Vals Index leaderboard
Vals AI’s headline score: professional tasks in finance, law, medicine and coding, weighted by their share of the economy. Claude Sonnet 5.5 leads with 70.85%.
- Models
- 27
- Leader
- Claude Sonnet 5.5
- Source
- Vals AI
- As of
- Oct 24, 2026
Open weightsProprietaryBest for the price
Full leaderboard
| Rank | Model | Lab | Accuracy | Cost / test | Harness | Price in / out |
|---|---|---|---|---|---|---|
| 1 | Claude Sonnet 5.5 | Anthropic | 70.85% | $18.70 | — | $2 / $10 |
| 2 | Claude Opus 5.5 | Anthropic | 70.18% | $28.12 | — | $4 / $20 |
| 3 | Gemini 4 Argon | 69.24% | $13.37 | — | $2 / $10 | |
| 4 | Muse Wonder Full | Meta | 66.79% | $6.81 | — | — |
| 5 | GPT-6 Astra | OpenAI | 65.02% | $21.28 | — | $10 / $50 |
| 6 | Muse Wonder | Meta | 64.88% | $10.65 | — | $4 / $20 |
| 7 | GPT-6.1 Sol | OpenAI | 63.94% | $3.61 | — | $2 / $10 |
| 8 | Kimi K3.1 Pro | Moonshot AI | 62.52% | $6.44 | — | $2 / $10 |
| 9 | DeepSeek-V4.1-Flash-20260910 | DeepSeek | 61.26% | $0.66 | — | $0.15 / $0.60 |
| 10 | GLM-5.3 | Z.ai | 59.73% | $8.52 | — | $0.079 / $1.40 |
| 11 | Qwen3.8-Max | Alibaba | 59.05% | $8.73 | — | $2 / $6 |
| 12 | Claude Haiku 5.5 | Anthropic | 58.71% | $3.17 | — | $0.10 / $0.50 |
| 13 | Grok 4.7 | xAI | 58.56% | $11.63 | — | $2 / $6 |
| 14 | MiMo-V2.6-Pro | Xiaomi | 57.81% | $0.43 | — | $0.43 / $0.87 |
| 15 | Gemini 3.8 Flash | 55.95% | $6.06 | — | $0.82 / $4.13 | |
| 16 | MiMo-V2.6-Flash | Xiaomi | 54.83% | $0.22 | — | $0.14 / $0.28 |
| 17 | MiniMax-M3.1-Flash | MiniMax | 53.78% | $0.66 | — | $0.15 / $0.60 |
| 18 | Hy4 preview | Tencent | 53.21% | $1.45 | — | $0.75 / $2.25 |
| 19 | DeepSeek-V4-Pro | DeepSeek | 52.97% | $2.50 | — | $0.66 / $1.98 |
| 20 | Kimi K3 | Moonshot AI | 52.95% | $7.17 | — | $0.24 / $11 |
| 21 | GPT-6 Luna | OpenAI | 52.32% | $0.45 | — | $0.10 / $0.50 |
| 22 | GLM-5.3-Flash | Z.ai | 50.86% | $1.13 | — | $0.15 / $0.50 |
| 23 | Muse Spark Open | Meta | 48.57% | $4.72 | — | $1.25 / $4.25 |
| 24 | Mercury 3 | Inception | 43.66% | $0.48 | — | $0.10 / $0.35 |
| 25 | BBeam 1.0 | Reflection AI | 43.42% | N/A | — | — |
| 26 | IInkling | Thinky | 28.96% | $1.85 | — | $1 / $4.05 |
| 27 | IInkling-Small | Thinky | 27.59% | $0.40 | — | $0.45 / $1.20 |
Gemini 4 Argon
Claude Opus 5.5
Muse Wonder
MiMo-V2.6-Pro
Qwen3.8-Max
Kimi K3
GLM-5.3
GPT-5.5
ERNIE 5.1
DeepSeek-V4.1-Flash-20260910
Grok 4.20 Beta
amazon-nova-experimental-chat
Dola Seed 2.0 Pro
NVIDIA-Nemotron-3-Ultra-550B-A55B
Gemma 4 31B
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