Reasoning Models AI News & Updates
OpenAI's Reasoning Model Disproves 80-Year-Old Erdős Conjecture in Geometry
OpenAI claims its new general-purpose reasoning model has autonomously produced an original mathematical proof disproving a famous unsolved conjecture in geometry first posed by Paul Erdős in 1946. This follows a previou...
Arcee Releases Trinity Large Thinking: 400B Open-Source Reasoning Model as Western Alternative to Chinese AI
Arcee, a 26-person U.S. startup, has released Trinity Large Thinking, a 400-billion parameter open-source reasoning model built on a $20 million budget. The company positions it as the most capable open-weight model from...
OpenAI Releases GPT-5.4 with Enhanced Professional Capabilities and 1M Token Context Window
OpenAI launched GPT-5.4, its most capable foundation model optimized for professional work, available in standard, Pro, and Thinking (reasoning) versions. The model features a 1 million token context window, record-break...
Google Releases Gemini 3 Pro-Powered Deep Research Agent with API Access as OpenAI Launches GPT-5.2
Google launched a reimagined Gemini Deep Research agent based on its Gemini 3 Pro model, now offering developers API access through the new Interactions API to embed advanced research capabilities into their applications...
OpenAI Releases GPT-5.2 in Three Variants to Compete with Google's Gemini 3 Leadership
OpenAI launched GPT-5.2 in three variants (Instant, Thinking, and Pro) targeting developers and enterprise users, claiming superior performance in coding, math, and reasoning benchmarks. The release follows internal "cod...
Nvidia Releases Alpamayo-R1 Open Reasoning Vision Model for Autonomous Driving Research
Nvidia announced Alpamayo-R1, an open-source reasoning vision language model designed specifically for autonomous driving research, at the NeurIPS AI conference. The model, based on Nvidia's Cosmos Reason framework, aims...
OpenAI Partners with AWS to Offer Models on Amazon Cloud Services for First Time
OpenAI has announced a partnership with Amazon Web Services to make its new open-weight reasoning models available on AWS platforms like Bedrock and SageMaker AI for the first time. This strategic move allows AWS to comp...
OpenAI Releases First Open-Weight Reasoning Models in Over Five Years
OpenAI launched two open-weight AI reasoning models (gpt-oss-120b and gpt-oss-20b) with capabilities similar to its o-series, marking the company's first open model release since GPT-2 over five years ago. The models out...
Google Launches Gemini 2.5 Deep Think Multi-Agent AI System with Advanced Reasoning Capabilities
Google DeepMind has released Gemini 2.5 Deep Think, a multi-agent AI reasoning model that explores multiple ideas simultaneously to provide better answers, available to $250/month Ultra subscribers. The system achieved s...
Meta Recruits Key OpenAI Researchers for Superintelligence Lab in AGI Race
Meta has reportedly recruited two high-profile OpenAI researchers, Jason Wei and Hyung Won Chung, to join its new Superintelligence Lab as part of CEO Mark Zuckerberg's strategy to compete in the race toward AGI. Both re...