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GPT-4.1
Developed by OpenAI
Modality: Text
•
Context: 1M
•
API-only
Model decision flow
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Overview
GPT-4.1 is OpenAI's workhorse API model released in April 2025, featuring a 1 million token context window—up from 128k in GPT-4o. It outperforms GPT-4o on coding, instruction following, and long-context tasks. Available alongside GPT-4.1 mini and GPT-4.1 nano for different cost-performance tradeoffs. Pricing: $2/$8 per million input/output tokens.
Model Specifications
Provider:
OpenAI
Modality / Type:
Text
Pricing Model:
API-only
Context Window:
1M
Release Date:
Apr 14, 2025
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