FACTS Grounding Scores
Google FACTS Grounding scores for long-form responses fully grounded in provided documents. Color = provider.
FACTS Grounding Scores
Google FACTS Grounding scores for long-form responses fully grounded in provided documents. Color = provider.
How To Read This Chart
This benchmark chart uses source-backed benchmark rows mapped to public AI IQ model profiles.
Top Models
| Rank | Model | Provider | Score |
|---|---|---|---|
| 1 | gemma-4-26b-a4b | 80.9 | |
| 2 | gemma-4-31b | 80.7 | |
| 3 | gpt-5.2 | OpenAI | 76.2 |
| 4 | gpt-5.5 | OpenAI | 75.9 |
| 5 | gemini-2.5-pro | 74.3 | |
| 6 | gpt-5.4 | OpenAI | 70.3 |
| 7 | gemini-3.5-flash | 70.1 | |
| 8 | gpt-5 | OpenAI | 69.6 |
| 9 | opus-4.8 | Anthropic | 69.5 |
| 10 | gemini-3.1-flash-lite | 66.5 | |
| 11 | gemini-3.1-pro | 65 | |
| 12 | opus-4.5 | Anthropic | 62.1 |