On Monday, OpenAI launched a new family of AI models, GPT-4.1, which the company said outperformed some of its existing models on certain tests, particularly benchmarks for programming. However, GPT-4.1 didn’t ship with the safety report that typically accompanies OpenAI’s model releases, known as a model or system card. As of Tuesday morning, OpenAI had yet to publish a safety report for GPT-4.1 — and it seems it doesn’t plan to. In a statement to TechCrunch, OpenAI spokesperson Shaokyi Amdo said that “GPT-4.1 is not a frontier model, so there...

OpenAI announced today that it is releasing a new family of artificial intelligence models optimized to excel at coding, as it ramps up efforts to fend off increasingly stiff competition from companies like Google and Anthropic. The models are available to developers through OpenAI’s application programming interface (API). OpenAI is releasing three sizes of models: GPT 4.1, GPT 4.1 Mini, and GPT 4.1 Nano. Kevin Weil, chief product officer at OpenAI, said on a livestream that the new models are better than OpenAI’s most widely used model, GPT-4o, and better...

OpenAI on Monday launched a new family of models called GPT-4.1 . Yes, “4.1” — as if the company’s nomenclature wasn’t confusing enough already. There’s GPT-4.1, GPT-4.1 mini, and GPT-4.1 nano, all of which OpenAI says “excel” at coding and instruction following. Available through OpenAI’s API but not ChatGPT, the multimodal models have a 1-million-token context window, meaning they can take in roughly 750,000 words in one go (more than “War and Peace”). GPT-4.1 arrives as OpenAI rivals like Google and Anthropic ratchet up efforts to build sophisticated programming models....