What this error usually means
Diagnose Baidu Wenxin unauthorized (401) by checking balance, Base URL, model permission, region/IP, and visible models before the next fix.
- Provider: Baidu Wenxin
- Error type: unauthorized
- Status code: 401
Key error diagnosis
Baidu Wenxin | unauthorized
Diagnose Baidu Wenxin unauthorized (401) by checking balance, Base URL, model permission, region/IP, and visible models before the next fix.
Provider
Baidu Wenxin
China provider route
Error type
unauthorized
high
Status code
401
unauthorized
Sample models
5
ERNIE 4.5 21B A3B · ERNIE 4.5 21B A3B Thinking · ERNIE 4.5 300B A47B
Error route summary
Error type
unauthorized
high
Provider
Baidu Wenxin
Status code
401
Read-only check. Detection data burns after 5 minutes.
Read-only check. Detection data burns after 5 minutes.
How to prove it during checking
Read-only check. Detection data burns after 5 minutes.
- Run read-only identity first: confirm whether the key really belongs to Baidu Wenxin, not just a compatible protocol.
- Then list models or run a lightweight probe: check whether models like ERNIE 4.5 21B A3B · ERNIE 4.5 21B A3B Thinking · ERNIE 4.5 300B A47B are visible and return stable evidence.
- Finally record 401, error body, latency, egress IP, and reproducibility to separate balance, permission, route, or upstream issues.
Next action
unauthorized should not only show failed. The console should return the next move: refill balance, change Base URL, switch model, add permission, change egress IP, hold listing, or monitor.
- Read-only check. Detection data burns after 5 minutes.
- China provider route
- ERNIE 4.5 21B A3B · ERNIE 4.5 21B A3B Thinking · ERNIE 4.5 300B A47B