Invalid OpenAI Model Name in API Request

Resolved 💬 6 comments Opened Jul 29, 2025 by Shengguang-Zhou Closed Jan 4, 2026

Bug Description
API Error: 400 {"type":"error","error":{"type":"invalid_request_error",
"message":"system: Invalid model name"}}

Environment Info

  • Platform: linux
  • Terminal: gnome-terminal
  • Version: 1.0.35
  • Feedback ID: 589dac2d-7076-49e8-aef7-3e9032538563

Errors

[{"error":"Error: Failed to check bun permissions\n    at qM5 (file:///home/a/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:2069:690)\n    at async v2A (file:///home/a/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:2069:808)\n    at async rw1 (file:///home/a/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:2079:43)\n    at async file:///home/a/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:2465:8378","timestamp":"2025-07-29T21:02:10.490Z"},{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"system: Invalid model name\"}}\n    at Z5.generate (file:///home/a/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1299:12578)\n    at Jq.makeStatusError (file:///home/a/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1314:2100)\n    at Jq.makeRequest (file:///home/a/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1314:5311)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async V$2.l11.showErrors (file:///home/a/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1680:22790)\n    at async l11 (file:///home/a/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1680:12370)\n    at async V$2 (file:///home/a/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1680:22636)\n    at async file:///home/a/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1680:17760\n    at async M1A (file:///home/a/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1680:5121)\n    at async Mu (file:///home/a/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1680:17730)","timestamp":"2025-07-29T21:02:12.771Z"},{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"system: Invalid model name\"}}\n    at Z5.generate (file:///home/a/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1299:12578)\n    at Jq.makeStatusError (file:///home/a/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1314:2100)\n    at Jq.makeRequest (file:///home/a/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1314:5311)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async V$2.l11.showErrors (file:///home/a/.npm-global/lib/node_module



s/@anthropic-ai/claude-code/cli.js:1680:22790)\n    at async l11 (file:///home/a/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1680:12370)\n    at async V$2 (file:///home/a/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1680:22636)\n    at async file:///home/a/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1680:17760\n    at async M1A (file:///home/a/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1680:5121)\n    at async Mu (file:///home/a/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:1680:17730)","timestamp":"2025-07-29T21:02:20.311Z"}]

<img width="1912" height="1080" alt="Image" src="https://github.com/user-attachments/assets/fdbc9472-1b29-4cfb-8eb0-0077493a9939" />
<img width="1912" height="1080" alt="Image" src="https://github.com/user-attachments/assets/77935569-af87-42e1-8ddb-b6b356289f61" />

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