Vals Index v2.1
Indexes · 2026-09-25
Vals Index v2.1 combines GDP-weighted sector means: finance (Finance Agent v2 and EMB, weight 8.0), coding (Terminal-Bench 4.0, Vibe Code Bench and the fixed Code Migration subset, weight 5.6), legal (Legal Research and HLAB, weight 1.2), and Tax Agent Bench (weight 0.5), divided by 15.3. It replaces Terminal-Bench 2.1 and adds tax relative to v2. Component runs use their respective harnesses. Mixed-model fallback aggregates are excluded from single-model observations.
Top models (higher is better)
| Model | Score |
|---|---|
| Gemini 4 Argon | 68.9 |
| GPT-6 Astra | 63.1 |
| GPT-6.1 Sol | 61.2 |
| Muse Spark 1.3 | 58.2 |
| GPT-5.6 Sol | 58.0 |
| GPT-6 Sol | 57.5 |
| MiMo-V2.6-Pro | 55.2 |
| Opus 4.8 | 55.1 |
| Grok 4.7 | 54.9 |
| Gemini 3.8 Flash | 54.8 |
| GLM-5.3 | 53.5 |
| MiMo-V2.6-Flash | 53.2 |
| GPT-5.6 Terra | 53.1 |
| Grok 4.6 | 52.1 |
| Sonnet 5 | 51.8 |
| GPT-5.6 Luna | 51.7 |
| DeepSeek V4.1 Flash | 51.3 |
| Gemini 3.7 Flash | 51.3 |
| GPT-6 Luna | 51.2 |
| Kimi K3 | 50.7 |
| Hy4 Preview | 49.9 |
| Muse Spark 1.2 | 49.3 |
| Qwen3.8-Max | 48.3 |
| DeepSeek-V4-Flash-0731 | 48.0 |
| DeepSeek V4 Pro 0813 | 47.6 |
| Gemini 3.5 Flash | 44.8 |
| Grok 4.5 | 44.7 |
| DeepSeek-V4-Pro | 38.6 |
| MiniMax M3 | 36.5 |
| MiMo-V2.5-Pro | 33.8 |
| Gemini 3.1 Pro Preview | 33.4 |
| GPT-5.4 Mini | 33.2 |
| Inkling | 28.7 |
| Inkling-Small | 25.5 |
| Mercury 2.5 | 8.9 |