78 pages for claude-haiku-5-5.
Titles and paths first, then pages whose text carries it. Each row opens that page as this site last read it.
claude-in-amazon-bedrock
Claude Developer Platform · in the page
build-with-claude/claude-in-amazon-bedrock
…| `anthropic.claude-haiku-5-5` | [See Access](https://platform.claude.com/docs/en/build-with-claude/claude-in-amazon-bedrock#access) | | C…
claude-in-microsoft-foundry
Claude Developer Platform · in the page
build-with-claude/claude-in-microsoft-foundry
…| `claude-haiku-5-5` | ✓ | ✓ | | Claude Haiku 4.5…
claude-on-vertex-ai
Claude Developer Platform · in the page
build-with-claude/claude-on-vertex-ai
…| `claude-haiku-5-5` | | Claude Haiku 4.5…
claude-platform-on-aws
Claude Developer Platform · in the page
build-with-claude/claude-platform-on-aws
…| `claude-haiku-5-5` | | Claude Haiku 4.5 | `cl…
compaction-background
Claude Developer Platform · in the page
build-with-claude/compaction-background
…claude-sonnet-5-5 - claude-sonnet-5 - claude-sonnet-4-6 - claude-haiku-5-5 supportedPlatforms: Claude API: beta Claude Platform on AWS: beta Amazon Bedrock: not available…
compaction-keep-recent-turns
Claude Developer Platform · in the page
build-with-claude/compaction-keep-recent-turns
…claude-sonnet-5-5 - claude-sonnet-5 - claude-sonnet-4-6 - claude-haiku-5-5 supportedPlatforms: Claude API: beta Claude Platform on AWS: beta Amazon Bedrock: not available…
compaction-on-demand
Claude Developer Platform · in the page
build-with-claude/compaction-on-demand
…claude-sonnet-5-5 - claude-sonnet-5 - claude-sonnet-4-6 - claude-haiku-5-5 supportedPlatforms: Claude API: beta Claude Platform on AWS: beta Amazon Bedrock: not available…
compaction-thinking-blocks
Claude Developer Platform · in the page
build-with-claude/compaction-thinking-blocks
…claude-sonnet-5-5 - claude-sonnet-5 - claude-sonnet-4-6 - claude-haiku-5-5 supportedPlatforms: Claude API: beta Claude Platform on AWS: beta Amazon Bedrock: not available…
compaction-threshold
Claude Developer Platform · in the page
build-with-claude/compaction-threshold
…claude-sonnet-5-5 - claude-sonnet-5 - claude-sonnet-4-6 - claude-haiku-5-5 supportedPlatforms: Claude API: beta Claude Platform on AWS: beta Amazon Bedrock: beta Google C…
effort
Claude Developer Platform · in the page
build-with-claude/effort
…claude-sonnet-5-5 - claude-sonnet-5 - claude-sonnet-4-6 - claude-haiku-5-5 supportedPlatforms: Claude API: ga Claude Platform on AWS: ga Amazon Bedrock: ga Google Cloud:…
claude-prompting-best-practices
Claude Developer Platform · in the page
build-with-claude/prompt-engineering/claude-prompting-best-practices
…orm.claude.com/docs/en/build-with-claude/prompt-engineering/prompting-claude-haiku-5-5) | Differences from Claude Haiku 4.5: effort levels, search, JSON output with your own tools, early stopping in…
structured-outputs
Claude Developer Platform · in the page
build-with-claude/structured-outputs
…- claude-sonnet-4-5-20250929 - claude-opus-4-5-20251101 - claude-haiku-5-5 - claude-haiku-4-5-20251001 supportedPlatforms: Claude API: ga Claude Platform on AWS: ga Amazo…
task-budgets
Claude Developer Platform · in the page
build-with-claude/task-budgets
…- claude-opus-4-8 - claude-opus-4-7 - claude-sonnet-5-5 - claude-haiku-5-5 --- Task budgets let you tell Claude how many tokens it has for a full agentic loop, including thinking, tool ca…
thinking
Claude Developer Platform · in the page
build-with-claude/thinking
…orm.claude.com/docs/en/build-with-claude/prompt-engineering/prompting-claude-haiku-5-5#use-effort-to-control-thinking) and [Use adaptive thinking with JSON output and your own tools](https://platform.…
API usage primer for Claude
Claude Developer Platform · in the page
claude_api_primer
…5: claude-sonnet-5 For fast, cost-effective tasks: Claude Haiku 5.5: claude-haiku-5-5 Previous Haiku model: Claude Haiku 4.5: claude-haiku-4-5-20251001 ``` ## Calling the API ### Basic request and…
home
Claude Developer Platform · in the page
home
…5.5](https://platform.claude.com/docs/en/models/haiku-5-5/overview) (`claude-haiku-5-5`) — New — *For high-volume, latency-sensitive tasks such as classification, extraction, and routing* — Fastest ·…
intro
Claude Developer Platform · in the page
intro
…5.5](https://platform.claude.com/docs/en/models/haiku-5-5/overview) (`claude-haiku-5-5`) — New — *For high-volume, latency-sensitive tasks such as classification, extraction, and routing* — Fastest ·…
migration-guide
Claude Developer Platform · in the page
models/haiku-5-5/migration-guide
…as the target: ```text wrap /claude-api migrate this project to claude-haiku-5-5 ``` The skill applies the model ID swap and, as needed, breaking parameter changes, prefill replacement, and…
overview
Claude Developer Platform · in the page
models/haiku-5-5/overview
…ive tasks such as classification, extraction, and routing Model ID: `claude-haiku-5-5` Context window: 1M tokens · Max output: 128K tokens · Input pricing: From $0.10 / MTok · Output pricing: From $…
whats-new-haiku-5-5
Claude Developer Platform · in the page
models/haiku-5-5/whats-new-haiku-5-5
…orm.claude.com/docs/en/build-with-claude/prompt-engineering/prompting-claude-haiku-5-5). ## Summary of changes from Claude Haiku 4.5 Each row names one change, whether it is new, changed, or breakin…
Models overview
Claude Developer Platform · in the page
models/overview
…5` | `claude-haiku-5-5` | | [Thinking](https://platform.claude.com…
overview
Claude Developer Platform · in the page
release-notes/overview
…aude/pricing#prompt-caching). * We've launched **Claude Haiku 5.5** (`claude-haiku-5-5`), our most capable model tuned for high-volume and latency-sensitive work. It has a [1M token context window](ht…
overview
Claude Developer Platform · in the page
release-notes/system-prompts/overview
…s), so those models have one entry. <CardGroup cols={3}> <Card id="claude-haiku-5-5" title="Claude Haiku 5.5" icon="file" href="https://platform.claude.com/docs/en/release-notes/system-prompts/clau…
overview
Claude Developer Platform · in the page
resources/overview
…5.5 System Card" icon="file" href="https://www.anthropic.com/document/claude-haiku-5-5-system-card"> Detailed documentation of Claude Haiku 5.5. </Card> <Card title="Claude Opus 5.5 System Ca…
reduce-latency
Claude Developer Platform · in the page
test-and-evaluate/strengthen-guardrails/reduce-latency
…orm.claude.com/docs/en/build-with-claude/prompt-engineering/prompting-claude-haiku-5-5#use-effort-to-control-thinking). The following example runs it at `low`, the cheapest and fastest level, and leav…
Escalate hard decisions with the advisor tool
Claude Code CLI · in the page
advisor
…ases. You can also pass a full model ID such as `claude-opus-5-5` or `claude-haiku-5-5`. Haiku 4.5 can call the advisor but can't act as one. Subagents inherit the configured advisor and apply the sa…
Claude Code changelog
Claude Code CLI · in the page
changelog
…cription="October 7, 2026"> **Added** * Added Claude Haiku 5.5 (`claude-haiku-5-5`), now the default Haiku model on the Anthropic API — 1M context, $0.10/$0.50 per Mtok ($0.50/$2.50 for prompts o…
Model configuration
Claude Code CLI · in the page
model-config
…ndow on every plan, with no `[1m]` suffix to select. Its model ID is `claude-haiku-5-5`. To use it, run `/model claude-haiku-5-5` in a session, or start Claude Code from your shell with `claude --mode…