Audio (Speech-to-Text)

Whisper-family models for transcription and translation. Available via the POST /audio/transcriptions and POST /audio/translations endpoints.

Provider

Google OpenAI

Cloud

Telekom GCP

Input

Text Image Audio

Output

Text

Streaming output

✓ ✗

Tool calling

✓ ✗

Plans

Essential Professional Agentic

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Showing 8 of 8 models

Model	Provider	Cloud	Input	Output	Streaming output Token-by-token output via Server-Sent Events. Suitable for low-latency, real-time UI.	Tool calling Function / tool calling (OpenAI-compatible). The model can return structured tool invocations.	Context	In €/M	Out €/M	Plans
Whisper Large v3	OpenAI	Telekom Hosted on T-Cloud Public — Telekom's sovereign infrastructure in Germany.	Audio	Text	✗	✗	448	€14.61	€14.61	EssentialProfessionalAgentic
Whisper Large v3 Turbo	OpenAI	Telekom Hosted on T-Cloud Public — Telekom's sovereign infrastructure in Germany.	Audio	Text	✗	✗	448	€9.21	€9.21	EssentialProfessionalAgentic
Gemini 2.5 Flash	Google	GCP Hosted on Google Cloud Platform (EU regions).	Text, Image, Audio	Text	✓	✓	1M	€0.27	€2.25	EssentialProfessionalAgentic
Gemini 2.5 Pro (>200k)	Google	GCP Hosted on Google Cloud Platform (EU regions).	Text, Image, Audio	Text	✓	✓	1M	€2.25	€13.50	EssentialProfessionalAgentic
Gemini 2.5 Pro (≤200k)	Google	GCP Hosted on Google Cloud Platform (EU regions).	Text, Image, Audio	Text	✓	✓	200K	€1.13	€9.00	EssentialProfessionalAgentic
Gemini 3 Flash	Google	GCP Hosted on Google Cloud Platform (EU regions).	Text, Image, Audio	Text	✓	✓	1M	€0.45	€2.70	EssentialProfessionalAgentic
Gemini 3 Pro (>200k)	Google	GCP Hosted on Google Cloud Platform (EU regions).	Text, Image, Audio	Text	✓	✓	1M	€3.60	€16.20	EssentialProfessionalAgentic
Gemini 3 Pro (≤200k)	Google	GCP Hosted on Google Cloud Platform (EU regions).	Text, Image, Audio	Text	✓	✓	200K	€1.80	€10.80	EssentialProfessionalAgentic