121 pages for pinned.

model-ids-and-versions Claude Developer Platform · in the page about-claude/models/model-ids-and-versions …d what it means for stability. --- Each Claude model ID identifies a pinned version of the model. When you use a model ID in an API request, the underlying model remains constant for the lifetime of… pricing Claude Developer Platform · in the page about-claude/pricing …dency-pricing) also applies: when an agent's `model.inference_geo` is pinned to `"us"`, tokens consumed by sessions running that agent are billed at 1.1x the standard rates, the same multiplier that a… mcp-connector Claude Developer Platform · in the page agents-and-tools/mcp-connector …client-2026-09-15` beta header, an MCPToolset also accepts `tools`, a pinned copy of the server's tool list. See [Pin an MCP server's tool list](https://platform.claude.com/docs/en/agents-and-tools/mc… Beta Claude Developer Platform · in the page api/beta …oolParam or null` The server's tool listing, pinned: when present, the server is not asked for its tools before sampling and exactly these entries, with `default_config` and `… Messages Claude Developer Platform · in the page api/beta/messages …oolParam or null` The server's tool listing, pinned: when present, the server is not asked for its tools before sampling and exactly these entries, with `default_config` and `… Batches Claude Developer Platform · in the page api/beta/messages/batches …aram or null` The server's tool listing, pinned: when present, the server is not asked for its tools before sampling and exactly these entries, with `default_config` and `… Create a Message Batch Claude Developer Platform · in the page api/beta/messages/batches/create …aram or null` The server's tool listing, pinned: when present, the server is not asked for its tools before sampling and exactly these entries, with `default_config` and `… Retrieve Message Batch results Claude Developer Platform · in the page api/beta/messages/batches/results …lParam or null` The server's tool listing, pinned: when present, the server is not asked for its tools before sampling and exactly these entries, with `default_config` and `… Count tokens in a Message Claude Developer Platform · in the page api/beta/messages/count_tokens …oolParam or null` The server's tool listing, pinned: when present, the server is not asked for its tools before sampling and exactly these entries, with `default_config` and `… Create a Message Claude Developer Platform · in the page api/beta/messages/create …oolParam or null` The server's tool listing, pinned: when present, the server is not asked for its tools before sampling and exactly these entries, with `default_config` and `… Plugins Claude Developer Platform · in the page api/beta/organization/plugins …g` The version claude.ai serves to members. - `served_version_pinned: boolean` True once the served version has been pinned, through Update Plugin or in claude.ai. While false, a new vers… Create Plugin Claude Developer Platform · in the page api/beta/organization/plugins/create …g` The version claude.ai serves to members. - `served_version_pinned: boolean` True once the served version has been pinned, through Update Plugin or in claude.ai. While false, a new vers… List Plugins Claude Developer Platform · in the page api/beta/organization/plugins/list …g` The version claude.ai serves to members. - `served_version_pinned: boolean` True once the served version has been pinned, through Update Plugin or in claude.ai. While false, a new vers… Get Plugin Claude Developer Platform · in the page api/beta/organization/plugins/retrieve …g` The version claude.ai serves to members. - `served_version_pinned: boolean` True once the served version has been pinned, through Update Plugin or in claude.ai. While false, a new vers… Update Plugin Claude Developer Platform · in the page api/beta/organization/plugins/update …g` The version claude.ai serves to members. - `served_version_pinned: boolean` True once the served version has been pinned, through Update Plugin or in claude.ai. While false, a new vers… Versions Claude Developer Platform · in the page api/beta/organization/plugins/versions …version served to members unless the Plugin's served version has been pinned. The upload is the same `multipart/form-data` as creating a Plugin: the version's files (`files`, each part sent as `files… Create Plugin Version Claude Developer Platform · in the page api/beta/organization/plugins/versions/create …version served to members unless the Plugin's served version has been pinned. The upload is the same `multipart/form-data` as creating a Plugin: the version's files (`files`, each part sent as `files… Compliance API Claude Developer Platform · in the page api/compliance …ified. - `"claude_artifact_type_pin_updated"` An artifact was pinned or unpinned for an artifact type (for example, a design system was pinned so every member sees it in their picker). Neither… Activities Claude Developer Platform · in the page api/compliance/activities …ified. - `"claude_artifact_type_pin_updated"` An artifact was pinned or unpinned for an artifact type (for example, a design system was pinned so every member sees it in their picker). Neither… Query compliance activities Claude Developer Platform · in the page api/compliance/activities/list …ified. - `"claude_artifact_type_pin_updated"` An artifact was pinned or unpinned for an artifact type (for example, a design system was pinned so every member sees it in their picker). Neither… Apps Claude Developer Platform · in the page api/compliance/apps …older (`reason: "retention_elapsed"`) in their place. The boundary is pinned on the walk's first page and honored for 24 hours: a cursor older than that is rejected with an explicit 400; restart the w… Code Claude Developer Platform · in the page api/compliance/apps/code …ould render when `read_mode` permits them — the version the owner has pinned for non-owner readers if one is pinned, otherwise the owner's latest. When `read_mode` is `owner` no non-owner renders any… Artifacts Claude Developer Platform · in the page api/compliance/apps/code/artifacts …ould render when `read_mode` permits them — the version the owner has pinned for non-owner readers if one is pinned, otherwise the owner's latest. When `read_mode` is `owner` no non-owner renders any… List Code Artifacts Claude Developer Platform · in the page api/compliance/apps/code/artifacts/list …ould render when `read_mode` permits them — the version the owner has pinned for non-owner readers if one is pinned, otherwise the owner's latest. When `read_mode` is `owner` no non-owner renders any… Sessions Claude Developer Platform · in the page api/compliance/apps/sessions …older (`reason: "retention_elapsed"`) in their place. The boundary is pinned on the walk's first page and honored for 24 hours: a cursor older than that is rejected with an explicit 400; restart the w… Local Claude Developer Platform · in the page api/compliance/apps/sessions/local …older (`reason: "retention_elapsed"`) in their place. The boundary is pinned on the walk's first page and honored for 24 hours: a cursor older than that is rejected with an explicit 400; restart the w… Messages Claude Developer Platform · in the page api/compliance/apps/sessions/local/messages …older (`reason: "retention_elapsed"`) in their place. The boundary is pinned on the walk's first page and honored for 24 hours: a cursor older than that is rejected with an explicit 400; restart the w… Retrieve local session messages Claude Developer Platform · in the page api/compliance/apps/sessions/local/messages/list …older (`reason: "retention_elapsed"`) in their place. The boundary is pinned on the walk's first page and honored for 24 hours: a cursor older than that is rejected with an explicit 400; restart the w… prompting-claude-opus-5 Claude Developer Platform · in the page build-with-claude/prompt-engineering/prompting-claude-opus-5 …ersions of Claude Code don't have them, so update Claude Code and any pinned SDK before pointing your harness at Claude Opus 5. Claude Code adds a delegation instruction of its own on Claude Opus 5 on… refusals-and-fallback Claude Developer Platform · in the page build-with-claude/refusals-and-fallback …model}") # Non-streaming: reusing the state keeps the conversation pinned. with state: message = client.beta.messages.create( max_tokens=1024, model="claude-fable-5",… apply Claude Developer Platform · in the page cli-sdks-libraries/cli/apply …anthropics/skills): `ant apply` downloads and uploads that directory, pinned to the resolved commit until you run with `--upgrade` (set `GITHUB_TOKEN` for a private repository). ### How ant apply inf… plugins-api Claude Developer Platform · in the page manage-claude/plugins-api …sion_id": "pluginver_01Km7tL4pR9xF5sU2zV3jP6q", "served_version_pinned": true, "latest_version_id": "pluginver_01Jd5sK2nQ8wE4rT6yU1iO3p", "manifest_version": "1.4.0", "owner":… agent-setup Claude Developer Platform · in the page managed-agents/agent-setup …-H "content-type: application/json" \ -d '{ "name": "Geo-pinned assistant", "model": {"id": "claude-opus-5-5", "inference_geo": "us"}, "system": "You are a helpful assistant."… environments Claude Developer Platform · in the page managed-agents/environments …argo, gem, go, npm, pip). You can optionally pin specific versions. Unpinned packages install the latest version. If the environment uses `limited` [networking](https://platform.claude.com/docs/en/man… multiagent-orchestration Claude Developer Platform · in the page managed-agents/multiagent-orchestration …created `agent` by ID. If no `version` is specified, the reference is pinned to the agent's latest version when the agent that lists it is created, or when an update sends the list. * `{"type": "agent… secure-deployment Claude Developer Platform · in the page managed-agents/secure-deployment …nts) or of `workflows` (csharp, go: `Workflows`) keeps the version it pinned. Update that agent too. * To tighten a session that already exists, [update that session's tools](https://platform.claude.c… sessions Claude Developer Platform · in the page managed-agents/sessions …environment_id: $ENVIRONMENT_ID YAML ``` ```python Python pinned_session = client.beta.sessions.create( agent={"type": "agent", "id": agent.id, "version": 1}, environment_id=en… overview Claude Developer Platform · in the page models/fable-5-1/overview …laude/models/model-ids-and-versions"> How model IDs, aliases, and pinned snapshots work. </Card> <Card title="Model deprecations" icon="clock" href="https://platform.claude.com/docs/en/about-… overview Claude Developer Platform · in the page models/fable-5/overview …laude/models/model-ids-and-versions"> How model IDs, aliases, and pinned snapshots work. </Card> <Card title="Model deprecations" icon="clock" href="https://platform.claude.com/docs/en/about-… overview Claude Developer Platform · in the page models/haiku-4-5/overview …now * `claude-haiku-4-5` is a convenience alias that resolves to the pinned snapshot `claude-haiku-4-5-20251001`. See [Model IDs and versioning](https://platform.claude.com/docs/en/about-claude/model… overview Claude Developer Platform · in the page models/haiku-5-5/overview …laude/models/model-ids-and-versions"> How model IDs, aliases, and pinned snapshots work. </Card> <Card title="Model deprecations" icon="clock" href="https://platform.claude.com/docs/en/about-… overview Claude Developer Platform · in the page models/mythos-5-1/overview …laude/models/model-ids-and-versions"> How model IDs, aliases, and pinned snapshots work. </Card> <Card title="Model deprecations" icon="clock" href="https://platform.claude.com/docs/en/about-… overview Claude Developer Platform · in the page models/mythos-5/overview …laude/models/model-ids-and-versions"> How model IDs, aliases, and pinned snapshots work. </Card> <Card title="Model deprecations" icon="clock" href="https://platform.claude.com/docs/en/about-… overview Claude Developer Platform · in the page models/opus-4-5/overview …laude/models/model-ids-and-versions"> How model IDs, aliases, and pinned snapshots work. </Card> <Card title="Model deprecations" icon="clock" href="https://platform.claude.com/docs/en/about-… overview Claude Developer Platform · in the page models/opus-4-6/overview …laude/models/model-ids-and-versions"> How model IDs, aliases, and pinned snapshots work. </Card> <Card title="Model deprecations" icon="clock" href="https://platform.claude.com/docs/en/about-… overview Claude Developer Platform · in the page models/opus-4-7/overview …laude/models/model-ids-and-versions"> How model IDs, aliases, and pinned snapshots work. </Card> <Card title="Model deprecations" icon="clock" href="https://platform.claude.com/docs/en/about-… overview Claude Developer Platform · in the page models/opus-4-8/overview …laude/models/model-ids-and-versions"> How model IDs, aliases, and pinned snapshots work. </Card> <Card title="Model deprecations" icon="clock" href="https://platform.claude.com/docs/en/about-… overview Claude Developer Platform · in the page models/opus-5-5/overview …laude/models/model-ids-and-versions"> How model IDs, aliases, and pinned snapshots work. </Card> <Card title="Model deprecations" icon="clock" href="https://platform.claude.com/docs/en/about-… overview Claude Developer Platform · in the page models/opus-5/overview …laude/models/model-ids-and-versions"> How model IDs, aliases, and pinned snapshots work. </Card> <Card title="Model deprecations" icon="clock" href="https://platform.claude.com/docs/en/about-… Models overview Claude Developer Platform · in the page models/overview …per-platform pricing. * **Claude API ID:** Every Claude model ID is a pinned snapshot, including the dateless IDs used from the 4.6 generation on. * **Thinking:** Adaptive thinking lets the model deci…