This model is over 2 years old. A newer version of it has since shipped: Claude Opus 5 (2026-07-24). The details below are still accurate for this model — it just is not what we would recommend today.
Claude 3 Haiku
Anthropic🇺🇸 United States
Fastest and most compact Claude 3 model. Still widely used for high-volume tasks.
Context window200K tokens
Input / 1M tokens$0.25
Output / 1M tokens$1.25
Version History
claude-3-haiku-20240307major
Fastest and most compact Claude 3 model. Near-instant response times with vision support at minimal cost.
Benchmark Scores
Full leaderboard →78.2%
Hallucination Rate