot be cleared. - `BetaManagedAgentsModel = "claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more or string` The model that will power your agent. See [models](https://docs… Versions Claude Developer Platform · in the page api/beta/agents/versions …) for additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more` The model that will power your agent. See [models](https://docs.a… List Agent Versions Claude Developer Platform · in the page api/beta/agents/versions/list …) for additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more` The model that will power your agent. See [models](https://docs.a… Messages Claude Developer Platform · in the page api/beta/messages …additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-mythos-5" or 12 more` The model that will complete your prompt. See [mode… Batches Claude Developer Platform · in the page api/beta/messages/batches …tional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-mythos-5" or 12 more` The model that will complete your prompt. S… Create a Message Batch Claude Developer Platform · in the page api/beta/messages/batches/create …tional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-mythos-5" or 12 more` The model that will complete your prompt. S… Retrieve Message Batch results Claude Developer Platform · in the page api/beta/messages/batches/results …tional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-mythos-5" or 12 more` The model that will complete your prompt. S… Count tokens in a Message Claude Developer Platform · in the page api/beta/messages/count_tokens …additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-mythos-5" or 12 more` The model that will complete your prompt. See [mode… Create a Message Claude Developer Platform · in the page api/beta/messages/create …additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-mythos-5" or 12 more` The model that will complete your prompt. See [mode… Sessions Claude Developer Platform · in the page api/beta/sessions …ent's model. - `BetaManagedAgentsModel = "claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more or string` The model that will power your agent. See [models](http… Archive Session Claude Developer Platform · in the page api/beta/sessions/archive …for additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more` The model that will power your agent. See [models](https://do… Create Session Claude Developer Platform · in the page api/beta/sessions/create …ent's model. - `BetaManagedAgentsModel = "claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more or string` The model that will power your agent. See [models](http… Events Claude Developer Platform · in the page api/beta/sessions/events …r additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more` The model that will power your agent. See [models](https:… List Events Claude Developer Platform · in the page api/beta/sessions/events/list …r additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more` The model that will power your agent. See [models](https:… Stream Events Claude Developer Platform · in the page api/beta/sessions/events/stream …r additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more` The model that will power your agent. See [models](https:… List Sessions Claude Developer Platform · in the page api/beta/sessions/list …for additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more` The model that will power your agent. See [models](https://do… Get Session Claude Developer Platform · in the page api/beta/sessions/retrieve …for additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more` The model that will power your agent. See [models](https://do… Threads Claude Developer Platform · in the page api/beta/sessions/threads …r additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more` The model that will power your agent. See [models](https:… Archive Session Thread Claude Developer Platform · in the page api/beta/sessions/threads/archive …r additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more` The model that will power your agent. See [models](https:… Events Claude Developer Platform · in the page api/beta/sessions/threads/events …r additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more` The model that will power your agent. See [models](https:… List Session Thread Events Claude Developer Platform · in the page api/beta/sessions/threads/events/list …r additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more` The model that will power your agent. See [models](https:… Stream Session Thread Events Claude Developer Platform · in the page api/beta/sessions/threads/events/stream …r additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more` The model that will power your agent. See [models](https:… List Session Threads Claude Developer Platform · in the page api/beta/sessions/threads/list …r additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more` The model that will power your agent. See [models](https:… Get Session Thread Claude Developer Platform · in the page api/beta/sessions/threads/retrieve …r additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more` The model that will power your agent. See [models](https:… Update Session Claude Developer Platform · in the page api/beta/sessions/update …for additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more` The model that will power your agent. See [models](https://do… Completions Claude Developer Platform · in the page api/completions …view) for additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-mythos-5" or 12 more` The model that will complete your prompt. See [models](https://docs.ant… Create a Text Completion Claude Developer Platform · in the page api/completions/create …view) for additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-mythos-5" or 12 more` The model that will complete your prompt. See [models](https://docs.ant… errors Claude Developer Platform · in the page api/errors …form.claude.com/docs/en/build-with-claude/thinking#thinking-output-on-claude-fable-5-and-claude-mythos-5). ### Extended thinking not supported Claude 4.7 and later models have removed extended think… Messages Claude Developer Platform · in the page api/messages …view) for additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-mythos-5" or 12 more` The model that will complete your prompt. See [models](https://docs.ant… Batches Claude Developer Platform · in the page api/messages/batches …) for additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-mythos-5" or 12 more` The model that will complete your prompt. See [models](https://… Create a Message Batch Claude Developer Platform · in the page api/messages/batches/create …) for additional details and options. - `"claude-sonnet-5" or "claude-fable-5" or "claude-mythos-5" or 12 more` The model that will complete your prompt. See [models](https://…