Model · production

Qwen3.8-27B API

Hosted inference for Qwen3.8-27B, served from EU hardware in NVFP4 on Blackwell. OpenAI-compatible endpoint, streaming, prompt caching, 262,144-token context. Every performance number below is measured on live production traffic — see the status page.

In production — serving live traffic since Aug 22, 2026
Pricing — per 1M tokens, USD
InputOutputCached input
$0.25 $2.09 $0.04

Prompt prefixes served from cache bill at the cached-input rate — roughly one tenth of the input price. No subscription, no minimums. Volume pricing for sustained load: artem@llmtech.eu.

Specifications
context window262,144 tokens
quantizationNVFP4 (NVIDIA Blackwell)
median TTFT, live trafficunder 1 s
generation, live traffic80+ tok/s
streamingSSE, OpenAI format
prompt cachingautomatic, billed at cache rate
reasoning controlenable_thinking, reasoning_effort
regionEU
Quickstart — OpenAI SDK
from openai import OpenAI

client = OpenAI(
    base_url="https://api.llmtech.eu/v1",
    api_key="YOUR_KEY",  # get one: artem@llmtech.eu
)

r = client.chat.completions.create(
    model="unsloth/Qwen3.8-27B-NVFP4",
    messages=[{"role": "user", "content": "Hello"}],
    stream=True,
)
for chunk in r:
    print(chunk.choices[0].delta.content or "", end="")

API keys are issued by hand while we are in early production — email artem@llmtech.eu and you will have one the same day. Self-service is planned.

GDPR and data handling

Zero data retention

Prompts and completions are processed in volatile memory only — never written to disk, logs, analytics or backups, and never used for training. We retain per-request technical metadata only: timestamps, token counts, status codes and billing prices.

GDPR compliance and DPA

LLM Tech operates from the EU (Poland) and processes all data on EU hardware. A signable Data Processing Agreement under Art. 28 GDPR is available on request, including our technical and organisational measures and the full sub-processor list (infrastructure only — no sub-processor has access to request content).

Where does inference run?

All compute is located in the European Union. No data leaves the EU/EEA. TLS 1.2+ end to end.

How do I verify your performance claims?

The status page publishes uptime, TTFT and generation speed measured on live production traffic, refreshed every 5 minutes — including an hourly uptime strip for the last 24 hours.