Đăng ngày 2026-08-16 · 赵予安
Trả lời trực tiếp
OpenAI GPT-5.5 is listed at 0.723 / 4.340 per million tokens, with a 1,050,000 token context window. First-party cache scores are unpublished. Hướng dẫn này dành cho các đội sản phẩm và nền tảng đang so sánh chất lượng model, chi phí, chính sách định tuyến, và rủi ro ra mắt.
What shipped
GPT-5.5 is provided by OpenAI. The catalog lists streaming, tool, JSON, vision, and long-context capabilities. It has a context window of 1,050,000 tokens. The latency band is 1000 to 3000 milliseconds.
Pricing
Input price is $0.723 per 1 million tokens. Output price is $4.340 per 1 million tokens. Related catalog entries GPT-5.6 Sol and GPT Chat Latest share the same prices. GPT-4o is listed at $0.362 input and $1.447 output per 1 million tokens.
Who this launch is for
The catalog lists vision, long-context, and agent as use cases. This launch is for developers building vision, long-context, and agent workflows. The model is also for teams that need streaming, tool calling, JSON output, and long-context handling.
What is unverified
The release date is unpublished in this catalog snapshot. Independent third-party quality scores are not in these notes. There is no first-party CacheSafety row for this exact model in the NextModel bench table. Safe Hit, Bad Hit, and trap rates are unpublished.