[Bug] Anthropic API Error: Prompt is too long in stop hook evaluator
Resolved 💬 1 comment Opened May 26, 2026 by adamdroberts Closed Jun 27, 2026
Bug Description
Goal doesn't work correctly - it isn't fully autonomous and ignores requests, half completes things, tasks and fails regularly with this error: Ran 1 stop hook (ctrl+o to expand)
⎿ Stop hook error: Hook evaluator API error: Prompt is too long
Environment Info
- Platform: linux
- Terminal: windows-terminal
- Version: 2.1.150
- Feedback ID: a94aec97-77e2-4799-8493-2ca5ae3c49e1
Errors
[{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"prompt is too long: 211180 tokens > 200000 maximum\"},\"request_id\":\"req_011CbRHLp6ffMfsnsULngXLv\"}\n at generate (/$bunfs/root/src/entrypoints/cli.js:11:63341)\n at makeRequest (/$bunfs/root/src/entrypoints/cli.js:51:7694)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-05-26T13:46:09.058Z"},{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"prompt is too long: 211219 tokens > 200000 maximum\"},\"request_id\":\"req_011CbRWnHiYbYVpnFnWWv7vM\"}\n at generate (/$bunfs/root/src/entrypoints/cli.js:11:63341)\n at makeRequest (/$bunfs/root/src/entrypoints/cli.js:51:7694)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-05-26T16:42:23.110Z"},{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"prompt is too long: 210999 tokens > 200000 maximum\"},\"request_id\":\"req_011CbRWsKyNFRAdPQt1yEkUw\"}\n at generate (/$bunfs/root/src/entrypoints/cli.js:11:63341)\n at makeRequest (/$bunfs/root/src/entrypoints/cli.js:51:7694)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-05-26T16:43:31.332Z"},{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"prompt is too long: 210999 tokens > 200000 maximum\"},\"request_id\":\"req_011CbRWwzcRa2K1ag4joKyK2\"}\n at generate (/$bunfs/root/src/entrypoints/cli.js:11:63341)\n at makeRequest (/$bunfs/root/src/entrypoints/cli.js:51:7694)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-05-26T16:44:34.587Z"},{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"prompt is too long: 211096 tokens > 200000 maximum\"},\"request_id\":\"req_011CbRX12MSBZNVR61ns9Qze\"}\n at generate (/$bunfs/root/src/entrypoints/cli.js:11:63341)\n at makeRequest (/$bunfs/root/src/entrypoints/cli.js:51:7694)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-05-26T16:45:15.671Z"}]This issue has 1 comment on GitHub. Read the full discussion on GitHub ↗