Claude Haiku 5.5
Anthropic🇺🇸
anthropic/claude-haiku-5.5Claude Haiku 5.5 is Anthropic's small, fast model, released October 7, 2026 as the successor to Haiku 4.5 at $0.10/$0.50 per million input/output tokens for prompts up to 100K tokens, roughly 75% cheaper on average, with configurable effort levels. It is built for high-volume work such as summarization, subagents, database queries, classification, and browser use.
Cost rate
0.1x
Context
1M
Released
Oct 7, 2026
Input
TextImageFile
Output
Text
Support
ReasoningTool callingStructured outputs
Best at
The categories where this model ranks highest.
No top-ranked categories found.
Performance
Median latency and throughput measured across recent requests.
Throughput179 tok/s
Latency