Z.ai: GLM 5.1
z-ai/glm-5.1
GLM-5.1 delivers a major leap in coding capability, with particularly significant gains in handling long-horizon tasks. Unlike previous models built around minute-level interactions, GLM-5.1 can work independently and continuously on...
Modalities
In / Out Price
$0.966 / $3.04 per 1M
Context
205K
Released
Apr 7, 2026
Knowledge Cutoff
—
Uptime
Share of successful requests per carrier, measured over the last 5 minutes, 30 minutes and day. When one carrier dips, the router fails over to the next.
Carriers
13
Best carrier, 30m
100.00%
Healthy now
12 / 13
| Provider | Status | Last 5m | Last 30m | Last day |
|---|---|---|---|---|
 StreamLake | Operational | 100.00% | 100.00% | 100.00% |
 Chutes | Operational | — | — | 78.69% |
 SiliconFlow | Operational | 100.00% | 100.00% | 99.67% |
 Phala | Operational | — | — | 74.07% |
 AtlasCloud | Operational | — | 100.00% | 96.41% |
 Alibaba | Operational | 100.00% | 100.00% | 99.44% |
 Novita | Operational | — | 100.00% | 100.00% |
 Nebius | Operational | 100.00% | 100.00% | 94.80% |
 Baidu | Operational | — | 100.00% | 100.00% |
 GMICloud | Operational | — | — | 100.00% |
 Friendli | Operational | 100.00% | 100.00% | 100.00% |
| Z.AI | Operational | 100.00% | 100.00% | 100.00% |
 Venice | Degraded | — | — | 93.69% |