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Gpt 5 nano
GPT-5 Mini is a compact version of GPT-5 for lightweight reasoning. It offers low latency and cost, suitable for high-frequency tasks.
Thinking Mode
Parameters
N/A
Context
400,000 tokens
Released
Jul 8, 2025
Leaderboards
Average Score combining domain-specific Autobench scores; Higher is better
Performance vs. Industry Average
Context Window
Gpt 5 nano has a smaller context window than average (406k tokens), with a context window of 400k tokens.