Posts tagged tool-calling

2 posts about tool-calling.

• MCP Tool Overhead, Measured: 26 Tools, $0.03 Every Call

  July 31, 2026 · mcp · tool-calling · pricing · prompt-cache

  Every MCP tool is re-billed as input tokens on every call: one small tool is 401 tokens on Claude, the GitHub server $0.03/call, and families differ 2.7x.

• 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.