Tag: 模型发布 (4 articles)

Z.ai releases GLM-5.2, the first open-source model to achieve stable 1M-token context and rival top closed-source models on long-horizon coding benchmarks.

Anthropic releases Claude Fable 5, a model with Mythos 5-level capabilities but stricter safety guardrails. Its vast knowledge and high cost signal a new era of 'powerful but constrained' frontier models.

Simon Willison delves into Microsoft's new MAI models, revealing that despite claims of 'clean licensed data', the training process still relies on web crawls, sparking discussion on AI copyright issues.

Anthropic's Sonnet 5 delivers agentic performance close to the Opus flagship at significantly lower cost, enabling developers to build powerful autonomous agents with mid-tier models.