Advanced LLMs, ASR, TTS and Agentic RAG — built in Greece, deployed globally.
Greek-first language and vision, with English support. Explore the model family and choose the release that fits your runtime and modality.
More detailsEnglish and Greek speech-to-text, including mixed speech. Hosted API access is available on request.
More detailsMeet the purpose and disciplines behind Sophea AI, from research and engineering to governance and operations.
More detailsRenewable power and battery storage support the energy needs of sovereign AI infrastructure.
Dedicated computing infrastructure powers model training, adaptation, and inference.
Collect, prepare, and transform data into reliable inputs for AI systems.
Connect language, speech, vision, and action through LLM, ASR, TTS, VLM, and VLA models.
Bring enterprise knowledge together with permissions, policies, security, and oversight, across Sophea Meet and Sophea Nous.
Turn intelligence into copilots, automation, and coordinated workflows.
Extend intelligence into the physical world through robotics and fleet coordination.
Deliver practical solutions through Sophea Nous, Sophea Meet, and industry-specific applications.
Improve performance through RL, human feedback, fleet telemetry, and support, alongside Hyperion X, Digital Twin Forecasting, and advanced O&M.
Text, Speech, and Voice — all accessible through a single Sophea endpoint.
TEXT (LLM)
1from sophea import Sophea2client = Sophea(api_key='sk-...')3response = client.chat.complete(4 model='sophea-w3-large',5 messages=[{'role': 'user',6 'content': 'Explain RAG in Greek'}]7)8print(response.choices[0].message)SPEECH (ASR)
Γεια σου, πώς μπορώ να σε βοηθήσω σήμερα;
SPEECH (TTS)
Καλημέρα, είμαι η Σοφία
End-to-end sovereignty from GPU to API — engineered by Kiefer SA.
Kiefer-owned GPU clusters in Greece.
Deploy entirely within your infrastructure.
Zero data egress. Your data stays in your environment.
Full European data regulation compliance.
We advance open, responsible and impactful AI through pioneering research.
View all ResearchStart with a real workflow. Define the right controls. Prove the value.