F grade
http-error
— score
3388 ms
0.0% uptime over 1 probes
AS4811 CHINANET-SHANGHAI-MAN - China Telecom (G · CN
https://api.stepfun.com/
robots first seen 2026-09-07 · last seen 2026-09-07 · json
Same host
agents-txt × 1 ard × 1 llm-api × 2 · 2 alive llms-txt × 1 sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/276533"><img src="https://agentprobe.org/badge/276533.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|
| 2026-09-07 11:19 | http-error | 404 | 3388 | detailsmeta {"vantage":"us-east-1"} | HTTP 404 |