HELM Robo-Reward-Bench - Viola: leaderboard
Metric: Absolute Error. Source: crfm.stanford.edu. 25 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Gemini 3 Flash (Preview) | 0.1 |
| 2 | GPT-5.5 (xHigh) | 0.15 |
| 3 | Gemini 2.5 Pro | 0.17 |
| 4 | Gemini 2.5 Flash | 0.25 |
| 5 | GPT-5 | 0.28 |
| 6 | Gemini 3 Pro (Preview) | 0.28 |
| 7 | GPT-5.2 | 0.32 |
| 8 | GPT-5 Mini (2025-08-07) | 0.32 |
| 9 | Gemini 2.5 Flash Lite | 0.5 |
| 10 | GPT-5 Nano | 0.92 |
| 11 | Llama 4 Maverick Instruct | 2.13 |
| 12 | Llama 4 Scout Instruct | 2.55 |
Interactive version: theaggregate.ai/benchmark?slug=helm-robo-reward-bench-viola · How It Works · Data refreshed daily, snapshot 2026-09-08.