ARM vs Diego-san
Side-by-side comparison of ARM (RE2) and Diego-san (UC San Diego, Kokoro, Hanson Robotics) — specs, pricing, Robolist Trust Score, and verified deployments. Updated daily.
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Optimized for Cleaning & Facilities buyers. Priority specs lifted to the top and marked with a target.
 ARMresearchRE255.8Trust Score |  Diego-sanresearchUC San Diego, Kokoro, Hanson Robotics65.5Trust Score | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | — | US |
| Year First Available | 2010 | 2010 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $500,000 | $30,000 |
| Battery / Shift Runtime (priority for Cleaning & Facilities buyers) | 8 hrs | 8 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload Capacity (priority for Cleaning & Facilities buyers) (values differ) | 2.5 kg | 10 kg |
| Autonomy Level (values differ) | semi-autonomous | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Reach, Max Speed, IP Rating
best in categoryweakest in categoryvalues differ
About this comparison
ARM vs Diego-san compares two robots in the research category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robolist Trust Score is calculated.