
Traincore 已正式关停,官方域名(trainkore.com)已过期且无法解析,项目已彻底弃坑。
经核查 trainkore.com 当前无法正常提供服务或返回服务器报错,已暂停外链直跳。
提示词工程中目前正常运营的已核验工具,按近期访问量与编辑评分排序。

#2
免费 / 开源在互联环境中跟踪、评估并交付 AI 模型与智能体。

免费 / 开源Langtail is a prompt management platform for product teams that lets engineers, PMs, and domain experts build, test, version, and deploy LLM prompts through a spreadsheet-like interface, with observability logs, evaluation runs, and an AI firewall for blocking prompt injection and unsafe outputs. It works across OpenAI, Anthropic, Gemini, Mistral, and other major providers.

免费 / 开源Maxim AI is a platform for evaluating, testing, and monitoring AI applications, and the home of Bifrost, an open-source LLM gateway. It helps teams ship reliable AI features with tracing, evaluation, agent simulation, and production observability.
Traincore 曾是一个面向开发者的 Prompt 管理、RAG 编排与大模型评测平台。它提供自动提示词版本控制、模型切换、成本核算与生产环境可观测性,帮助工程团队更高效地构建 LLM 应用。
需要提示词管理与 RAG 监控工具?请查看 OpenAITools 首页推荐的同类在营 AI 开发者工具。
免费 / 开源AI 工程团队的协作层
免费 / 开源Langtail is a prompt management platform for product teams that lets engineers, PMs, and domain experts build, test, version, and deploy LLM prompts through a spreadsheet-like interface, with observability logs, evaluation runs, and an AI firewall for blocking prompt injection and unsafe outputs. It works across OpenAI, Anthropic, Gemini, Mistral, and other major providers.
免费 / 开源Maxim AI is a platform for evaluating, testing, and monitoring AI applications, and the home of Bifrost, an open-source LLM gateway. It helps teams ship reliable AI features with tracing, evaluation, agent simulation, and production observability.
免费 / 开源面向智能体自我改进的仿真平台