# clm_85FA8D237A13

subject: Nvidia (/record/nvidia.md)  
predicate: released  
value: Isaac GR00T N1.5  
valid_from: 2025-06-11  
valid_to: null  
published: 2025-06-11  
recorded: 2026-11-01  
confidence: 0.50  
status: unverified  
assertable: false (unverified: Unverified: one source that is not primary, or a primary source below confidence 0.7. Asserted once a primary source or a second independent domain confirms it.)  
superseded_by: null  
last_updated: 2026-11-01  
checked: 2026-11-01 · its source page states the value and the date  

> Today, we announced the availability of Isaac GR00T N1.5 , the first major update to Isaac GR00T N1, the world’s first open foundation model for generalized humanoid robot reasoning and skills.

What https://huggingface.co/blog/nvidia/gr00t-n1-5-so101-tuning says, word for word.

## Sources

- https://huggingface.co/blog/nvidia/gr00t-n1-5-so101-tuning (secondary, Hugging Face, published 2025-06-11)

---

AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.