AI Foundation Services

Access 30+ open-source and proprietary LLMs through a single, OpenAI-compatible API. Switch from OpenAI with one line of code. T-Cloud models are processed exclusively in Germany; hyperscaler models are processed in the EU.

GDPR CompliantT-Cloud: Germany OnlyOpenAI Compatible

Get Free API Key Request a trial API key to start building.

Quickstart Guide Get up and running in under 5 minutes.

Try It Now

Drop in your API key and start building — the API is identical to OpenAI’s:

curl -X POST "https://llm-server.llmhub.t-systems.net/v2/chat/completions" \
  -H "Authorization: Bearer $OPENAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "Llama-3.3-70B-Instruct",
    "messages": [{"role": "user", "content": "Hello from AIFS"}]
  }'

from openai import OpenAI

client = OpenAI(base_url="https://llm-server.llmhub.t-systems.net/v2")

response = client.chat.completions.create(
    model="Llama-3.3-70B-Instruct",
    messages=[{"role": "user", "content": "Hello from AIFS"}],
)
print(response.choices[0].message.content)

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://llm-server.llmhub.t-systems.net/v2",
});

const response = await client.chat.completions.create({
  model: "Llama-3.3-70B-Instruct",
  messages: [{ role: "user", content: "Hello from AIFS" }],
});
console.log(response.choices[0].message.content);

Available Models

GPT OSS 120B

Cloud: T-Cloud Server Location: Germany Data Processing: Germany

Qwen 3 Next 80B Instruct

Cloud: T-Cloud Server Location: Germany Data Processing: Germany

Qwen 3 VL 30B Instruct

Cloud: T-Cloud Server Location: Germany Data Processing: Germany

Qwen 3 30B

Cloud: T-Cloud Server Location: Germany Data Processing: Germany

Meta LLama 3.3 70B

Cloud: T-Cloud Server Location: Germany Data Processing: Germany

Mistral Small 24B Instruct 2501

Cloud: T-Cloud Server Location: Germany Data Processing: Germany

Qwen 3 Coder 30B

Cloud: T-Cloud Server Location: Germany Data Processing: Germany

Qwen2.5 Coder 32B Instruct

Cloud: T-Cloud Server Location: Germany Data Processing: Germany

GPT 5.2

Cloud: Azure Server Location: Sweden Data Processing: EU

GPT 5

Cloud: Azure Server Location: Sweden Data Processing: EU

GPT 5 Mini

Cloud: Azure Server Location: Sweden Data Processing: EU

o4 Mini

Cloud: Azure Server Location: Sweden Data Processing: EU

o3

Cloud: Azure Server Location: Sweden Data Processing: EU

Claude 4.5 Sonnet

Cloud: GCP Server Location: Europe Data Processing: EU

Claude 4 Sonnet

Cloud: GCP Server Location: Europe Data Processing: EU

Gemini 3 Pro

Cloud: GCP Server Location: Europe Data Processing: EU

Gemini 2.5 Pro

Cloud: GCP Server Location: Europe Data Processing: EU

Gemini 2.5 Flash

Cloud: GCP Server Location: Europe Data Processing: EU

GPT 4.1

Cloud: Azure Server Location: France Data Processing: EU

GPT 4.1 Mini

Cloud: Azure Server Location: France Data Processing: EU

GPT 4o

Cloud: Azure Server Location: France Data Processing: EU

GPT Image 1

Cloud: Azure Server Location: Sweden Data Processing: EU

o3 Mini

Cloud: Azure Server Location: Sweden Data Processing: EU

o1 Mini

Cloud: Azure Server Location: Sweden Data Processing: EU

Claude 3.7 Sonnet

Cloud: GCP Server Location: Europe Data Processing: EU

Embedding BGE M3

Cloud: T-Cloud Server Location: Germany Data Processing: Germany

Jina Embeddings v2 Base De

Cloud: T-Cloud Server Location: Germany Data Processing: Germany

Jina Embeddings v2 Base Code

Cloud: T-Cloud Server Location: Germany Data Processing: Germany

TSI Col Qwen 2 2b v1.0

Cloud: T-Cloud Server Location: Germany Data Processing: Germany

Whisper Large v3

Cloud: T-Cloud Server Location: Germany Data Processing: Germany

Whisper Large v3 Turbo

Cloud: T-Cloud Server Location: Germany Data Processing: Germany

Teuken 7B Instruct

Cloud: T-Cloud Server Location: Germany Data Processing: Germany