OpenAI GPT-5.5 API — direct standard route — Event History
Provider: OpenAI
Total material events: 1
2026-11-02NEW
New canonical OpenAI direct API price baseline: GPT-5.5 standard input USD 5/1M, output USD 30/1M, cached input USD 0.50/1M; 1,050,000-token context. Over 272K input tokens, standard full-session input x2 and output x1.5; regional processing +10%. NEW identity event, not a PRICE DROP.