Post-Cutoff

Physical Intelligenceπ (pi) familyLegacyRobotics modelReleased 17 Nov 2025

π0.6 / π*0.6

Changelog: 2026-09-29 linked new entry Physical Intelligence’s π*0.6 learns from real-world experience with RL (Recap), running tasks for hours and arXiv 2511.14759.

PricePrice not published

Where it stands

20newer robotics models since its release

The 5 newest are listed. All robotics models

Before it from Physical Intelligence
π0.522 Apr 2025
After it from Physical Intelligence
π0.716 Apr 2026
Weights
Closed weights.

How to call it

Where to use π0.6 / π*0.6.

Providers, model ids, endpoints and docs for π0.6 / π*0.6
ProviderModel idEndpointDocs
None (internal to Physical Intelligence; model card and paper only) website.pi-asset.com
pi.website

Pricing

Price not published.

No price source linked.

Specs

Input
Text and images
Output
Robot actions and text
Context window
Not published
Max output
Not published
Open weights
No
Licence
Proprietary
Released
17 November 2025
Status
Legacy
Type
Robotics model

What stands out

What its maker marketed at launch, and what people found later, each with its source.

  • Recap - RL from real-world experience and corrections

    π*0.6 improves π0.6 with Recap (RL with Experience & Corrections via Advantage-conditioned Policies): demonstrations, then human interventions, then autonomous-trial RL; over 2x throughput and roughly halved failure rates on hard tasks.

    Source: pi.website

  • Hours-long autonomous operation

    Made espresso drinks for 18 hours straight, folded 50 novel laundry items in a new home, and assembled/labeled 59 factory boxes.

    Source: pi.website

Notes

π0.6: ~5B-parameter VLA with a Gemma 3 4B backbone and ~860M-parameter action expert, keeps π0.5’s hierarchical design (per model card, 2025-11-17, via search snippet). No weights or API. Superseded by π0.7 (2026-04). pi.website blocked automated fetches on 2026-09-29; details taken from search snippets of the blog/model card.

Sources: π*0.6 blog, paper PDF, π0.6 model card, Humanoids Daily.