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GPT 4.1 Mini

NanoGPT

GPT 4.1 Mini by NanoGPT costs $0.40 per 1M input tokens and $1.60 per 1M output tokens, with a 1M-token context window.

Pricing

Input (per 1M tokens)
$0.40
Output (per 1M tokens)
$1.60
Cached input (per 1M)

Specifications

Provider
NanoGPT
Context window
1M tokens
Parameters
Released
Apr 2025
Open weights
No
Frontier model
No

Benchmarks

SWE-bench Verifiedcoding
23.9
Aider Polyglotcoding
32.4
LMArena (Chatbot Arena) Elohuman-preference
1340.5

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FAQ

Pricing is per 1M tokens (USD); confirm with the provider before production use.