Anthropic: Claude Haiku 4.5

Pricing, context window and lifecycle for anthropic/claude-haiku-4.5, tracked from what the vendor publishes.

Price per million tokens

Input$1.00
Output$5.00
Cache price (read)$0.100
Cache price (write)$1.25
Max price$5.00

Facts

Model IDanthropic/claude-haiku-4.5
VendorAnthropic
Token limit (context window)200,000 tokens
Knowledge cutoff-
End of lifenone published

Supported parameters

include_reasoning, max_completion_tokens, max_tokens, reasoning, response_format, stop, structured_outputs, temperature, tool_choice, tools, top_k, top_p

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