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openai/gpt-4.1-nano

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 token context window, and scores 80.1% on MM...

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32.8K max outputVision
Input $0.10/M · Output $0.40/M · Cache read $0.03/M
OutputReady

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API details and access

Model Details

ProviderOpenAI
TypeLlm
Model IDopenai/gpt-4.1-nano

Capabilities

InputTextImage
OutputText
Context-
Max Output32,768
VisionSupported
Function CallingSupported

Access details

Responses API
Base URLhttps://api.sandbase.ai
API Endpoint/v1/responses
{
  "model": "openai/gpt-4.1-nano",
  "instructions": "You are a helpful assistant.",
  "input": "Hello",
  "max_output_tokens": 512
}

Pricing

Input$0.10 / 1M tokens
Output$0.40 / 1M tokens
Cache read$0.03 / 1M tokens

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