$ codex exec -c "preferred_auth_method=apikey" -c "model=openai/gpt-5.2" -c "model_provider=openrouter" -c "model_providers.openrouter.name=openrouter" -c "model_providers.openrouter.env_key=OPENROUTER_API_KEY" -c "model_providers.openrouter.base_url=\"https://openrouter.ai/api/v1\"" -c "model_providers.openrouter.wire_api=responses" -s danger-full-access --skip-git-repo-check --cd "/home/sahuang/test_repo" -c "model_reasoning_effort=high" --json "Can you list the files in this directory?"
{"type":"thread.started","thread_id":"019c7036-fdd5-74b3-85c9-42f2cf706445"}
{"type":"item.completed","item":{"id":"item_0","type":"error","message":"Model metadata for `openai/gpt-5.2` not found. Defaulting to fallback metadata; this can degrade performance and cause issues."}}
{"type":"turn.started"}
{"type":"item.completed","item":{"id":"item_1","type":"agent_message","text":"I’ll run a quick directory listing in `/home/sahuang/test_repo`."}}
{"type":"item.completed","item":{"id":"item_2","type":"reasoning","text":"I need to list the files in the current working directory, so I'll use the exec_command to run \"ls.\" There's no need to use the web for this task. First, I should provide a brief preamble to explain what I'm doing, and then I'll call the tool. I want to make sure everything is clear and accessible for whoever needs this information. Keeping things organized is important!"}}
{"type":"item.started","item":{"id":"item_3","type":"command_execution","command":"/bin/bash -lc 'cd /home/sahuang/test_repo && ls -la'","aggregated_output":"","exit_code":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_3","type":"command_execution","command":"/bin/bash -lc 'cd /home/sahuang/test_repo && ls -la'","aggregated_output":"total 28\ndrwxr-xr-x 7 sahuang sahuang 4096 Feb 12 10:50 .\ndrwxr-x--- 41 sahuang sahuang 4096 Feb 18 17:10 ..\ndrwxr-xr-x 2 sahuang sahuang 4096 Dec 3 17:53 another_folder\ndrwxr-xr-x 2 sahuang sahuang 4096 Dec 3 17:53 folder1\ndrwxr-xr-x 2 sahuang sahuang 4096 Dec 3 17:53 hello_folder\ndrwxr-xr-x 2 sahuang sahuang 4096 Feb 4 16:26 newfolder\ndrwxr-xr-x 2 sahuang sahuang 4096 Feb 12 10:58 triaged\n","exit_code":0,"status":"completed"}}
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[\\n \\\"type\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"message\\\\\\\"\\\"\\n },\\n {\\n \\\"code\\\": \\\"invalid_union\\\",\\n \\\"errors\\\": [\\n [\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"user\\\"\\n ],\\n \\\"path\\\": [],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"user\\\\\\\"\\\"\\n }\\n ],\\n [\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"system\\\"\\n ],\\n \\\"path\\\": [],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"system\\\\\\\"\\\"\\n }\\n ],\\n [\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"assistant\\\"\\n ],\\n \\\"path\\\": [],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"assistant\\\\\\\"\\\"\\n }\\n ],\\n [\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"developer\\\"\\n ],\\n \\\"path\\\": [],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"developer\\\\\\\"\\\"\\n }\\n ]\\n ],\\n 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\\\"function_call_output\\\"\\n ],\\n \\\"path\\\": [\\n \\\"type\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"function_call_output\\\\\\\"\\\"\\n },\\n {\\n \\\"expected\\\": \\\"string\\\",\\n \\\"code\\\": \\\"invalid_type\\\",\\n \\\"path\\\": [\\n \\\"call_id\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected string, received undefined\\\"\\n },\\n {\\n \\\"expected\\\": \\\"string\\\",\\n \\\"code\\\": \\\"invalid_type\\\",\\n \\\"path\\\": [\\n \\\"output\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected string, received undefined\\\"\\n }\\n ],\\n [\\n {\\n \\\"code\\\": \\\"invalid_union\\\",\\n \\\"errors\\\": [\\n [\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"assistant\\\"\\n ],\\n \\\"path\\\": [\\n \\\"role\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"assistant\\\\\\\"\\\"\\n },\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"message\\\"\\n ],\\n \\\"path\\\": [\\n \\\"type\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"message\\\\\\\"\\\"\\n },\\n {\\n \\\"expected\\\": \\\"array\\\",\\n \\\"code\\\": \\\"invalid_type\\\",\\n \\\"path\\\": [\\n \\\"content\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected array, received null\\\"\\n }\\n ],\\n [\\n {\\n \\\"expected\\\": \\\"array\\\",\\n \\\"code\\\": \\\"invalid_type\\\",\\n \\\"path\\\": [\\n \\\"content\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected array, received null\\\"\\n }\\n ],\\n [\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"function_call\\\"\\n ],\\n \\\"path\\\": [\\n \\\"type\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"function_call\\\\\\\"\\\"\\n },\\n {\\n \\\"expected\\\": \\\"string\\\",\\n \\\"code\\\": \\\"invalid_type\\\",\\n \\\"path\\\": [\\n \\\"name\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected string, received undefined\\\"\\n },\\n {\\n \\\"expected\\\": 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\\\"values\\\": [\\n \\\"image_generation_call\\\"\\n ],\\n \\\"path\\\": [\\n \\\"type\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"image_generation_call\\\\\\\"\\\"\\n },\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"in_progress\\\",\\n \\\"completed\\\",\\n \\\"generating\\\",\\n \\\"failed\\\"\\n ],\\n \\\"path\\\": [\\n \\\"status\\\"\\n ],\\n \\\"message\\\": \\\"Invalid option: expected one of \\\\\\\"in_progress\\\\\\\"|\\\\\\\"completed\\\\\\\"|\\\\\\\"generating\\\\\\\"|\\\\\\\"failed\\\\\\\"\\\"\\n }\\n ]\\n ],\\n \\\"path\\\": [],\\n \\\"message\\\": \\\"Invalid input\\\"\\n }\\n ]\\n ],\\n \\\"path\\\": [\\n 6\\n ],\\n \\\"message\\\": \\\"Invalid input\\\"\\n }\\n ]\\n ],\\n \\\"path\\\": [\\n \\\"input\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input\\\"\\n }\\n]\"}}"}
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],\\n \\\"path\\\": [\\n \\\"type\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"message\\\\\\\"\\\"\\n },\\n {\\n \\\"code\\\": \\\"invalid_union\\\",\\n \\\"errors\\\": [\\n [\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"user\\\"\\n ],\\n \\\"path\\\": [],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"user\\\\\\\"\\\"\\n }\\n ],\\n [\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"system\\\"\\n ],\\n \\\"path\\\": [],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"system\\\\\\\"\\\"\\n }\\n ],\\n [\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"assistant\\\"\\n ],\\n \\\"path\\\": [],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"assistant\\\\\\\"\\\"\\n }\\n ],\\n [\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"developer\\\"\\n ],\\n \\\"path\\\": [],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"developer\\\\\\\"\\\"\\n 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],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"function_call\\\\\\\"\\\"\\n },\\n {\\n \\\"expected\\\": \\\"string\\\",\\n \\\"code\\\": \\\"invalid_type\\\",\\n \\\"path\\\": [\\n \\\"call_id\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected string, received undefined\\\"\\n },\\n {\\n \\\"expected\\\": \\\"string\\\",\\n \\\"code\\\": \\\"invalid_type\\\",\\n \\\"path\\\": [\\n \\\"name\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected string, received undefined\\\"\\n },\\n {\\n \\\"expected\\\": \\\"string\\\",\\n \\\"code\\\": \\\"invalid_type\\\",\\n \\\"path\\\": [\\n \\\"arguments\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected string, received undefined\\\"\\n },\\n {\\n \\\"expected\\\": \\\"string\\\",\\n \\\"code\\\": \\\"invalid_type\\\",\\n \\\"path\\\": [\\n \\\"id\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected string, received undefined\\\"\\n }\\n ],\\n [\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"function_call_output\\\"\\n ],\\n \\\"path\\\": [\\n \\\"type\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"function_call_output\\\\\\\"\\\"\\n },\\n {\\n \\\"expected\\\": \\\"string\\\",\\n \\\"code\\\": \\\"invalid_type\\\",\\n \\\"path\\\": [\\n \\\"call_id\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected string, received undefined\\\"\\n },\\n {\\n \\\"expected\\\": \\\"string\\\",\\n \\\"code\\\": \\\"invalid_type\\\",\\n \\\"path\\\": [\\n \\\"output\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected string, received undefined\\\"\\n }\\n ],\\n [\\n {\\n \\\"code\\\": \\\"invalid_union\\\",\\n \\\"errors\\\": [\\n [\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"assistant\\\"\\n ],\\n \\\"path\\\": [\\n \\\"role\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"assistant\\\\\\\"\\\"\\n },\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"message\\\"\\n ],\\n \\\"path\\\": [\\n \\\"type\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"message\\\\\\\"\\\"\\n },\\n {\\n \\\"expected\\\": \\\"array\\\",\\n \\\"code\\\": \\\"invalid_type\\\",\\n \\\"path\\\": [\\n \\\"content\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected array, received null\\\"\\n }\\n ],\\n [\\n {\\n \\\"expected\\\": \\\"array\\\",\\n \\\"code\\\": \\\"invalid_type\\\",\\n \\\"path\\\": [\\n \\\"content\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected array, received null\\\"\\n }\\n ],\\n [\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"function_call\\\"\\n ],\\n \\\"path\\\": [\\n \\\"type\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"function_call\\\\\\\"\\\"\\n },\\n {\\n \\\"expected\\\": \\\"string\\\",\\n \\\"code\\\": \\\"invalid_type\\\",\\n \\\"path\\\": [\\n \\\"name\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected string, received undefined\\\"\\n },\\n {\\n \\\"expected\\\": \\\"string\\\",\\n \\\"code\\\": \\\"invalid_type\\\",\\n \\\"path\\\": [\\n \\\"arguments\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected string, received undefined\\\"\\n },\\n {\\n \\\"expected\\\": \\\"string\\\",\\n \\\"code\\\": \\\"invalid_type\\\",\\n \\\"path\\\": [\\n \\\"call_id\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected string, received undefined\\\"\\n }\\n ],\\n [\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"web_search_call\\\"\\n ],\\n \\\"path\\\": [\\n \\\"type\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"web_search_call\\\\\\\"\\\"\\n },\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"completed\\\",\\n \\\"searching\\\",\\n \\\"in_progress\\\",\\n \\\"failed\\\"\\n ],\\n \\\"path\\\": [\\n \\\"status\\\"\\n ],\\n \\\"message\\\": \\\"Invalid option: expected one of \\\\\\\"completed\\\\\\\"|\\\\\\\"searching\\\\\\\"|\\\\\\\"in_progress\\\\\\\"|\\\\\\\"failed\\\\\\\"\\\"\\n }\\n ],\\n [\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"file_search_call\\\"\\n ],\\n \\\"path\\\": [\\n \\\"type\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"file_search_call\\\\\\\"\\\"\\n },\\n {\\n \\\"expected\\\": \\\"array\\\",\\n \\\"code\\\": \\\"invalid_type\\\",\\n \\\"path\\\": [\\n \\\"queries\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected array, received undefined\\\"\\n },\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"completed\\\",\\n \\\"searching\\\",\\n \\\"in_progress\\\",\\n \\\"failed\\\"\\n ],\\n \\\"path\\\": [\\n \\\"status\\\"\\n ],\\n \\\"message\\\": \\\"Invalid option: expected one of \\\\\\\"completed\\\\\\\"|\\\\\\\"searching\\\\\\\"|\\\\\\\"in_progress\\\\\\\"|\\\\\\\"failed\\\\\\\"\\\"\\n }\\n ],\\n [\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"image_generation_call\\\"\\n ],\\n \\\"path\\\": [\\n \\\"type\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input: expected \\\\\\\"image_generation_call\\\\\\\"\\\"\\n },\\n {\\n \\\"code\\\": \\\"invalid_value\\\",\\n \\\"values\\\": [\\n \\\"in_progress\\\",\\n \\\"completed\\\",\\n \\\"generating\\\",\\n \\\"failed\\\"\\n ],\\n \\\"path\\\": [\\n \\\"status\\\"\\n ],\\n \\\"message\\\": \\\"Invalid option: expected one of \\\\\\\"in_progress\\\\\\\"|\\\\\\\"completed\\\\\\\"|\\\\\\\"generating\\\\\\\"|\\\\\\\"failed\\\\\\\"\\\"\\n }\\n ]\\n ],\\n \\\"path\\\": [],\\n \\\"message\\\": \\\"Invalid input\\\"\\n }\\n ]\\n ],\\n \\\"path\\\": [\\n 6\\n ],\\n \\\"message\\\": \\\"Invalid input\\\"\\n }\\n ]\\n ],\\n \\\"path\\\": [\\n \\\"input\\\"\\n ],\\n \\\"message\\\": \\\"Invalid input\\\"\\n }\\n]\"}}"}}See above command. The huge error occurs once every 2-3 runs.
Tried other models like gpt-5 and gpt-5.2-codex, same issue. I am not sure if this is OpenRouter issue, since the same command with a different third-party provider has no problem. I did not put config.toml or auth.json under ~/.codex folder and run codex exec directly instead of CLI.
What issue are you seeing?
When running
codex execwith OpenRouter, I am seeing a long error message after request API is run. I tried it with another third party API and there's no such issue. Below is the command, I am already using "responses" wire.Also, "Model metadata for
openai/gpt-5.2not found. Defaulting to fallback metadata; this can degrade performance and cause issues." this error wasn't showing for my success run on another third party router.What steps can reproduce the bug?
See above command. The huge error occurs once every 2-3 runs.
What is the expected behavior?
Example of a successful run
Additional information
Tried other models like gpt-5 and gpt-5.2-codex, same issue. I am not sure if this is OpenRouter issue, since the same command with a different third-party provider has no problem. I did not put
config.tomlorauth.jsonunder~/.codexfolder and runcodex execdirectly instead of CLI.