Models · OpenAI

GPT-4.1 Nano

Released 14 Apr 2025Sees imagesTool use

For tasks that demand low latency, GPT‑4.1 nano is the fastest and cheapest model in the GPT-4.1 series. It delivers exceptional performance at a small size with its 1 million...

Input$0.10₹8.8 · per 1M tokens
Output$0.40₹35 · per 1M tokens
Context1Mtokens it can read at once
Max output943Ktokens per reply

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What would it cost?

  • GPT-4.1 Nano$2.70 · ₹238 a month · $0.000 · ₹0.02 each

Estimate from list prices per token, at ₹88/$. Caching, batch discounts and taxes aren't included. A token is about ¾ of a word.