Posts tagged agents

5 posts about agents.

• Claude Sonnet 5.5 vs Sonnet 5: Same Price, 80% Less per Task

  September 30, 2026 · claude-sonnet-5-5 · reasoning · pricing · agents

  Sonnet 5.5 cost $0.0041 per task vs Sonnet 5's $0.021 at the same $2/$10. Below xhigh effort it wrote its working into 68 of 156 answer-only replies.

• Claude Opus 5.5 vs Opus 5: Same Answers, Half the Output Tokens

  September 23, 2026 · claude-opus-5-5 · reasoning · pricing · agents

  Opus 5.5 lists 20% under Opus 5, so only savings past 20% count. At equal prices it ran 56% cheaper on single-shot tasks and 22% cheaper in a tool loop.

• Claude Fable 5 for Agents: Tool-Call Refusals, Cost vs GLM 5.2

  July 5, 2026 · claude-fable-5 · glm-5.2 · agents · cost

  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.

• GLM 5.2 Tool Calls in Agent Loops: What 'OpenAI-Compatible' Hides

  June 30, 2026 · glm-5.2 · tool-calling · agents · llm-gateway

  GLM 5.2 speaks the OpenAI tool-calling API, but text rides with the tool calls and reasoning shows on the turn. How it lines up against OpenAI and Anthropic.

• Best LLM by Use Case (2026): Chat, RAG & Agents Cost Matrix

  May 25, 2026 · llm-selection · agents · rag · chatbot

  Chat, RAG, or agents? Pick the cheapest model that still performs, with measured cost sketches (a 15-step agent task, 100K-query/day RAG) and a decision matrix.