An OpenAI spokesperson said the API access allowed for industry-standard benchmarking and safety improvements.

OpenAI has begun rolling out GPT-5, the latest iteration of its flagship language model, to all ChatGPT users.

OpenAI released the advanced reasoning model to developers and most users today. Enterprise and Edu account holders can use ...

At long last, GPT-5 has arrived — and it's free to all ChatGPT users.

Pro, GPT-5 mini, and GPT-5 nano—what the company calls its "best AI system yet," with availability across all ChatGPT tiers, ...

OpenAI hopes its fastest, smartest model yet will help it fend off rising competition from Google, Meta, Anthropic, and ...

For developers, OpenAI claims GPT-5 is its most powerful coding model to date, outperforming GPT-o3 in benchmarks and ...

OpenAI has launched its GPT-5 model, an upgraded version of GPT-4. It also understands more than 12 Indian languages.

With safer design, more robust reasoning, expanded developer tooling, and broad user access, GPT-5 reflects a maturing AI ecosystem.

Reportedly, Anthropic has restricted OpenAI from accessing the Claude API after noticing an apparent breach of the terms of ...

At the launch event, CEO Sam Altman highlighted the growing importance of the Indian market. “India is our second-largest market in the world after the US, and it may well become our largest,” he said ...

Developers can now build, test, and deploy applications powered by OpenAI’s gpt-oss models within the AI development platform ...