What's new
now jobs Jobs market snapshot refreshed now data Recomputed benchmark-weighted quality scores now data Updated speed measurements now data Synced Chatbot Arena benchmark track now data Validated official pricing snapshots now data Pulled latest OpenRouter price index 25 May digest OpenGuardrails: An Open-Source Context-Aware AI Guardrails Platform 25 May digest Published the 2026-05-25 daily digest 25 May digest Workbench Launches Open Source BullMQ Dashboard For Node Backends 24 May digest SpecBench Tests Reward Hacking In Long Horizon Coding Agents now jobs Jobs market snapshot refreshed now data Recomputed benchmark-weighted quality scores now data Updated speed measurements now data Synced Chatbot Arena benchmark track now data Validated official pricing snapshots now data Pulled latest OpenRouter price index 25 May digest OpenGuardrails: An Open-Source Context-Aware AI Guardrails Platform 25 May digest Published the 2026-05-25 daily digest 25 May digest Workbench Launches Open Source BullMQ Dashboard For Node Backends 24 May digest SpecBench Tests Reward Hacking In Long Horizon Coding Agents

Reviewed translation

学院入口页已做中文审核，但许多深度课程暂时仍以英文正文为准。

AI 学院

我们先把最值得长期保留的教育入口做出来，再逐步扩展到更多课程和参考页。这样既实用，也更容易长期维护。

什么是 AI

适合刚开始理解 AI 的读者，目前正文仍以英文为主。

大语言模型如何工作

理解 token、训练和 Transformer 的关键入口。

什么是 harness

和模型退化、工具链、代理质量直接相关。