Posts tagged evaluation

2 posts about evaluation.

• Prompt Cache Minimums: The Docs Under-State by 1.4–2.4x

  July 12, 2026 · prompt-cache · llm-cost · evaluation

  Vendors publish a prompt-cache token minimum. Measured across LLM families, auto-cache needs 1.4–2.4x more than the docs say; Claude's explicit cache is exact.

• Prompt Caching Compared: Claude, GPT-5, Gemini, DeepSeek, Qwen (2026)

  May 23, 2026 · prompt-cache · llm-providers · evaluation

  Anthropic Claude, OpenAI GPT-5, Gemini 2.5, DeepSeek-v4 and Qwen3 expose prompt caching in five different shapes — measured 2026 feature comparison.