So, bottom line, if OpenAI can substantially reduce the cost of API calls and still deliver AI value, as it seems to have done with GPT-5.1, there's a much better chance it can make the case for including GPT-5.1 in developers' products.

Development comes as tech groups bet on potential for AI to accelerate drug discovery and uncover new materials

OpenAI has launched GPT-5.1-Codex-Max, which is a new coding model and an upgrade to the predecessor. The company says the new model is built for long, complex engineering tasks, where an AI needs to plan, reason, and revise code across extended sessions without losing track of earlier steps.

GPT-5.1 Instant is able to leverage newfound “adaptive reasoning” capabilities to determine when it needs to think more carefully about its responses, such as when someone enters a more complex prompt. Improvements have also been made to its instruction following skills, so it will directly address user’s queries with more consistency than before.

SAN FRANCISCO — ChatGPT maker OpenAI on Thursday released GPT-5, an upgraded version of the artificial intelligence technology that powers its popular chatbot, promising better results on tasks including answering health questions, writing and generating ...

OpenAI has introduced GPT‑5.1‑Codex‑Max, a coding model built for long‑running, multi‑stage software tasks, with efficiency gains, Windows support and expanded safety measures.

It’s rare for a tech titan to show any weakness or humanity. Yet even OpenAI’s notoriously understated CEO Sam Altman had to admit this week that the rollout of the company’s new GPT-5 Large Language Model was a complete disaster. “We totally ...

OpenAI might be taking flak for GPT-5’s "less intuitive" feel, but the enterprise crowd is lapping it up. The chatbot’s newly launched brainchild is already getting jammed into products across the coding and productivity world. According to CNBC, the ...

OpenAI today introduced a new artificial intelligence model, GPT-5-Codex, that it says can complete hours-long programming tasks without user assistance. The algorithm is an improved version of GPT-5 trained on additional coding data. It’s accessible ...

OpenAI’s nonprofit foundation announced it’s awarding $40.5 million in grants this year to 208 nonprofits across the US supporting local communities — the largest outside philanthropic commitment the artificial intelligence giant has made to date.