claude-code - 💡(How to fix) Fix [Bug] Anthropic API Error: Output Blocked by Content Filtering Policy

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Error Message

[{"error":"Error: 400 {"type":"error","error":{"type":"invalid_request_error","message":"Output blocked by content filtering policy"},"request_id":"req_011CaxpBxEpLvE6AvvuDD5BW"}\n at generate (/$bunfs/root/src/entrypoints/cli.js:11:59486)\n at makeRequest (/$bunfs/root/src/entrypoints/cli.js:51:7694)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-05-12T14:14:46.031Z"},{"error":"Error: {"type":"error","error":{"details":null,"type":"invalid_request_error","message":"Output blocked by content filtering policy"},"request_id":"req_011CaxpiP7NSqAVnWCHuZz1v"}\n at T (/$bunfs/root/src/entrypoints/cli.js:14:2015)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-05-12T14:21:39.726Z"},{"error":"Error: {"type":"error","error":{"details":null,"type":"invalid_request_error","message":"Output blocked by content filtering policy"},"request_id":"req_011CaxpmT6ZuB6L5rPTnVSob"}\n at T (/$bunfs/root/src/entrypoints/cli.js:14:2015)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-05-12T14:22:20.378Z"},{"error":"Error: {"type":"error","error":{"details":null,"type":"invalid_request_error","message":"Output blocked by content filtering policy"},"request_id":"req_011CaxpwobPUeK7rEbExLVtf"}\n at T (/$bunfs/root/src/entrypoints/cli.js:14:2015)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-05-12T14:24:42.442Z"}]

Code Example

[{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"Output blocked by content filtering policy\"},\"request_id\":\"req_011CaxpBxEpLvE6AvvuDD5BW\"}\n    at generate (/$bunfs/root/src/entrypoints/cli.js:11:59486)\n    at makeRequest (/$bunfs/root/src/entrypoints/cli.js:51:7694)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-05-12T14:14:46.031Z"},{"error":"Error: {\"type\":\"error\",\"error\":{\"details\":null,\"type\":\"invalid_request_error\",\"message\":\"Output blocked by content filtering policy\"},\"request_id\":\"req_011CaxpiP7NSqAVnWCHuZz1v\"}\n    at T (/$bunfs/root/src/entrypoints/cli.js:14:2015)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-05-12T14:21:39.726Z"},{"error":"Error: {\"type\":\"error\",\"error\":{\"details\":null,\"type\":\"invalid_request_error\",\"message\":\"Output blocked by content filtering policy\"},\"request_id\":\"req_011CaxpmT6ZuB6L5rPTnVSob\"}\n    at T (/$bunfs/root/src/entrypoints/cli.js:14:2015)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-05-12T14:22:20.378Z"},{"error":"Error: {\"type\":\"error\",\"error\":{\"details\":null,\"type\":\"invalid_request_error\",\"message\":\"Output blocked by content filtering policy\"},\"request_id\":\"req_011CaxpwobPUeK7rEbExLVtf\"}\n    at T (/$bunfs/root/src/entrypoints/cli.js:14:2015)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-05-12T14:24:42.442Z"}]
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Bug Description I am getting error that output blocked by content filtering policy.. not sure why..

Environment Info

  • Platform: darwin
  • Terminal: tmux
  • Version: 2.1.139
  • Feedback ID: d67c1317-4378-4d00-b3db-3dba5e9341ce

Errors

[{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"Output blocked by content filtering policy\"},\"request_id\":\"req_011CaxpBxEpLvE6AvvuDD5BW\"}\n    at generate (/$bunfs/root/src/entrypoints/cli.js:11:59486)\n    at makeRequest (/$bunfs/root/src/entrypoints/cli.js:51:7694)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-05-12T14:14:46.031Z"},{"error":"Error: {\"type\":\"error\",\"error\":{\"details\":null,\"type\":\"invalid_request_error\",\"message\":\"Output blocked by content filtering policy\"},\"request_id\":\"req_011CaxpiP7NSqAVnWCHuZz1v\"}\n    at T (/$bunfs/root/src/entrypoints/cli.js:14:2015)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-05-12T14:21:39.726Z"},{"error":"Error: {\"type\":\"error\",\"error\":{\"details\":null,\"type\":\"invalid_request_error\",\"message\":\"Output blocked by content filtering policy\"},\"request_id\":\"req_011CaxpmT6ZuB6L5rPTnVSob\"}\n    at T (/$bunfs/root/src/entrypoints/cli.js:14:2015)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-05-12T14:22:20.378Z"},{"error":"Error: {\"type\":\"error\",\"error\":{\"details\":null,\"type\":\"invalid_request_error\",\"message\":\"Output blocked by content filtering policy\"},\"request_id\":\"req_011CaxpwobPUeK7rEbExLVtf\"}\n    at T (/$bunfs/root/src/entrypoints/cli.js:14:2015)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-05-12T14:24:42.442Z"}]

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