GPT-4.1 was released April 14, 2025 as an API-focused model optimized for coding and instruction following. Featured a 1M token context window, scored 54.6% on SWE-bench Verified, and priced at \$2/\$8 per million tokens. Replaced GPT-4o as the recommended general-purpose API model.
Modality
text, image
Capabilities3
tool-usevisionlong-context