GLM-5.1 API pricing on VoltageGPU
Every VoltageGPU GLM-5.1 rate we track, compared against 8 providers serving the same model.
The cheapest GLM-5.1 input price we currently track is $0.900/1M on RouterPlus.
The cheapest GLM-5.1 output price is $2.90/1M on RouterPlus.
VoltageGPU GLM-5.1 rates
Prices per 1M tokens. Batch and cached-input rates are shown where the provider publishes them.
| Mode | Input | Output |
|---|---|---|
| Standard | $1.67/1M | $5.37/1M |
About GLM-5.1
- Creator
- Z.ai
- Context
- 200K
- Modalities
- text
- Open weights
- Yes
GLM-5.1 on other providers
About VoltageGPU
VoltageGPU rents confidential VMs inside Intel TDX trust domains (RTX PRO 6000 Blackwell, H100, H200 and 8x H100 nodes). The tenant generates the Intel TDX quote and the NVIDIA GPU attestation from inside the VM and verifies both offline with an open-source tool. It also rents standard GPUs without an enclave, from RTX 3090 to B300, and runs an OpenAI-compatible inference API for TEE models. Billing is per second and prepaid; the unused part of the prepaid hour is refunded.
Frequently Asked Questions
How much does GLM-5.1 cost on VoltageGPU?
VoltageGPU serves GLM-5.1 from $1.67 per 1M input tokens, across 1 tracked pricing mode. Prices are collected daily — see the table above for current input, output, and cached-input rates.
Is VoltageGPU the cheapest way to run GLM-5.1?
VoltageGPU ranks #8 of 8 providers we track serving GLM-5.1 on input price. The cheapest input price right now is on RouterPlus. The lowest output price is $2.90/1M on RouterPlus. Rates change often, and throughput, latency and context limits differ between providers — check the comparison above before committing.
Does VoltageGPU offer batch or cached pricing for GLM-5.1?
We track 1 GLM-5.1 offering from VoltageGPU. Batch and cached-input rates appear in the table above when the provider publishes them; blank cells mean we have no current figure for that mode.