Z Ai
Z.ai: GLM 5.1
z-ai/glm-5.1
Score75
Add to CompareInput / M
Output / M
Context
Max Output
128K
Usage
#42 · 0.35%
Quality
68.5 / 100
Providers
18
Best Uptime 30m
100.00%
Released
Apr 7, 2026
Modalities
text
About
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...
Capabilities
Vision
Tools
Reasoning
Streaming
JSON Mode
Providers · 18
Per-provider pricing, uptime
| Provider | Input/M | Output/M | Context | Max Out | Quant | Uptime 30m |
|---|---|---|---|---|---|---|
| BaseTen BaseTen | z-ai/glm-5.1-20260406 | $1.30 | $4.30 | 203K | 203K | fp4 | 100.00% |
| DeepInfraRecommended DeepInfra | z-ai/glm-5.1-20260406 | $1.05 | $3.50 | 203K | 33K | fp4 | 100.00% |
| Z.AI Z.AI | z-ai/glm-5.1-20260406 | $1.40 | $4.40 | 203K | 131K | fp8 | 99.71% |
| StreamLake StreamLake | z-ai/glm-5.1-20260406 | $0.966 | $3.04 | 200K | 128K | fp8 | 99.70% |
| Friendli Friendli | z-ai/glm-5.1-20260406 | $1.40 | $4.40 | 203K | 203K | unknown | 99.67% |
| Baidu Baidu | z-ai/glm-5.1-20260406 | $0.980 | $3.08 | 203K | 131K | fp8 | 99.57% |
| Venice Venice | z-ai/glm-5.1-20260406 | $1.54 | $4.84 | 200K | 24K | fp8 | 99.55% |
| SiliconFlow SiliconFlow | z-ai/glm-5.1-20260406 | $1.19 | $3.74 | 205K | 131K | fp8 | 99.14% |
| GMICloud GMICloud | z-ai/glm-5.1-20260406 | $0.980 | $3.08 | 203K | — | fp8 | 98.12% |
| Parasail Parasail | z-ai/glm-5.1-20260406 | $1.40 | $4.40 | 203K | 131K | fp8 | 98.08% |
| Together Together | z-ai/glm-5.1-20260406 | $1.40 | $4.40 | 203K | — | unknown | 97.91% |
| Novita Novita | z-ai/glm-5.1-20260406 | $1.38 | $4.40 | 205K | 131K | fp8 | 94.93% |
| Phala Phala | z-ai/glm-5.1-20260406 | $1.21 | $4.20 | 203K | 203K | unknown | 93.04% |
| AtlasCloud AtlasCloud | z-ai/glm-5.1-20260406 | $1.26 | $3.96 | 203K | 203K | fp8 | 86.98% |
| Chutes Chutes | z-ai/glm-5.1-20260406 | $0.980 | $3.08 | 203K | 66K | fp8 | 77.70% |
| DigitalOcean DigitalOcean | z-ai/glm-5.1-20260406 | $0.975 | $4.30 | 66K | — | unknown | 49.21% |
| Fireworks Fireworks | z-ai/glm-5.1-20260406 | $1.40 | $4.40 | 203K | — | unknown | — |
| Wafer Wafer | z-ai/glm-5.1-20260406 | $1.00 | $3.20 | 203K | 66K | fp4 | — |
Benchmarks
Quality index 68.5 / 100
Artificial Analysis
intelligence index
40.2 / 100
coding index
55.8 / 100
agentic index
29.9 / 100
Design Arena
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1317.0
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1284.0
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1189.0
Performance History
52 snapshots
Price History
1 recorded changes
Usage (OpenRouter)
Rank #42 of the market
0.35% share
Activity Timeline
- 17h agoprice changedInput price $0.975 → $0.966
Versus
Nearest peers by price, context, and capabilities. One click to compare.
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First seen 3d ago · Last verified 1m ago