OpenRouter
Catalog quote- Input
- $0.05
- Output
- $0.25
- Cached input
- $0.005
anthropicListed Oct 7, 2026
Anthropic: Claude Haiku 5.5 (batch)
Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use. It succeeds Claude Haiku 4.5 with stronger coding, computer use, and...
Context window1M
Max output128K
Provider endpoints2
Benchmark results0
Measured performance
All leaderboards ↗Benchmark results
No published results in this index yet
Scores appear here when an evaluation matches this exact model.
Access & cost
3 quotesPrices across providers
- Input
- $0.05
- Output
- $0.25
- Cached input
- $0.005
Cache write $0.0625/M tokens · 1h cache write $0.1/M tokens · Web search $0.01/search
- Input
- $0.25
- Output
- $1.25
- Cached input
- $0.025
Cache write $0.3125/M tokens · 1h cache write $0.5/M tokens · Web search $0.01/search · A rate applies when all its listed conditions match. Dates and times use UTC.
Model specifications
- Developer
- anthropic
- Modality
- Language
- Context
- 1,000,000 tokens
- Maximum output
- 128,000 tokens
- Weights
- Not reported
- Provider listed
- Oct 7, 2026
- First discovered
- Oct 16, 2026
More from anthropic
View all ↗anthropicListed 10 days ago
Anthropic: Claude Haiku 5.5
Adds adjustable effort to the Haiku tier for compaction, browser tasks and narrowly scoped subagents.
1M contextImage inputTool callingNo reported score
No reported score
$0.10in$0.50out/ 1M tokens · USDAmazon Bedrock · via OpenRouter · 12 endpointsamazon-bedrock · prompt ≤ 100000 tokens
anthropicListed 20 days ago
Anthropic: Claude Sonnet 5.5 (batch)
Claude Sonnet 5.5 is Anthropic's Sonnet-class model for well-scoped everyday work, succeeding Claude Sonnet 5 as a direct upgrade. It is especially strong at building features, fixing bugs, and producing...
1M contextImage inputTool callingNo reported score
No reported score
anthropicReleased 20 days ago
Anthropic: Claude Sonnet 5.5
Tuned for quick iteration on scoped fixes and documents; Anthropic favors Opus 5.5 for open-ended work needing sustained judgment.
1M contextImage inputTool calling
anthropicListed 26 days ago
Anthropic: Claude Opus 5.5 (batch)
Claude Opus 5.5 is Anthropic's flagship model for demanding reasoning, coding, and long-horizon agentic work, succeeding Claude Opus 5. It is particularly strong at multi-step changes in large codebases,…
1M contextImage inputTool callingNo reported score
No reported score