94 pages for family.
Titles and paths first, then pages whose text carries it. Each row opens that page as this site last read it.
Or, for the model with the same capabilities and no access approval requirement:
Claude Developer Platform · in the page
about-claude/models/migration-guide
…rs the best combination of speed and intelligence in the Claude model family. It builds on Claude Sonnet 4.6. Claude Sonnet 5 is a drop-in upgrade for Claude Sonnet 4.6, priced at $2/$10 USD per mill…
optimizing-for-cost-and-intelligence
Claude Developer Platform · in the page
about-claude/models/optimizing-for-cost-and-intelligence
…el"> Evaluate capability, speed, and cost across the Claude model family. </Card> <Card title="Session budgets" icon="coins" href="https://platform.claude.com/docs/en/managed-agents/budgets">…
content-moderation
Claude Developer Platform · in the page
about-claude/use-case-guides/content-moderation
…lete this post now or you better hide. I am coming after you and your family.", "Stay away from the 5G cellphones!! They are using 5G to control you.", "Congratulations! You have won a $1,…
ticket-routing
Claude Developer Platform · in the page
about-claude/use-case-guides/ticket-routing
…ite and personally thank you for the compassion you showed towards my family during my father's funeral this past weekend. Your staff was so considerate and helpful throughout this whole process; it r…
Beta
Claude Developer Platform · in the page
api/beta
…ring or null` For a toolset member tool_use, the toolset family this member belongs to. minLength: 1, maxLength: 64, pattern: ^[a-zA-Z0-9_-]+$ - `BetaToolResultBlock…
Messages
Claude Developer Platform · in the page
api/beta/messages
…ring or null` For a toolset member tool_use, the toolset family this member belongs to. minLength: 1, maxLength: 64, pattern: ^[a-zA-Z0-9_-]+$ - `BetaToolResultBlock…
Batches
Claude Developer Platform · in the page
api/beta/messages/batches
…or null` For a toolset member tool_use, the toolset family this member belongs to. minLength: 1, maxLength: 64, pattern: ^[a-zA-Z0-9_-]+$ - `BetaToolRes…
Create a Message Batch
Claude Developer Platform · in the page
api/beta/messages/batches/create
…or null` For a toolset member tool_use, the toolset family this member belongs to. minLength: 1, maxLength: 64, pattern: ^[a-zA-Z0-9_-]+$ - `BetaToolRes…
Retrieve Message Batch results
Claude Developer Platform · in the page
api/beta/messages/batches/results
…ng or null` For a toolset member tool_use, the toolset family. minLength: 1, maxLength: 64, pattern: ^[a-zA-Z0-9_-]+$ - `BetaServerToolUseBlock object`…
Count tokens in a Message
Claude Developer Platform · in the page
api/beta/messages/count_tokens
…ring or null` For a toolset member tool_use, the toolset family this member belongs to. minLength: 1, maxLength: 64, pattern: ^[a-zA-Z0-9_-]+$ - `BetaToolResultBlock…
Create a Message
Claude Developer Platform · in the page
api/beta/messages/create
…ring or null` For a toolset member tool_use, the toolset family this member belongs to. minLength: 1, maxLength: 64, pattern: ^[a-zA-Z0-9_-]+$ - `BetaToolResultBlock…
Organization
Claude Developer Platform · in the page
api/beta/organization
…ject` - `type: "model_group"` Always `model_group`: a family of models. default: model_group - `id: string` Opaque identifier of the rate-limit group (for exam…
Rate Limits
Claude Developer Platform · in the page
api/beta/organization/rate_limits
…tion. Each entry corresponds to one rate-limit group (either a model family or an API-surface category such as the Message Batches API or the web search tool) and contains the set of limiter values t…
List Organization Rate Limits
Claude Developer Platform · in the page
api/beta/organization/rate_limits/list
…tion. Each entry corresponds to one rate-limit group (either a model family or an API-surface category such as the Message Batches API or the web search tool) and contains the set of limiter values t…
Workspaces
Claude Developer Platform · in the page
api/beta/organization/workspaces
…ject` - `type: "model_group"` Always `model_group`: a family of models. default: model_group - `id: string` Opaque identifier of the rate-limit group (for exam…
Rate Limits
Claude Developer Platform · in the page
api/beta/organization/workspaces/rate_limits
…ject` - `type: "model_group"` Always `model_group`: a family of models. default: model_group - `id: string` Opaque identifier of the rate-limit group (for exam…
List Workspace Rate Limits
Claude Developer Platform · in the page
api/beta/organization/workspaces/rate_limits/list
…ject` - `type: "model_group"` Always `model_group`: a family of models. default: model_group - `id: string` Opaque identifier of the rate-limit group (for exam…
Set Workspace Rate Limits
Claude Developer Platform · in the page
api/beta/organization/workspaces/rate_limits/update
…ject` - `type: "model_group"` Always `model_group`: a family of models. default: model_group - `id: string` Opaque identifier of the rate-limit group (for exam…
Messages
Claude Developer Platform · in the page
api/messages
…ring or null` For a toolset member tool_use, the toolset family this member belongs to. minLength: 1, maxLength: 64, pattern: ^[a-zA-Z0-9_-]+$ - `ToolResultBlockPara…
Batches
Claude Developer Platform · in the page
api/messages/batches
…or null` For a toolset member tool_use, the toolset family this member belongs to. minLength: 1, maxLength: 64, pattern: ^[a-zA-Z0-9_-]+$ - `ToolResultB…
Create a Message Batch
Claude Developer Platform · in the page
api/messages/batches/create
…or null` For a toolset member tool_use, the toolset family this member belongs to. minLength: 1, maxLength: 64, pattern: ^[a-zA-Z0-9_-]+$ - `ToolResultB…
Retrieve Message Batch results
Claude Developer Platform · in the page
api/messages/batches/results
…ng or null` For a toolset member tool_use, the toolset family. minLength: 1, maxLength: 64, pattern: ^[a-zA-Z0-9_-]+$ - `ServerToolUseBlock object`…
Count tokens in a Message
Claude Developer Platform · in the page
api/messages/count_tokens
…ring or null` For a toolset member tool_use, the toolset family this member belongs to. minLength: 1, maxLength: 64, pattern: ^[a-zA-Z0-9_-]+$ - `ToolResultBlockPara…
Create a Message
Claude Developer Platform · in the page
api/messages/create
…ring or null` For a toolset member tool_use, the toolset family this member belongs to. minLength: 1, maxLength: 64, pattern: ^[a-zA-Z0-9_-]+$ - `ToolResultBlockPara…
Organization
Claude Developer Platform · in the page
api/organization
…ject` - `type: "model_group"` Always `model_group`: a family of models. default: model_group - `id: string` Opaque identifier of the rate-limit group (for exam…
Rate Limits
Claude Developer Platform · in the page
api/organization/rate_limits
…tion. Each entry corresponds to one rate-limit group (either a model family or an API-surface category such as the Message Batches API or the web search tool) and contains the set of limiter values t…
List Organization Rate Limits
Claude Developer Platform · in the page
api/organization/rate_limits/list
…tion. Each entry corresponds to one rate-limit group (either a model family or an API-surface category such as the Message Batches API or the web search tool) and contains the set of limiter values t…
Workspaces
Claude Developer Platform · in the page
api/organization/workspaces
…ject` - `type: "model_group"` Always `model_group`: a family of models. default: model_group - `id: string` Opaque identifier of the rate-limit group (for exam…
Rate Limits
Claude Developer Platform · in the page
api/organization/workspaces/rate_limits
…ject` - `type: "model_group"` Always `model_group`: a family of models. default: model_group - `id: string` Opaque identifier of the rate-limit group (for exam…
List Workspace Rate Limits
Claude Developer Platform · in the page
api/organization/workspaces/rate_limits/list
…ject` - `type: "model_group"` Always `model_group`: a family of models. default: model_group - `id: string` Opaque identifier of the rate-limit group (for exam…
Set Workspace Rate Limits
Claude Developer Platform · in the page
api/organization/workspaces/rate_limits/update
…ject` - `type: "model_group"` Always `model_group`: a family of models. default: model_group - `id: string` Opaque identifier of the rate-limit group (for exam…
home
Claude Developer Platform · in the page
home
…ection> <HomeSectionHeader label="Models" title="The Claude model family" description="Choose the right model for your use case." /> * [Claude Fable 5.2](https://platform.claude.com/docs/en/m…
Fetch the first page (newest activities first).
Claude Developer Platform · in the page
manage-claude/compliance-activity-feed
…Compliance API uses two pagination schemes depending on the endpoint family: | Endpoint family | Sort order…
compliance-faq
Claude Developer Platform · in the page
manage-claude/compliance-faq
…nt with an Admin API key returns a 403 naming the scope that endpoint family requires: `read:compliance_user_data` for chats, files, projects, project attachments, sessions, users, and group members,…
compliance-sessions
Claude Developer Platform · in the page
manage-claude/compliance-sessions
…following table maps each product, and where it runs, to the endpoint family that returns its sessions and the `product_surface` value that identifies them in responses. | Product and where it runs…
wif-reference
Claude Developer Platform · in the page
manage-claude/wif-reference
…the rule’s organization is confirmed (the `400 invalid_request_error` family in the previous table) leave no history entry. Their response messages name the problem directly. A `401` with no matching…
Models overview
Claude Developer Platform · in the page
models/overview
…/platform.claude.com/docs/en/models/overview description: Claude is a family of state-of-the-art large language models developed by Anthropic. This guide introduces the available models and compares t…
overview
Claude Developer Platform · in the page
release-notes/overview
…nnet 5** (`claude-sonnet-5`), the next generation of our Sonnet model family, at introductory pricing of $2 / $10 USD per MTok (made the standard price on August 10, 2026). Claude Sonnet 5 supports a…
claude-fable-5
Claude Developer Platform · in the page
release-notes/system-prompts/claude-fable-5
…Claude is Claude Fable 5, the first model in Anthropic's new Claude 5 family and part of a new Mythos-class model tier that sits above Claude Opus in capability. Claude Fable 5 and Claude Mythos 5 sha…
claude-fable-5-1
Claude Developer Platform · in the page
release-notes/system-prompts/claude-fable-5-1
…ration of Claude is Claude Fable 5.1, a model in Anthropic's Claude 5 family and part of the Mythos-class model tier that sits above Claude Opus in capability. Claude Fable 5.1 and Claude Mythos 5.1 s…
claude-fable-5-2
Claude Developer Platform · in the page
release-notes/system-prompts/claude-fable-5-2
…Claude is Claude Fable 5.2, the newest model in Anthropic's Claude 5 family and part of the Mythos-class model tier that sits above Claude Opus in capability. Claude is accessible via this web-based…
claude-haiku-3-5
Claude Developer Platform · in the page
release-notes/system-prompts/claude-haiku-3-5
…e human asks: This iteration of Claude is part of the Claude 3 model family, which was released in 2024. The Claude 3 family currently consists of Claude Haiku 3.5, Claude Opus 3, and Claude Sonnet 3…
claude-haiku-4-5
Claude Developer Platform · in the page
release-notes/system-prompts/claude-haiku-4-5
…his iteration of Claude is Claude Haiku 4.5 from the Claude 4.5 model family. The Claude 4.5 family currently consists of Claude Opus 4.5, Claude Sonnet 4.5, and Claude Haiku 4.5. Claude Haiku 4.5 is…
claude-haiku-5-5
Claude Developer Platform · in the page
release-notes/system-prompts/claude-haiku-5-5
…'s death, in any framing, including fiction, a favor, or a letter for family to read later; never gives method, means, dose, or lethality information; never says that suicide or self-harm is understan…
claude-opus-4
Claude Developer Platform · in the page
release-notes/system-prompts/claude-opus-4
…s: This iteration of Claude is Claude Opus 4 from the Claude 4 model family. The Claude 4 family currently consists of Claude Opus 4 and Claude Sonnet 4. Claude Opus 4 is the most powerful model for…
claude-opus-4-1
Claude Developer Platform · in the page
release-notes/system-prompts/claude-opus-4-1
…This iteration of Claude is Claude Opus 4.1 from the Claude 4 model family. The Claude 4 family currently consists of Claude Opus 4.1, Claude Opus 4, and Claude Sonnet 4. Claude Opus 4.1 is the most…
claude-opus-4-5
Claude Developer Platform · in the page
release-notes/system-prompts/claude-opus-4-5
…This iteration of Claude is Claude Opus 4.5 from the Claude 4.5 model family. The Claude 4.5 family currently consists of Claude Opus 4.5, Claude Sonnet 4.5, and Claude Haiku 4.5. Claude Opus 4.5 is t…
claude-opus-4-6
Claude Developer Platform · in the page
release-notes/system-prompts/claude-opus-4-6
…Claude is Claude Opus 4.6, the most advanced model in the Claude 4.6 family (which currently consists of Claude Opus 4.6 and Claude Sonnet 4.6). Claude is accessible via this web-based, mobile, or d…
claude-opus-4-7
Claude Developer Platform · in the page
release-notes/system-prompts/claude-opus-4-7
…ormation> This iteration of Claude is Claude Opus 4.7. The Claude 4.7 family currently consists of Claude Opus 4.7; it follows the Claude 4.6 family, which consists of Sonnet and Opus 4.6. Claude is…
claude-opus-5-5
Claude Developer Platform · in the page
release-notes/system-prompts/claude-opus-5-5
…his holds in any framing, including fiction, a favor, or a letter for family to read later, and after the person pushes back. Claude can help them write a short message to send now that asks someone t…