Claude users are reporting a massive reduction in Opus 4.8's context window just a few weeks after its launch. One user wrote ...

Anthropic (ANTH.PVT) on Thursday released its latest flagship AI model, Claude Opus 4.8. The new model, an upgrade over the company’s prior leading offering Opus 4.7, comes as Anthropic and archrival ...

Anthropic has launched Claude Opus 4.8 with upgrades focused on coding, AI agents and enterprise workflows. The company says the model improves reliability and long-running task execution against ...

Claude Opus 4.5 turned Claude Code into a must-have tool for developers, giving Anthropic a powerful opening inside large enterprises. Last fall, Anthropic was playing second fiddle to OpenAI. It had ...

Anthropic has resolved a global issue affecting Claude Opus 4.6 after elevated error rates disrupted requests for several hours. The company identified the problem, deployed a fix, and restored normal ...

Z.ai's GLM-5.2 sits within 1% of Claude Opus 4.8 on long-horizon coding benchmarks and runs entirely on Huawei silicon.

Just weeks after announcing the ‘dangerous’ Claude Mythos, Anthropic banks on the momentum of AI model releases with the latest Claude Opus 4.7 – officially its most capable AI model available to the ...

It turned out better than I thought.

AI provided by companies such as OpenAI and Anthropic is constantly being updated, and performance and output trends can change even for AI models with the same name. Marginlab, a company that ...