Anthropic releases Claude Haiku 5.5 at 90% lower prices
Claude Haiku 5.5, released Oct. 7, costs 90% less than Haiku 4.5 for prompts up to 100,000 tokens. It leads on benchmarks but uses more tokens per task.
Oct. 5-11, 2026
Monday to Sunday, Istanbul time. Stories are grouped by the date of the event or announcement.