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GLM-5.1 benchmark, API pricing, and provider data cover 196 API providers, with prices starting at $0.0020/request. GLM-5.1 free API options are available from 5 providers. The page also shows measured API speed and first-token latency.
Zhipu GLM-5.1 is a next-generation GLM model aimed at frontier reasoning, coding, and bilingual agent applications.
Observed-capability estimates with uncertainty reported separately from independent benchmark families.
Input and output token limits for this model, plus how it ranks on long-context understanding.
1 metric
2 metrics
2 metrics
13 metrics · Rated
8 metrics · Rated
4 metrics · Estimated
8 metrics · Provisional
7 metrics · Estimated
0 metrics · No data
1 metric · No data
1 metric · Provisional
Third-party OpenRouter endpoint data, shown separately from LMSpeed measurements. Some 30-minute live performance fields only appear after syncing with an OpenRouter API key.
| Provider endpoint | Input | Output | 1d uptime | 30m latency | 30m throughput | Context / output |
|---|---|---|---|---|---|---|
BaseTen baseten/fp4 | $1.30/M | $4.30/M | 100.0% | — | — | 202.8K tokens / 202.8K tokens |
DeepInfra deepinfra/fp4 | $1.05/M | $3.50/M | 100.0% | — | — | 202.8K tokens / 32.8K tokens |
Friendli friendli | $1.40/M | $4.40/M | 99.8% | — | — | 202.8K tokens / 202.8K tokens |
SiliconFlow siliconflow/fp8 | $1.19/M | $3.74/M | 99.8% | — | — | 204.8K tokens / 131.1K tokens |
StreamLake streamlake/fp8 | $0.966/M | $3.04/M | 99.8% | — | — | 200K tokens / 128K tokens |
Z.AI z-ai/fp8 | $1.40/M | $4.40/M | 99.7% | — | — | 202.8K tokens / 131.1K tokens |
Parasail parasail/fp8 | $1.40/M | $4.40/M | 99.4% | — | — | 202.8K tokens / 131.1K tokens |
AtlasCloud atlas-cloud/fp8 | $1.26/M | $3.96/M | 99.3% | — | — | 202.8K tokens / 202.8K tokens |
Baidu baidu/fp8 | $0.980/M | $3.08/M | 99.2% | — | — | 202.8K tokens / 131.1K tokens |
Wafer wafer/fp4 | $1/M | $3.20/M | 98.8% | — | — | 202.8K tokens / 65.5K tokens |
Novita novita/fp8 | $1.38/M | $4.40/M | 98.5% | — | — | 204.8K tokens / 131.1K tokens |
Venice venice/fp8 | $1.54/M | $4.84/M | 98.0% | — | — | 200K tokens / 80K tokens |
GMICloud gmicloud/fp8 | $0.980/M | $3.08/M | 97.5% | — | — | 202.8K tokens / — |
Fireworks fireworks | $1.40/M | $4.40/M | 95.4% | — | — | 202.8K tokens / — |
Nebius nebius/fp8 | $1.40/M | $4.40/M | 95.3% | — | — | 202.8K tokens / — |
Phala phala | $1.21/M | $4.20/M | 91.6% | — | — | 202.8K tokens / 128K tokens |
Chutes chutes/fp8 | $0.980/M | $3.08/M | 91.0% | — | — | 202.8K tokens / 65.5K tokens |
DigitalOcean digitalocean | $0.975/M | $4.30/M | 85.8% | — | — | 65.5K tokens / — |
Compare GLM-5.1 API pricing across 191 providers. Prices range from $0.0020/request to $749250.00/M. 3173721 API offers the lowest rate at $0.0020/request. 5 providers offer free API credits or a free tier.
