GPT-4.1-nano
gpt-4.1-nano
OpenAI · chat · api · seen 13m ago
Context
1M
Max output
—
Input $/1M
$0.05
Output $/1M
$0.20
Modalities
text
Released
10 Apr 2025
AI summary
● machine-written
OpenAI releases GPT-4.1-nano, ultra-low-cost text model
GPT-4.1-nano is a text-based chat model from OpenAI designed for cost-sensitive applications like classification, extraction, and simple tasks. Released April 10, 2025, it provides a 1.0M token context window at substantially lower pricing than previous OpenAI models. The model is available via API and rated general availability.
What's new
- Released April 10, 2025 (per provider API); April 14, 2025 per search results
- Supports 1.0M token context window
- Available through OpenAI API with text-only modality
- Designed for classification, extraction, and simple tasks
Best for
High-volume text classification and taggingData extraction from documentsCost-sensitive chatbot implementationsRapid API prototyping and testing