# AKI™ Top 15 Most Intelligent AI Models Index (AKI-MODL-15)
**Audit Timestamp:** October 2, 2026 | **Governance:** Zero-Incentive-Protocol (ZIP-1.0)
**Formula:** MIQ = (0.30 * Reasoning) + (0.25 * AgentCode) + (0.20 * STEM_GPQA) + (0.15 * Elo_Normalized) + (0.10 * Multimodal)

## Macro Summary
- **Total Audited Entities:** 15
- **Open Weights Proportion:** 3 / 15 (20%)
- **Proprietary Frontier APIs:** 12 / 15 (80%)
- **Mean Composite IQ:** 98.1
- **Leader in Mathematical Reasoning:** Claude Fable 5.1 (99.6)
- **Leader in SWE-bench Agentic Coding:** Claude Fable 5.1 (82.6)

## Leaderboard
| Rank | Model | Developer | License | Composite IQ | Reasoning | Agent Code | STEM GPQA | Human Elo | Context | Input ($/M) | Output ($/M) |
| :---: | :--- | :--- | :---: | :---: | :---: | :---: | :---: | :---: | :---: | :---: | :---: |
| 1 | **Claude Fable 5.1** | Anthropic | Proprietary | **99.8** | 99.6 | 82.6% | 89.4% | 1410 | 500k | $10.00 | $50.00 |
| 2 | **OpenAI GPT-6 Astra** | OpenAI | Proprietary | **99.5** | 99.4 | 81.4% | 90.1% | 1405 | 1M | $12.00 | $48.00 |
| 3 | **Claude Opus 4.5** | Anthropic | Proprietary | **99.2** | 99.1 | 80.9% | 88.6% | 1398 | 500k | $15.00 | $75.00 |
| 4 | **Grok 4.5** | xAI | Proprietary | **98.9** | 98.7 | 77% | 86.8% | 1390 | 2M | $5.00 | $15.00 |
| 5 | **Gemini 3.0 Pro** | Google DeepMind | Proprietary | **98.7** | 98.5 | 78.5% | 87.2% | 1388 | 2M | $2.50 | $10.00 |
| 6 | **OpenAI GPT-5.6 Sol** | OpenAI | Proprietary | **98.5** | 99.3 | 79.2% | 91.2% | 1385 | 256k | $10.00 | $40.00 |
| 7 | **Gemini 2.5 Flash** | Google DeepMind | Proprietary | **97.4** | 96.8 | 74% | 82.4% | 1362 | 1M | $0.15 | $0.60 |
| 8 | **DeepSeek-V4** | DeepSeek AI | Open Weights | **98.2** | 98.4 | 76.4% | 85% | 1382 | 256k | $0.20 | $0.60 |
| 9 | **Qwen 3.8 Max** | Alibaba Cloud | Proprietary | **98** | 98.1 | 75.8% | 84.5% | 1379 | 256k | $1.20 | $4.80 |
| 10 | **Kimi K3** | Moonshot AI | Proprietary | **97.8** | 97.9 | 74.5% | 83.2% | 1374 | 500k | $0.80 | $2.40 |
| 11 | **OpenAI o3** | OpenAI | Proprietary | **97.6** | 99 | 73.8% | 89.2% | 1385 | 200k | $10.00 | $40.00 |
| 12 | **DeepSeek-R1** | DeepSeek AI | Open Weights | **97.5** | 98.8 | 67.9% | 87.2% | 1374 | 128k | $0.55 | $2.19 |
| 13 | **Claude 3.7 Sonnet** | Anthropic | Proprietary | **97.2** | 97.8 | 70.3% | 84.8% | 1378 | 200k | $3.00 | $15.00 |
| 14 | **Llama 4 Behemoth 405B** | Meta | Open Weights | **96.8** | 96.5 | 68.2% | 83.5% | 1370 | 128k | $1.50 | $3.50 |
| 15 | **Grok 3 Ultra** | xAI | Proprietary | **96.5** | 96.8 | 67.5% | 83% | 1368 | 1M | $4.00 | $12.00 |