F grade
http-error
— score
627 ms
0.0% uptime over 1 probes
AS4811 CHINANET-SHANGHAI-MAN - China Telecom (G · CN
https://api.stepfun.com/
ard first seen 2026-09-07 · last seen 2026-09-07 · json
Same host
agents-txt × 1 llm-api × 2 · 2 alive llms-txt × 1 robots × 1 sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/3828739"><img src="https://agentprobe.org/badge/3828739.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|
| 2026-09-07 02:26 | http-error | 404 | 627 | details | HTTP 404 |