Posts tagged reasoning

2 posts about reasoning.

• GPT-5.6 Cost Guide: Prompt Caching 90% Off, Reasoning Effort

  July 10, 2026 · gpt-5.6 · prompt-cache · reasoning · cost

  GPT-5.6's two cost levers, measured: explicit breakpoints bill cached input at 10% of the rate, and not sending reasoning_effort bills 1.5x as much as none.

• GLM 5.2 Reasoning Effort: the Setting That Cuts Cost 20x (Measured)

  June 24, 2026 · glm · coding · llm-gateway · cost · reasoning

  Same coding answer: $0.0031 with reasoning effort set right vs $0.062 on GLM 5.2's unbounded default. 20x cheaper, 30x faster. How to set the dial per task.