Dev.to · synthorai
🤖 AI Agents & Automation
⚡ AI Lesson
3w ago
Claude Fable 5 for Agents: Tool-Call Refusals, Cost vs GLM 5.2
Claude Fable 5 across five agent workloads vs glm-5.2, opus-4-8 and sonnet-5: mid-tool-call refusals, adaptive thinking, and cost that shifts 5-15x by shape.