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openai/gpt-4.1-mini

GPT-4.1 Mini is a mid-sized model delivering performance competitive with GPT-4o at substantially lower latency and cost. It retains a 1 million token context window and scores 45.1% on hard instruction evals, 35.8% on M...

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32.8K max outputVision
Input $0.40/M · Output $1.60/M · Cache read $0.10/M
OutputReady

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API details and access

Model Details

ProviderOpenAI
TypeLlm
Model IDopenai/gpt-4.1-mini

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-mini",
  "instructions": "You are a helpful assistant.",
  "input": "Hello",
  "max_output_tokens": 512
}

Pricing

Input$0.40 / 1M tokens
Output$1.60 / 1M tokens
Cache read$0.10 / 1M tokens

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