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GLM 5.1 FP8

Instantly via the EU router or as a dedicated GPU deployment. Data stays in Europe.

GLM-5.1 is our next-generation flagship model for agentic engineering, with significantly stronger coding capabilities than its predecessor. It achieves state-of-the-art performance on SWE-Bench Pro and leads GLM-5 by a wide margin on NL2Repo (repo generation) and Terminal-Bench...

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zai-org/GLM-5.1-FP8
text->text · zai-org · EU-hosted
754B
Parameters
203K
Context window
1734GB
Minimum VRAM
POST /api/v1/chat/completions200 OK

Specifications

Parameters 754B
Context window 202,752 tokens
Minimum VRAM 1734 GB
Architecture GlmMoeDsaForCausalLM (vLLM)
License mit
Modality text->text
Released April 2026
Publisher zai-org ↗

Pricing

€0.40
Input (per 1M tokens)
€0.60
Output (per 1M tokens)

Shared EU router, pay-per-token, scale-to-zero. Dedicated GPU deployments are billed hourly — see pricing.

Call it now

Drop-in replacement for OpenAI: change only the base URL and API key. The Anthropic format (/v1/messages) is supported too.

curl https://hostyourai.com/api/v1/chat/completions \
  -H "Authorization: Bearer hyai-..." \
  -H "Content-Type: application/json" \
  -d '{
    "model": "zai-org/GLM-5.1-FP8",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Frequently asked questions

Can I run GLM 5.1 FP8 in the EU?

Yes. HostYourAI runs GLM 5.1 FP8 on GPUs in European datacenters via vLLM. Prompts and outputs never leave the EU and there is no US cloud provider in the chain.

Is hosting GLM 5.1 FP8 GDPR-compliant?

Yes. All processing happens inside the EU, a Data Processing Agreement (DPA) is available and the subprocessor list is public. Open-source weights also mean: no training on your data.

How much does GLM 5.1 FP8 cost?

Via the shared EU router you pay €0.40 per million input tokens and €0.60 per million output tokens, with no fixed costs. For high volume or isolation you can also run GLM 5.1 FP8 as a dedicated hourly GPU instance.

Is the API OpenAI-compatible?

Yes. You use the standard OpenAI SDKs with a custom base URL (https://hostyourai.com/api/v1). The Anthropic Messages API is supported as a drop-in as well.

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