Models
GPT-5.4
3 articles in archive
How Balyasny Asset Management built an AI research engine for investing
See how Balyasny built an AI research system with GPT-5.4, rigorous model evaluation, and agent workflows to transform investment analysis at scale.
OpenAI Blog15d ago
Introducing GPT-5.4
Introducing GPT-5.4, OpenAI’s most most capable and efficient frontier model for professional work, with state-of-the-art coding, computer use, tool search, and 1M-token context.
OpenAI Blog15d ago
Introducing ChatGPT for Excel and new financial data integrations
OpenAI introduces ChatGPT for Excel and new financial app integrations, powered by GPT-5.4 to accelerate modeling, research, and analysis in regulated environments.
OpenAI Blog16d ago