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OpenAI: GPT-5 Nano (batch)

OpenAI: GPT-5 Nano (batch) is openai's model. It is not yet scored on the meo first-party benchmark; aggregated third-party results and OpenRouter metadata are shown below.

Model details

Released
2025-08-07
Weights
—
Context
400K
Max output
128K
Knowledge cutoff
2024-05-31
Price in
$0.02/M
Price out
$0.20/M
Modality
text+image+file->text

Sources: openrouter

FAQ

Is OpenAI: GPT-5 Nano (batch) open weights?

Open-weights status for OpenAI: GPT-5 Nano (batch) is not recorded.

Related: all OpenAI models · best Effective Value · biggest movers · methodology · full leaderboard.