Fable 5 Returns, Multi-Model Orchestration Gains Traction, and Agent Infrastructure Evolves
English summary
Anthropic relaunched Claude Fable 5 with safety fallbacks that route some requests to Opus 4.8, prompting developers to adopt multi-model orchestration and use Fable only for high-value reasoning. GLM-5.2 gained traction with the official ZCode IDE launch, a 55.3% Pass@1 on APEX-SWE Integration, and faster inference via DSpark in vLLM. Agent infrastructure shifted to wiki-structured memory with LangChain OpenWiki and Weaviate Engram, while Cognition's Devin Security Swarm applied Agentic MapReduce to vulnerability detection. NVIDIA's TwoTower architecture achieved 2.42× faster generation at 98.7% quality retention.
Chinese summary
Anthropic 重新上线 Claude Fable 5，增设安全后备措施，部分请求转至 Opus 4.8，促使开发者采用多模型编排，仅在高价值推理时使用 Fable。GLM-5.2 凭借官方 IDE ZCode、APEX-SWE Integration 55.3% Pass@1 以及在 vLLM 中通过 DSpark 实现更快的推理而获得关注。智能体基础设施转向 wiki 结构化记忆，如 LangChain OpenWiki 和 Weaviate Engram；Cognition 的 Devin Security Swarm 将 Agentic MapReduce 应用于漏洞检测。英伟达 TwoTower 架构实现 2.42 倍生成加速，质量保留 98.7%。
Key points
Anthropic relaunched Fable 5 with cybersecurity safeguards; some requests fall back to Opus 4.8, and developers quickly adopted multi-model orchestration to handle safety constraints.
Anthropic 重新上线 Fable 5 并加入网络安全防护，部分请求回退至 Opus 4.8，开发者迅速采用多模型编排应对安全限制。
GLM-5.2 ecosystem expanded with the official ZCode IDE, a 55.3% Pass@1 on APEX-SWE Integration, and DSpark speculative decoding in vLLM achieving ~1.5× decode speedup.
GLM-5.2 生态拓展：官方 ZCode IDE 发布，APEX-SWE Integration 取得 55.3% Pass@1，vLLM 中 DSpark 推测解码带来约 1.5 倍解码加速。
Agent infrastructure saw wiki memory become a practical pattern, with LangChain OpenWiki and Weaviate Engram enabling inspectable, reconciled agent memory.
智能体基础设施中 wiki 记忆成为实用范式，LangChain OpenWiki 和 Weaviate Engram 实现了可审查、可协调的智能体记忆。
Cognition's Devin Security Swarm uses Agentic MapReduce to distribute vulnerability detection across codebases, claiming higher cost-effectiveness and accuracy.
Cognition 的 Devin Security Swarm 利用 Agentic MapReduce 在代码库中分布式发现漏洞，声称成本效益和准确性更高。
NVIDIA's Nemotron-Labs-TwoTower adapts a 30B model with parallel token writing, delivering 2.42× faster generation while preserving 98.7% of original quality.
英伟达 Nemotron-Labs-TwoTower 改造 30B 模型实现并行令牌写入，生成速度提升 2.42 倍，质量保留 98.7%。