Available Models
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AI Foundation Services provides access to a wide range of open-source and proprietary LLMs, embedding models, vision models, and audio models — all through a single OpenAI-compatible API.
Every hosted model has an individual model card with capabilities, sovereignty rating, pricing, plan availability, and a usage example. Browse the categories in the sidebar or use the table below.
Featured Models
Section titled “Featured Models”Verfügbare Modelle (39)
GLM 5.2
Gemma 4
Mistral Small 4
GPT-OSS 120B
Llama 3.3 70B
Mistral Medium 3
GPT-5
GPT-5 mini
GPT-5 Codex
Claude 4.6 Opus
Claude 4.6 Sonnet
Claude 4.5 Opus
Claude 4.5 Sonnet (>200k)
Claude 4.5 Sonnet (≤200k)
Claude 4.5 Haiku
Gemini 3 Pro (>200k)
Gemini 3 Pro (≤200k)
Gemini 3 Flash
Gemini 3 Pro Image
BGE-M3
Ada Text Embedding
Jina Embeddings v2 Base DE
Whisper Large v3
Whisper Large v3 Turbo
Claude Fable 5
Claude Opus 4.8
Claude Opus 5
Claude Sonnet 5
Gemini 3.1 Pro
Gemini 3.5 Flash
GPT 5.4
GPT 5.4 mini
GPT 5.5
GPT Image 2
GPT-5.6 Sol
NVIDIA Nemotron 3 Super 120B FP8
Qwen 3.6 35B FP8
Qwen 3 Coder 30B
GPT 5.2
For a complete list with pricing, see the Plans & Pricing page.
List Models via API
Section titled “List Models via API”curl "$OPENAI_BASE_URL/models" \ -H "Authorization: Bearer $OPENAI_API_KEY"from openai import OpenAI
client = OpenAI()
models = client.models.list()for model in models.data: print(model.id)import OpenAI from "openai";
const client = new OpenAI();
const models = await client.models.list();for (const model of models.data) { console.log(model.id);}Model Metadata
Section titled “Model Metadata”Each model includes metadata you can inspect:
models = client.models.list()print(models.data[0].meta_data){ "model_type": "LLM", "source_type": "OPEN SOURCE", "max_sequence_length": 128000, "hidden_size": 0, "max_output_length": 0, "deployment_region": "otc-germany", "location": "otc-germany", "license": "https://www.llama.com/llama3_3/license/", "display_name": "Meta LLama 3.3 70B", "deployment_country": "Germany, EU", "input_modalities": ["text"], "output_modalities": ["text"], "model_lifecycle_stage": "Stable", "is_externally_hosted": false}Key fields:
- model_type —
LLM,EMBEDDING,STT(audio) - max_sequence_length — Maximum input + output tokens
- hidden_size — Embedding vector dimensions (embedding models only)
- max_output_length — Maximum output tokens the model can generate
- deployment_region — Where the model is hosted (e.g.,
otc-germanyfor T-Cloud Germany)
Model Categories
Section titled “Model Categories”| Category | Examples | Use Case |
|---|---|---|
| LLM | Llama 3.3 70B, GPT 4.1, Claude Sonnet 4, Qwen 3 | Text generation, chat, reasoning |
| Embedding | jina-embeddings-v2-base-de, text-embedding-bge-m3 | Semantic search, RAG |
| Vision | Qwen3-VL-30B-A3B-Instruct-FP8, Gemini 2.5 Flash | Image analysis, multimodal chat |
| Audio/STT | whisper-large-v3, whisper-large-v3-turbo | Speech-to-text, translation |
| Image Generation | gpt-image-1 | Image creation from text prompts |
Hosting & Compliance
Section titled “Hosting & Compliance”- Open-source models are operated by T-Systems on the T-Cloud in Germany. Data is processed inside the EU/EEA, is not stored, and is not viewable by Telekom or third parties.
- Proprietary models (GPT, Claude, Gemini, Mistral Medium) are forwarded to the upstream provider (Microsoft Azure or Google Cloud), who may use sub-processors worldwide. Selecting one of these models accepts the third-party provider’s terms.
Customer data is not used for model training, regardless of which model you select.
See Enterprise Trust for the full two-category data-handling breakdown.