Anthropic's Haiku 5.5 to Arrive Within Weeks

Anthropic executive Mike Krieger praised Sonnet 5.5 as a strong complement to Opus 5.5 for design and feature development, and confirmed that Haiku 5.5 will be released within weeks to complete the Claude family.

2026-09-29 ~ 2026-09-29 · 2 related posts

• Anthropic exec on Sonnet 5.5's design skills, teases Haiku 5.5 within weeks — mikeyk · 2026-09-29
• Anthropic exec confirms Haiku 5.5 will round out the Claude family in weeks — every · 2026-09-29