Z.ai
GLM 5.1 API prices by provider
z-ai/glm-5.1
14 inference providers serve this exact model through OpenRouter. Input and output rates are paired per endpoint; route tags may identify a region or sub-endpoint whose eligibility is not yet verified.
- Active endpoints
- 14 / 14
- Lowest at 1M in + 1M out
- $4.06
- Chutes · standard tier
- Context up to
- 205K
- Latest price change
- None yet
- Rates unchanged since first record 2026-09-29
| Provider · route | Tier | Input / 1M | Output / 1M | Cache read | Cache write | Context | Tools | 1M + 1M | Status | Price since |
|---|---|---|---|---|---|---|---|---|---|---|
Baidu baidu/fp8 · fp8 | Promo | $0.9646 | $3.0316 | $0.1791 | — | 203K | Yes | $3.9962 | Active | Since |
StreamLake streamlake/fp8 · fp8 | Promo | $0.966 | $3.036 | $0.1794 | — | 200K | Yes | $4.002 | Active | Since |
Chutes chutes/fp8 · fp8 | Standard | $0.98 | $3.08 | $0.098 | — | 203K | Yes | $4.06 | Active | Since |
DeepInfra deepinfra/fp4 · fp4 | Standard | $1.05 | $3.50 | $0.205 | — | 203K | Yes | $4.55 | Active | Since |
SiliconFlow siliconflow/fp8 · fp8 | Standard | $1.19 | $3.74 | $0.60 | — | 205K | Yes | $4.93 | Active | Since |
AtlasCloud atlas-cloud/fp8 · fp8 | Standard | $1.26 | $3.96 | $0.234 | — | 203K | Yes | $5.22 | Active | Since |
Phala phala · unknown | Standard | $1.21 | $4.20 | $0.60 | — | 203K | Yes | $5.41 | Active | Since |
Alibaba alibaba/fp8 · fp8 | Standard | $1.33 | $4.18 | $0.247 | — | 203K | Yes | $5.51 | Active | Since |
Novita novita/fp8 · fp8 | Standard | $1.38 | $4.40 | $0.26 | — | 205K | Yes | $5.78 | Active | Since |
Friendli friendli · unknown | Standard | $1.40 | $4.40 | $0.26 | — | 203K | Yes | $5.80 | Active | Since |
GMICloud gmicloud/fp8 · fp8 | Standard | $1.40 | $4.40 | $0.26 | — | 203K | Not declared | $5.80 | Active | Since |
Nebius nebius/fp8 · fp8 | Standard | $1.40 | $4.40 | — | — | 203K | Yes | $5.80 | Active | Since |
Z.AI z-ai/fp8 · fp8 | Standard | $1.40 | $4.40 | $0.26 | — | 203K | Yes | $5.80 | Active | Since |
Venice venice/fp8 · fp8 | Promo | $1.4014 | $4.4044 | $0.2603 | — | 200K | Yes | $5.8058 | Active | Since |
“—” means no rate is published for that endpoint; it is excluded from estimates, not counted as zero. “Since” is the first record with no rate change observed; “Changed” is the latest observed rate or billing change. Per-request fees: not published for any endpoint here. Status is the upstream operational flag, not a measured uptime.