ModelRank #754 of 4,340 559 likesText generation1.78B parameters

VibeThinker-1.5B

by WeiboAI (organization)

Model facts

Hub id: WeiboAI/VibeThinker-1.5B
Likes: 559
Downloads (last 30 days): 8,325
Task: Text generation
Library: transformers
Parameters: 1.78B (1,777,088,000)
License: MIT (mit)
Access: Open download
Author: WeiboAI · Organization
Languages: en
Created: Nov 4, 2025
Last modified: Jun 17, 2026

Base model

Fine-tuned from Qwen/Qwen2.5-Math-1.5B

Rank #754 of 4,340 models in AI on Hugging Face, by likes. Data from the Hugging Face Hub API, fetched Oct 21, 2026. Likes measure popularity, not quality or safety. Downloads are for the last 30 days, as the Hub reports them; counts change daily. A listing is not an endorsement. How this list is made

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Ranked #754 among Hugging Face models Shows this model’s rank in AI on Hugging Face and links back to this page. Ranks are by likes and change when the list is refreshed. The badge is not an endorsement or a rating. About the badges

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More models from WeiboAI

Rank 451: WeiboAI/VibeThinker-3B
859 likes3,704 downloads in the last 30 daysText generation3.09B parametersMIT

Model facts

Base model

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More models from WeiboAI

Rank 451: WeiboAI/VibeThinker-3B

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