Claude Mythos 5 128K 1M Mythos-class (restricted); $10.00 / $50.00; released 2026-06-09 GPT-4.1 ⭐ 128K 1M Knowledge cutoff June 2024; $2.00 / $8.00; retired from ChatGPT Feb 13, 2026; API still ...
开源参考 Aider — Repomap 设计、Edit Format、Git 集成 Smolagents — 极简 Agent 循环、Tool 定义规范 Open Interpreter — TUI 交互、安全确认流程 SWE-agent — ACI 设计、Eval 体系 LangGraph — 状态机编排思想 Arize Phoenix — Agent 追踪可视化 ...