476 pages for models.
Titles and paths first, then pages whose text carries it. Each row opens that page as this site last read it.
For Amazon Bedrock support
Claude Developer Platform · in the page
cli-sdks-libraries/sdks/python
….org/3/library/typing.html#typing.TypedDict). Responses are [Pydantic models](https://docs.pydantic.dev) which also have helper methods for things like serializing back into JSON ([`v1`](https://docs.…
get-started
Claude Developer Platform · in the page
get-started
…```csharp C# using Anthropic; using Anthropic.Models.Messages; var client = new AnthropicClient(); var message = await client.Messages.Create(new MessageCreat…
home
Claude Developer Platform · in the page
home
…JourneyLink icon="settings" href="https://platform.claude.com/docs/en/models/overview"> Choose a model </HomeJourneyLink> <HomeJourneyLink icon="code-brackets" href="h…
intro
Claude Developer Platform · in the page
intro
…managed-agents/overview). ## Explore the latest generation of Claude models If you're unsure which model to use, start with [Claude Opus 5.5](https://platform.claude.com/docs/en/models/opus-5-5/over…
admin-api
Claude Developer Platform · in the page
manage-claude/admin-api
…{ log.Fatal(err) } ``` ```java Java import com.anthropic.models.beta.organization.users.UserListParams; void main() { AnthropicClient client = AnthropicOkHttpClient.fromEnv();…
api-and-data-retention
Claude Developer Platform · in the page
manage-claude/api-and-data-retention
…aude's outputs) is not retained by default; the exception is [Covered Models](https://platform.claude.com/docs/en/manage-claude/api-and-data-retention#model-specific-data-retention-requirements), whic…
app-attest
Claude Developer Platform · in the page
manage-claude/app-attest
…integration. Apps use App Attest through the [Claude for Foundation Models](https://github.com/anthropics/ClaudeForFoundationModels) Swift package, which is in beta: it requires the OS 27 betas, and…
cmek
Claude Developer Platform · in the page
manage-claude/cmek
…| | Models | Web fetch | | File…
cmek-aws-kms
Claude Developer Platform · in the page
manage-claude/cmek-aws-kms
…``` ```csharp C# using Anthropic.Models.Beta.Organization.ExternalKeys; AnthropicClient client = new(); var externalKey = await clien…
cmek-azure-key-vault
Claude Developer Platform · in the page
manage-claude/cmek-azure-key-vault
…``` ```csharp C# using Anthropic.Models.Beta.Organization.ExternalKeys; AnthropicClient client = new(); var externalKey = await clien…
cmek-google-cloud-kms
Claude Developer Platform · in the page
manage-claude/cmek-google-cloud-kms
…``` ```csharp C# using Anthropic.Models.Beta.Organization.ExternalKeys; AnthropicClient client = new(); var externalKey = await clien…
compliance-api-access
Claude Developer Platform · in the page
manage-claude/compliance-api-access
…](https://platform.claude.com/settings/keys) | Calling Claude models through the [Claude API](https://platform.claude.com/docs/en/api/overview)…
compliance-faq
Claude Developer Platform · in the page
manage-claude/compliance-faq
…. A Claude API key (`sk-ant-api03-...`) authenticates calls to Claude models on the Claude API; it does not authenticate calls to `/v1/compliance/*`. The Compliance API accepts only Compliance Access…
data-residency
Claude Developer Platform · in the page
manage-claude/data-residency
…y The `inference_geo` parameter is supported on Claude 4.6 and later models. Requests with `inference_geo` on Claude Opus 4.5, Claude Sonnet 4.5, Claude Haiku 4.5, or earlier models return a 400 erro…
rate-limits-api
Claude Developer Platform · in the page
manage-claude/rate-limits-api
…ta.organization.rate_limits.list() for group in rate_limits: models = f" ({', '.join(group.models)})" if group.models else "" print(f"{group.group_type}{models}") for limit in gro…
First request
Claude Developer Platform · in the page
manage-claude/usage-cost-api
…\ starting_at=2025-01-15T00:00:00Z&\ ending_at=2025-01-15T23:59:59Z&\ models[]=claude-opus-5-5&\ service_tiers[]=batch&\ context_window[]=0-200k&\ bucket_width=1h" \ -H "anthropic-version: 2023-06-0…
wif-admin-api
Claude Developer Platform · in the page
manage-claude/wif-admin-api
…me: ${serviceAccount.name}`); ``` ```csharp C# using Anthropic.Models.Beta.Organization.ServiceAccounts; AnthropicClient client = new(); var serviceAccount = await client.Beta.Organizatio…
wif-reference
Claude Developer Platform · in the page
manage-claude/wif-reference
….com/docs/en/api/messages) (including streaming and token counting), [Models](https://platform.claude.com/docs/en/api/models/list), [Managed Agents](https://platform.claude.com/docs/en/managed-agents/…
workload-identity-federation
Claude Developer Platform · in the page
manage-claude/workload-identity-federation
…; import com.anthropic.config.ProfileConfig; import com.anthropic.models.messages.MessageCreateParams; import com.anthropic.models.messages.Model; void main() { AnthropicClient client =…
workspaces
Claude Developer Platform · in the page
manage-claude/workspaces
…: %s\n", workspace.Name) ``` ```java Java import com.anthropic.models.beta.organization.workspaces.WorkspaceCreateParams; void main() { AnthropicClient client = AnthropicOkHttpClient.f…
agent-setup
Claude Developer Platform · in the page
managed-agents/agent-setup
…| Required. The Claude [model](https://platform.claude.com/docs/en/models/overview) that powers the agent. Accepts a model ID string or an object, for example `{"id": "claude-opus-5"}`. Claude 4.5…
budgets
Claude Developer Platform · in the page
managed-agents/budgets
…n/managed-agents/scheduled-deployments#set-a-budget-on-each-run). ## Models without a list price A budget can only track consumption the platform can price. Creating a budgeted session whose agent,…
DCF Model Rubric
Claude Developer Platform · in the page
managed-agents/define-outcomes
…ric.id}`); ``` ```csharp C# using Anthropic; using Anthropic.Models.Beta.Agents; using Anthropic.Models.Beta.Environments; using Anthropic.Models.Beta.Sessions; using Anthropic.Models.B…
dreams
Claude Developer Platform · in the page
managed-agents/dreams
…| | Supported models | `claude-opus-5`, `claude-fable-5`, `claude-opus-4-8`, `claude-opus-4-7`, `claude-sonnet-5`, `claude-sonnet-4-6` | D…
environments
Claude Developer Platform · in the page
managed-agents/environments
…"unrestricted" } } }); ``` ```csharp C# using Anthropic.Models.Beta.Environments; var environment = await client.Beta.Environments.Create(new() { Name = "data-analysis",…
events-and-streaming
Claude Developer Platform · in the page
managed-agents/events-and-streaming
….streamStreaming( childThread.id(), com.anthropic.models.beta.sessions.threads.events.EventStreamParams.builder() .sessionId(session.id()) .addEventDelt…
files
Claude Developer Platform · in the page
managed-agents/files
…nt_path: "/src/main.py" } ] ``` ```csharp C# using Anthropic.Models.Beta.Sessions; var resources = new[] { new BetaManagedAgentsFileResourceParams { Type = BetaManagedAgentsFileRes…
migration
Claude Developer Platform · in the page
managed-agents/migration
…} ``` ```csharp C# using System.Text.Json; using Anthropic.Models.Beta.Agents; using Anthropic.Models.Beta.Environments; using Anthropic.Models.Beta.Sessions; using Anthropic.Models.B…
multiagent-orchestration
Claude Developer Platform · in the page
managed-agents/multiagent-orchestration
…and the agent's own model must not be more capable than its advisor; models of equal capability can pair. An invalid pairing is rejected with a 400 validation error when the agent is saved. Valid pai…
permission-policies
Claude Developer Platform · in the page
managed-agents/permission-policies
…} } ] }); ``` ```csharp C# using Anthropic.Models.Beta.Agents; var agent = await client.Beta.Agents.Create(new() { Name = "Coding Assistant", Model = BetaMa…
quickstart
Claude Developer Platform · in the page
managed-agents/quickstart
…```csharp C# using Anthropic; using Anthropic.Models.Beta.Agents; using Anthropic.Models.Beta.Environments; using Anthropic.Models.Beta.Sessions; using…
spawn.sh: called once per claimed work item
Claude Developer Platform · in the page
managed-agents/self-hosted-sandboxes
…ata-flow boundary. <Note> Self-hosted sandboxes support all Claude models available in Managed Agents, including Claude Opus 4.8 and Claude Opus 5. The model is configured on the [agent](https://pl…
session-operations
Claude Developer Platform · in the page
managed-agents/session-operations
…t's configured `system` field is fixed for the session's lifetime. On models that support it, you can still append system-level guidance mid-session by sending a [`system.message` event](https://platf…
skills
Claude Developer Platform · in the page
managed-agents/skills
…```csharp C# using System.IO; using Anthropic; using Anthropic.Models.Skills; AnthropicClient client = new(); var parameters = new SkillCreateParams { Files = [ new File…
tools
Claude Developer Platform · in the page
managed-agents/tools
…false }] } ] }); ``` ```csharp C# using Anthropic.Models.Beta.Agents; var agent = await client.Beta.Agents.Create(new() { Name = "Coding Assistant", Model = new("c…
overview
Claude Developer Platform · in the page
release-notes/overview
…e [What's new in Claude Opus 5.5](https://platform.claude.com/docs/en/models/opus-5-5/whats-new-opus-5-5) for capabilities, API changes, and migration guidance. * On Claude Opus 5.5, thinking can't be…
claude-fable-5
Claude Developer Platform · in the page
release-notes/system-prompts/claude-fable-5
…Claude is accessible via an API and Claude Platform. The most recent models are Claude Fable 5, Claude Opus 4.8, Claude Sonnet 4.6, and Claude Haiku 4.5, with model strings 'claude-fable-5', 'claude-…
claude-fable-5-1
Claude Developer Platform · in the page
release-notes/system-prompts/claude-fable-5-1
…Claude is accessible via an API and Claude Platform. The most recent models are Claude Fable 5.1, Claude Opus 5, Claude Sonnet 5, and Claude Haiku 4.5, with model strings 'claude-fable-5-1', 'claude-…
claude-haiku-3-5
Claude Developer Platform · in the page
release-notes/system-prompts/claude-haiku-3-5
…If the human asks, Claude can let them know they can access Claude 3 models in a web-based chat interface, mobile, desktop app, or via an API using the Anthropic messages API. The most up-to-date mod…
claude-haiku-4-5
Claude Developer Platform · in the page
release-notes/system-prompts/claude-haiku-4-5
…ccessible via an API and developer platform. **The most recent Claude models are Claude Opus 4.5, Claude Sonnet 4.5, and Claude Haiku 4.5, the exact model strings for which are 'claude-opus-4-5-202511…
claude-opus-4
Claude Developer Platform · in the page
release-notes/system-prompts/claude-opus-4
…ation here if asked, but does not know any other details about Claude models, or Anthropic's products. Claude does not offer instructions about how to use the web application. If the person asks about…
claude-opus-4-1
Claude Developer Platform · in the page
release-notes/system-prompts/claude-opus-4-1
…ation here if asked, but does not know any other details about Claude models, or Anthropic's products. Claude does not offer instructions about how to use the web application. If the person asks about…
claude-opus-4-5
Claude Developer Platform · in the page
release-notes/system-prompts/claude-opus-4-5
…accessible via an API and developer platform. The most recent Claude models are Claude Opus 4.5, Claude Sonnet 4.5, and Claude Haiku 4.5, the exact model strings for which are 'claude-opus-4-5-202511…
claude-opus-4-6
Claude Developer Platform · in the page
release-notes/system-prompts/claude-opus-4-6
…accessible via an API and developer platform. The most recent Claude models are Claude Opus 4.6, Claude Sonnet 4.5, and Claude Haiku 4.5, the exact model strings for which are 'claude-opus-4-6', 'cla…
claude-opus-4-7
Claude Developer Platform · in the page
release-notes/system-prompts/claude-opus-4-7
…is accessible via an API and Claude Platform. The most recent Claude models are Claude Opus 4.7, Claude Sonnet 4.6, and Claude Haiku 4.5, the exact model strings for which are 'claude-opus-4-7', 'cla…
claude-opus-4-8
Claude Developer Platform · in the page
release-notes/system-prompts/claude-opus-4-8
…le via an API and Claude Platform. The most recent publicly available models are Claude Opus 4.8 (the currently selected model), Claude Opus 4.7, Claude Opus 4.6, Claude Sonnet 4.6, and Claude Haiku 4…
claude-opus-5
Claude Developer Platform · in the page
release-notes/system-prompts/claude-opus-5
…le via an API and Claude Platform. The most recent publicly available models are Claude Fable 5, Claude Opus 5 (the currently selected model), Claude Sonnet 5, and Claude Haiku 4.5. They use the API m…
claude-opus-5-5
Claude Developer Platform · in the page
release-notes/system-prompts/claude-opus-5-5
…le via an API and Claude Platform. The most recent publicly available models are Claude Fable 5.1, Claude Opus 5.5 (the currently selected model), Claude Sonnet 5, and Claude Haiku 4.5. They use the A…
claude-sonnet-3-5
Claude Developer Platform · in the page
release-notes/system-prompts/claude-sonnet-3-5
…\n\nIf the human asks about computer use capabilities or computer use models or whether Claude can use computers, Claude lets the human know that it cannot use computers within this application but if…
claude-sonnet-3-7
Claude Developer Platform · in the page
release-notes/system-prompts/claude-sonnet-3-7
…ation here if asked, but does not know any other details about Claude models, or Anthropic's products. Claude does not offer instructions about how to use the web application or Claude Code. If the pe…