RoboBrain2.5-4B

TULLUS/RoboBrain2.5-4B

4.8B parametersLicense: apache-2.0

Tracked by OpenModelStats since October 1, 2026View on Hugging Face ↗

Downloads 30D: 23
Total downloads: 23
Gained 7D: +13(increase)
Gained 30D: —
Likes: 0; +0 in 7D
Rank · tracked models: —; –this week
Parameters: 4.8B
Last source update: Sep 17, 2026

RoboBrain2.5-4B gained 13 downloads during the last seven tracked days.

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Cumulative total downloads observed by OpenModelStats

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OpenModelStats began tracking this model on 2026-10-01. Charts appear as daily observations accumulate.

Overview

RoboBrain2.5-4B is an AI model published by TULLUS. OpenModelStats has tracked the model since Oct 1, 2026, most recently observing it Sep 18, 2026.

Published: Sep 11, 2026
Last updated: Sep 17, 2026
Library: —
License: apache-2.0
Task: —
Parameters: 4,826,771,968
Spaces: —
Derivative models: —
Velocity 7D/day: 2

safetensorsqwen3_vlarxiv:2601.14352arxiv:2512.13660arxiv:2512.23703base_model:BAAI/RoboBrain2.5-4Bbase_model:finetune:BAAI/RoboBrain2.5-4Blicense:apache-2.0region:us

Publisher

TULLUSView publisher statistics →

Derived from BAAI/RoboBrain2.5-4B (reported by the source; parent not yet tracked).

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