GPT-5 Nano by Merge Gateway | AI model information

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GPT-5 Nano by Merge Gateway | AI model information

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Model details

GPT-5 Nano

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Merge Gatewayopenai/gpt-5-nanogpt-nano

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Quick Info

Provider: Merge Gateway
Model key: openai/gpt-5-nano
Release date: Aug 7, 2025

Cost

Input token cost: $0.05
Output token cost: $0.40

Limits

Input tokens: 272,000 tokens
Output tokens

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Last updated

Aug 7, 2025

Knowledge cutoff

2024-05-30

Input modalities

Output modalities

Capabilities

128,000 tokens

Context window

400,000 tokens