Cyber Products Claude Haiku 4.5: Anthropic’s AI Model July 8, 2026 ♡Follow0 Claude Haiku 4.5 is a large language model developed by Anthropic, optimized for speed and efficiency. Discovered from: GitHub Copilot Refuses Harmful Requests in Chat, Then Writes Them in Code AI modelAnthropicClaude Haiku 4.5