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AI Foundation Services LLM serving AI Foundation Services API Key
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Chat & Reasoning (LLMs)

This content is for v1.1.0. Switch to the latest version for up-to-date documentation.

General-purpose text generation, conversational agents, and reasoning. Most LLMs on AI Foundation Services accept multilingual input and support streaming + tool/function calling.

Provider
Cloud
Input
Output
Streaming output
Tool calling
Plans
Showing 28 of 28 models
Token-by-token output via Server-Sent Events. Suitable for low-latency, real-time UI. Function / tool calling (OpenAI-compatible). The model can return structured tool invocations. Accepted values of the reasoning_effort parameter, from the platform model datasheet. "-": no values are published for this model. See the Reasoning Control guide. Where the response reports the number of reasoning tokens in the usage object: completion_tokens_details.reasoning_tokens, usage.reasoning_tokens, or not reported (the model reasons, but the response carries no count). "-": the model has no reasoning. Price per million prompt tokens served from the prefix cache: 15% of the normal input price. T-Cloud-hosted models only — cached pricing for external providers will be added later.
d3 Other Independent maker Hosted on T-Cloud Public — Telekom's sovereign infrastructure in Germany. Text, Image Text ✗ ✗ — - - — — — Test
DeepSeek V4.1 Flash DeepSeek DeepSeek Hosted on T-Cloud Public — Telekom's sovereign infrastructure in Germany. Text, Image Text ✓ ✓ 1M - - — — — Test
DiffusionGemma 26B A4B Google Gemma Google Hosted on T-Cloud Public — Telekom's sovereign infrastructure in Germany. Text, Image Text ✓ ✓ 256K - - — — — Test
Gemma 4 Google Gemma Google Hosted on T-Cloud Public — Telekom's sovereign infrastructure in Germany. Text, Image Text ✓ ✓ 102,400 lowmediumhigh completion_tokens_details.reasoning_tokens €0.60 €1.20 €0.09 EssentialProfessionalAgentic
GLM 5.3 Zhipu AI Zhipu AI Hosted on T-Cloud Public — Telekom's sovereign infrastructure in Germany. Text Text ✓ ✓ 1M - - €1.40 €4.40 €0.21 EssentialProfessionalAgentic
GLM 5.3 Flash Zhipu AI Zhipu AI Hosted on T-Cloud Public — Telekom's sovereign infrastructure in Germany. Text, Image Text ✓ ✓ 1M lowhighmax usage.reasoning_tokens €0.20 €0.60 €0.03 EssentialProfessionalAgentic
GPT-OSS 120B OpenAI OpenAI Hosted on T-Cloud Public — Telekom's sovereign infrastructure in Germany. Text Text ✓ ✓ 128K lowmediumhigh not reported €0.20 €0.65 €0.03 EssentialProfessionalAgentic
Mistral Small 4 Mistral Mistral AI Hosted on T-Cloud Public — Telekom's sovereign infrastructure in Germany. Text, Image Text ✓ ✓ 256K nonehigh not reported €0.60 €1.20 €0.09 EssentialProfessionalAgentic
NVIDIA Nemotron 3 Super 120B FP8 Other Independent maker Hosted on T-Cloud Public — Telekom's sovereign infrastructure in Germany. Text Text ✓ ✓ 1M - not reported €0.60 €1.20 €0.09 EssentialProfessionalAgentic
Qwen 3.6 35B FP8 Alibaba Cloud Alibaba Hosted on T-Cloud Public — Telekom's sovereign infrastructure in Germany. Text, Image Text ✓ ✓ 256K nonelowmediumhigh usage.reasoning_tokens €0.60 €1.20 €0.09 EssentialProfessionalAgentic
Qwen 3.8 27B FP8 Alibaba Cloud Alibaba Hosted on T-Cloud Public — Telekom's sovereign infrastructure in Germany. Text, Image Text ✓ ✓ 256K nonelowmediumxhigh completion_tokens_details.reasoning_tokens €0.50 €2.50 €0.075 EssentialProfessionalAgentic
GPT-5.6 Sol OpenAI OpenAI Hosted on Microsoft Azure (EU regions). Text Text ✓ ✓ 1050K nonelowmediumhighxhigh completion_tokens_details.reasoning_tokens €4.50 €27.00 n/a EssentialProfessionalAgentic
GPT-5.6 Terra OpenAI OpenAI Hosted on Microsoft Azure (EU regions). Text Text ✓ ✓ 1050K nonelowmediumhighxhigh completion_tokens_details.reasoning_tokens €3.52 €15.82 n/a EssentialProfessionalAgentic
GPT-6 Astra (>272k) OpenAI OpenAI Hosted on Microsoft Azure (EU regions). Text Text ✓ ✓ 1050K - - €19.36 €72.60 n/a ProfessionalAgentic
GPT-6 Astra (≤272k) OpenAI OpenAI Hosted on Microsoft Azure (EU regions). Text Text ✓ ✓ 272K - - €9.68 €48.40 n/a ProfessionalAgentic
GPT-6 Luna (>272k) OpenAI OpenAI Hosted on Microsoft Azure (EU regions). Text Text ✓ ✓ — nonelowmediumhighxhigh completion_tokens_details.reasoning_tokens €0.22 €0.81 n/a EssentialProfessionalAgentic
GPT-6 Luna (≤272k) OpenAI OpenAI Hosted on Microsoft Azure (EU regions). Text Text ✓ ✓ 272K nonelowmediumhighxhigh completion_tokens_details.reasoning_tokens €0.11 €0.54 n/a EssentialProfessionalAgentic
GPT-6.1 Sol (>272k) OpenAI OpenAI Hosted on Microsoft Azure (EU regions). Text Text ✓ ✓ 1050K lowmediumhighxhigh completion_tokens_details.reasoning_tokens €4.28 €16.02 n/a EssentialProfessionalAgentic
GPT-6.1 Sol (≤272k) OpenAI OpenAI Hosted on Microsoft Azure (EU regions). Text Text ✓ ✓ 272K lowmediumhighxhigh completion_tokens_details.reasoning_tokens €2.14 €10.68 n/a EssentialProfessionalAgentic
Claude Fable 5.1 Anthropic Anthropic Google Cloud Platform & Microsoft Azure Text Text ✓ ✓ 1M - - €9.90 €49.50 n/a ProfessionalAgentic
Claude Haiku 5.5 (>100k) Anthropic Anthropic Google Cloud Platform & Microsoft Azure Text Text ✓ ✓ 1M - - €0.50 €2.48 n/a EssentialProfessionalAgentic
Claude Haiku 5.5 (≤100k) Anthropic Anthropic Google Cloud Platform & Microsoft Azure Text Text ✓ ✓ 100K - - €0.10 €0.50 n/a EssentialProfessionalAgentic
Claude Opus 5.5 Anthropic Anthropic Google Cloud Platform & Microsoft Azure Text, Image Text ✓ ✓ 1M noneminimallowmediumhighxhighmax not reported €3.92 €19.58 n/a ProfessionalAgentic
Claude Sonnet 5.5 Anthropic Anthropic Google Cloud Platform & Microsoft Azure Text, Image Text ✓ ✓ 1M noneminimallowmediumhighxhighmax not reported €2.97 €14.85 n/a EssentialProfessionalAgentic
Gemini 3 Flash Google Google Hosted on Google Cloud Platform (EU regions). Text, Image, Audio Text ✓ ✓ 1M noneminimallowmediumhigh completion_tokens_details.reasoning_tokens €0.45 €2.70 n/a EssentialProfessionalAgentic
Gemini 3.5 Flash Google Google Hosted on Google Cloud Platform (EU regions). Text Text ✓ ✓ 1M noneminimallowmediumhigh completion_tokens_details.reasoning_tokens €1.49 €8.91 n/a EssentialProfessionalAgentic
Gemini 3.8 Flash Google Google Hosted on Google Cloud Platform (EU regions). Text, Image, Audio Text ✓ ✓ 1M lowmediumhigh completion_tokens_details.reasoning_tokens €0.74 €3.68 n/a EssentialProfessionalAgentic
Gemini 4 Argon Google Google Hosted on Google Cloud Platform (EU regions). Text Text ✓ ✓ 1M - - €3.96 €19.80 n/a EssentialProfessionalAgentic