claude-haiku-5-5

Limited signal
Reasoning
Tools
Vision
Multimodal
1M
Fast

Standard & Paid Price

The locked value is the exact Paid Price after your first top-up; the discount is derived from the two absolute prices
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MeterStandard PricePaid PriceSave
Input price$0.1000 / 1M tokens$0.0600 / 1M tokens-40%
Completion price$0.5000 / 1M tokens$0.3000 / 1M tokens-40%
Cache read price$0.0100 / 1M tokens$0.0060 / 1M tokens-40%
Cache creation price$0.1250 / 1M tokens$0.0750 / 1M tokens-40%
1h cache creation price$0.2000 / 1M tokens$0.1200 / 1M tokens-40%
Dynamic pricing · 2 tiers
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Description

Anthropic Claude Haiku 5.5 — fast, cost-efficient text and image understanding for classification, extraction, routing, and agents. It has a 1,000,000-token context window and supports up to 128,000 output tokens. Adaptive thinking defaults to medium effort; use output_config.effort in Messages to select low, medium, high, xhigh, or max. Streaming and forced tool calls are supported. Prompts over 100,000 input tokens use the higher rate for the whole request, including output and cache tokens.

Capabilities

Input modalities
text, image
Output modalities
text
Tasks
chat, reasoning, vision

API endpoints

  • POST /v1/messages (anthropic)
  • POST /v1/chat/completions (openai)