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Anthropic: Claude Haiku 4.5

Listed rates are OpenRouter’s, observed at fetch time. They are not a quote from the original model vendor.

CurrentLast checked Sep 16, 2026, 6:35 p.m. UTC

Model id
anthropic/claude-haiku-4.5
Context length
200,000
Listed prompt rate
$1.00 / million tokens (OpenRouter listed)
Listed completion rate
$5.00 / million tokens (OpenRouter listed)
Official source
https://openrouter.ai/models/anthropic/claude-haiku-4.5