Claude Haiku 3.5
Released on November 4, 2024
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.