Thomson Reuters built its own model on a Chinese open base

Thomson Reuters launched its first proprietary large language model on Monday. The company calls it Thomson. It says it spent $40mn on talent and compute to train the model, and that it began from wha [...]

Cerebras stock nearly doubles on day one as AI chipmaker hits $100 billion — what it means for AI infrastructure

Cerebras Systems, the Silicon Valley chipmaker that built the world's largest commercial AI processor, erupted onto the Nasdaq on Wednesday, opening at $350 per share — nearly double its $185 I [...]

New KV cache compaction technique cuts LLM memory 50x without accuracy loss

Enterprise AI applications that handle large documents or long-horizon tasks face a severe memory bottleneck. As the context grows longer, so does the KV cache, the area where the model’s working me [...]

OpenAI’s GPT-5.3-Codex drops as Anthropic upgrades Claude — AI coding wars heat up ahead of Super Bowl ads

OpenAI on Wednesday released GPT-5.3-Codex, which the company calls its most capable coding agent to date, in an announcement timed to land at the exact same moment Anthropic unveiled its own flagship [...]

Bluesky's next product is an AI assistant that helps build custom social media feeds

Bluesky is the latest social media platform to throw its hat into the AI chatbot ring. Bluesky, but specifically its chief innovation officer Jay Graber and her new Exploration team, built a new AI as [...]

OpenAI launches centralized agent platform as enterprises push for multi-vendor flexibility

OpenAI launched Frontier, a platform for building and governing enterprise AI agents, as companies increasingly question whether to commit to single-vendor systems or maintain multi-model flexibility. [...]

Chainguard is racing to fix trust in AI-built software - here's how

Chainguard is expanding beyond open-source security to protect open-core software, AI agent skills, and GitHub Actions. [...]

OpenAI has officially retired the controversial GPT-4o model

OpenAI's GPT-4o may have survived its first brush with going offline, but it won't be as lucky this time. OpenAI has officially retired GPT-4o, the ChatGPT model that was seen as more conver [...]

NVIDIA and Bolt team up for European robotaxis

At GTC 2026, NVIDIA and Bolt announced what they hope will be a symbiotic partnership. Bolt gets NVIDIA technology that would be costly and impractical to build on its own. Meanwhile, NVIDIA not only [...]