Machine Heart

Oct 8, 2026 · Artificial Intelligence

Claude Haiku 5.5: 90% Price Cut, Beats GPT-6 Luna on Agent Benchmarks

Anthropic launches Claude Haiku 5.5 with 90% lower input token pricing at $0.10 per million, outperforming GPT-6 Luna on OSWorld (72.4% success), GDPval-AA, and Terminal-Bench, while introducing adjustable reasoning effort, 1M context window, and enterprise adoption for high-volume agent workflows.