OpenAI unveiled GPT-5.4, optimized for professional tasks, on the 6th. GPT-5.4 is a next-generation model applied across OpenAI's major products, including ChatGPT, the application programming ...

B, an open-weight multimodal vision AI model designed to deliver strong math, science, document and UI reasoning with far ...

Microsoft releases Phi-4 Reasoning Vision 15B, a multimodal AI model that activates its own thinking mode and handles ...

OpenAI has launched its new ChatGPT 5.4 with Extreme Reasoning mode for long-duration task focus. As well as a 1M-token context window ...

GPT-5.4 expands the context window to 1 million tokens; the larger limit supports longer coding and research sessions.

Manipulating content within fixed logical structures. In each of the author’s three datasets, they instantiate different versions of the logical problems. Different versions of a problem offer the ...