Tianxi-72B

Parameters

72B

Published

May 9, 2025

Tianxi-72B is an AI model developed by Lenovo (China), first published in May 2025. It works in the language, multimodal, speech and vision domain, on tasks such as language modeling/generation, question answering, system control and 3 more.

Epoch AI has no training-compute estimate for this model. The model has 72,000,000,000 parameters.

Access: Hosted access (no API). Its weights are not openly released. It is built on top of Qwen2.5-72B. Epoch AI rates the confidence of this record as confident.

Full record

Organization: Lenovo
Country of organization: China
Domain: Language, Multimodal, Speech, Vision
Task: Language modeling/generation, Question answering, System control, Retrieval-augmented generation, Visual question answering, Speech recognition (ASR)
Parameters: 72,000,000,000
Model accessibility: Hosted access (no API)
Open weights: No
Base model: Qwen2.5-72B
Epoch confidence: Confident