Changes from previous version
Stronger coding and vision benchmarks than Haiku 3, with the same focus on speed and API cost. Adds improved tool-calling reliability for agent workflows.
Release Summary
Upgraded Haiku with improved instruction following, tool use, and coding versus Claude 3 Haiku, while staying in the same low-latency tier.
Timeline
November 4, 2024
Claude 3.5 Haiku released
Anthropic ships 3.5 Haiku alongside Sonnet 3.5 updates, with higher quality at similar latency targets.