GPT-5.5 Pro
OpenAI🇺🇸
openai/gpt-5.5-proGPT-5.5 Pro is the extended-reasoning tier of GPT-5.5, for the hardest coding, research, and analytical tasks where maximum accuracy is worth the extra latency and cost.
Tarifa de coste
35x
Contexto
1.1M
Lanzamiento
24 abr 2026
Entrada
FileImageText
Salida
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Compatibilidad
RazonamientoLlamada a herramientasSalidas estructuradas