pi-0.5
Open-weight VLA policies that transfer across robot embodiments and novel homes.
Full pi-0.5 record →Head to head
pi-0.5 vs Digit
pi-0.5 (Physical Intelligence) and Digit (Agility Robotics) both sit in Robotics. Digit shipped more tracked changes in the last 30 days (7 vs 0). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | pi-0.5 Physical Intelligence | Digit Agility Robotics |
|---|---|---|
| Segment | Robotics | Robotics |
| Version | pi-0.5 | Digit 5 |
| Entry cost | Free and open-source model weights and code (Apache-2.0) | Pricing is not published (enterprise/quote-only) |
| Pricing tiers | Open Source free | — |
| Model stack | pi-0.5 · pi-0.5-droid · pi-0.5-libero · pi05_base · π₀-FAST | Agility Arc · NVIDIA Isaac Sim |
| Context window | — | — |
| Public API | ||
| Routes models | ||
| Changes / 30d | 0 | 7 |
| Origin | Global | Global |
| Capabilities | cross-embodiment transfer, open-world generalisation, open checkpoints, vision-language-action model (VLA), open-world generalization, knowledge insulation, flow matching, robotics control | tote handling, Agility Arc cloud fleet, warehouse deployments, Humanoid robot, Arc cloud platform integration, Advanced facility floor automation, Physical AI development, humanoid robot |
Digit
Bipedal tote-handling robot deployed with GXO and others, sold as robots-as-a-service.
Full Digit record →