gpt-5.5
Common Name: GPT-5.5
GPT-5.5 is OpenAI's latest frontier model, designed for stronger agentic execution, coding, tool use, and long-context task completion.
Specifications
Context
1050K
Maximum Output
128K
Inputtext, image
Outputtext
Performance (7-day Average)
Collecting…
Collecting…
Collecting…
Pricing
< 272K
Input$5.50/MTokens
Cached Input$0.55/MTokens
Output$33.00/MTokens
272K+
Input$11.00/MTokens
Cached Input$1.10/MTokens
Output$49.50/MTokens
Availability Trend (24h)
Performance Metrics (24h)
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ctx1.1Mmax128Kavail—tps—
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ctx1.1Mmax128Kavail—tps—
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