Specifications
Lab OpenAI
Type CLOSED
Released April 14, 2025
Context Window 1.0M tokens
Training Cutoff 2024-06
Status ACTIVE
Pricing
INPUT
$2.00
per 1M tokens
OUTPUT
$8.00
per 1M tokens
Benchmarks 3 tracked
Benchmark Score Date
SWE-bench Verified
54.6 2025-04 MMLU
90.4 2025-04 Aider Polyglot
79.4 2025-04 Capabilities 5
textvisionfunction-callingjson-modelong-context
About
GPT-4.1 is OpenAI’s latest flagship model with a 1M token context window and improved performance on coding, instruction following, and long-context tasks. It replaced GPT-4o as the most capable model in the GPT-4 family.
OpenAI Dispatches 2 total
MAY 15 OpenAI and Microsoft restructure partnership, cap revenue share OpenAI and Microsoft restructured their partnership in April, capping revenue share through 2030. The deal reshapes the financial relationship between the $13 billion investor and its most important portfolio company. CNBC · Money Moves
MAY 15 Musk skips closing arguments for China trip with Trump Closing arguments began May 14 in Musk v. Altman. Musk was absent — flew to China with Trump on Air Force One despite being subject to recall. His lawyer apologized to the jury, then said five witnesses under oath called Altman a liar. OpenAI's lawyer called it unexpected for a recall witness to leave the country. CNBC · Policy Wire