Anthropic Haiku 5.5 Collapses the Small-Model Pricing Floor at $0.10/$0.50 — Eight Days Before the October 15 Deadline
At $0.10/$0.50 per million tokens, Anthropic matches GPT-6 Luna and undercuts every proprietary and open-weights alternative. But the Terminal-Bench gap to Sonnet 5.5 reveals a ceiling that even aggressive pricing cannot break through.