# Simon Willison 发布 CORS Chat，用于测试聊天端点，支持 LM Studio 和 OpenRouter，逐步渲染 SVG

- 来源：Simon Willison
- 发布时间：2026-08-15 22:49
- AIWatch 分数：59
- AIWatch 标记：未精选
- AIWatch 链接：https://aiwatch.icu/events/evt_01m042x5ec38h2jfp6m67fwdqn
- 原文链接：https://simonwillison.net/2026/Aug/15/cors-chat/

## 精选理由

常规快讯，保留列表

## AI 摘要

Simon Willison 发布 CORS Chat，用于测试聊天端点，支持 LM Studio 和 OpenRouter，逐步渲染 SVG。

## 正文

Tool: CORS Chat

I built this today (with GPT-5.6-Sol xhigh) to help test Qwen 3.8 27B running in LM Studio on both my M5 MacBook Pro and an NVIDIA DGX Spark.

It provides a web UI for exercising an OpenAI-Responses-compatible chat endpoint. I've tried it against LM Studio with the --cors option and OpenRouter, and both work fine.

Conversations are persisted in the browser and can be exported as copy-pasted JSON. One fun detail is that it notices SVG images that are being generated and progressively renders them in the chat while the tokens are still streaming in.

Alt text generated by Qwen-3.8 27B: Screenshot of the CORS Chat web interface. The left sidebar lists three saved conversations, with "render an svg of five intersecting squares" selected. The main panel shows a chat with the qwen3.8‑27b model: the user asked "render an svg of five intersecting squares. don't overthink this," followed by the model's reasoning trace describing the design (five semi

Tags: svg, ai, generative-ai, llms, cors, openrouter, lm-studio