Model intelligence
34 AI models
Capability (Epoch Capabilities Index and individual benchmarks from Epoch AI), API list prices and context windows (OpenRouter), release dates and open-weight status. Benchmarks are shown individually - never merged into one invented score.
Epoch Capabilities Index by release date
Capability frontier
Source: Epoch AI (CC BY 4.0). ECI is Epoch's item-response model over many benchmarks; each model page shows its 90% confidence interval.
Blended $/1M tokens (3:1 input:output) vs ECI
Price vs capability
Only models with both an ECI score and an OpenRouter price. Normalisation: 75% input + 25% output price. Click a point to open the model.
| # | Model | ECI ↓ | Context | In $/M | Weights | Released |
|---|---|---|---|---|---|---|
| 1 | DeepSeek V4 Pro 0813 DeepSeek· reasoning | 155.4 | 1.05M | $0.39 | Open source | 13 Aug 2026 |
| 2 | DeepSeek V4.1 Flash DeepSeek· reasoning | 155.0 | 1.05M | $0.30 | Open source | 9 Sep 2026 |
| 3 | DeepSeek V4 Flash 0731 DeepSeek· reasoning | 154.5 | 1.31M | $0.018 | Open source | 31 Jul 2026 |
| 4 | DeepSeek V4 Pro 0423 DeepSeek· reasoning | 149.1 | 1.05M | $0.92 | Open source | 24 Apr 2026 |
| 5 | DeepSeek V3.2 DeepSeek· reasoning | 146.3 | 164K | $0.28 | Open source | 1 Dec 2025 |
| 6 | DeepSeek V4 Flash 0423 DeepSeek· reasoning | 146.1 | 1.05M | $0.076 | Open source | 24 Apr 2026 |
| 7 | DeepSeek V3.2 Exp DeepSeek· reasoning | 145.0 | 164K | $0.27 | Open source | 29 Sep 2025 |
| 8 | DeepSeek-R1 (May 2025) | 141.3 | — | — | Open source | 28 May 2025 |
| 9 | DeepSeek V3.1 DeepSeek· reasoning | 139.9 | 164K | $0.25 | Open source | 21 Aug 2025 |
| 10 | R1 DeepSeek· reasoning | 139.0 | 64K | $0.70 | Open source | 20 Jan 2025 |
| 11 | DeepSeek-R1-Distill-Qwen-32B | 137.4 | — | — | Open source | 20 Jan 2025 |
| 12 | DeepSeek-V3 (Mar 2025) | 135.9 | — | — | Open source | 24 Mar 2025 |
| 13 | DeepSeek-R1-Distill-Qwen-14B | 135.4 | — | — | Open source | 20 Jan 2025 |
| 14 | DeepSeek V3 | 132.4 | 164K | $0.26 | Open source | 26 Dec 2024 |
| 15 | DeepSeek-V2 (MoE-236B, May 2024) | 124.8 | — | — | Open source | 7 May 2024 |
| 16 | DeepSeek LLM 67B | 110.5 | — | — | Open source | 29 Nov 2023 |
| 17 | DeepSeek Coder 33B | 95.7 | — | — | Open source | 2 Nov 2023 |
| 18 | DeepSeek Coder 6.7B | 88.9 | — | — | Open source | 2 Nov 2023 |
| 19 | DeepSeek Coder 1.3B | 62.2 | — | — | Open source | 2 Nov 2023 |
| 20 | DeepSeek V3.1 Terminus DeepSeek· reasoning | — | 164K | $0.30 | Open source | 22 Sep 2025 |
| 21 | DeepSeek V3 0324 | — | 164K | $0.29 | Open source | 24 Mar 2025 |
| 22 | DeepSeek V4 Flash Vision Exp DeepSeek· reasoning | — | 1.05M | $0.22 | Open source | 21 Aug 2026 |
| 23 | DeepSeek v4 Pro (unknown thinking) | — | — | — | Open source | 24 Apr 2026 |
| 24 | DeepSeek v4 Pro (high) | — | — | — | Open source | 24 Apr 2026 |
| 25 | DeepSeek v4 (unknown) | — | — | — | Open source | 24 Apr 2026 |
| 26 | DeepSeek v4 Flash (max) | — | — | — | Open source | 24 Apr 2026 |
| 27 | DeepSeek-V3.2 (Thinking; Fireworks) | — | — | — | Open source | 1 Dec 2025 |
| 28 | DeepSeek-V3.2 (Thinking; Novita) | — | — | — | Open source | 1 Dec 2025 |
| 29 | DeepSeek-V3.2-Speciale | — | — | — | Open source | 1 Dec 2025 |
| 30 | R1 0528 DeepSeek· reasoning | — | 164K | $0.50 | Open source | 28 May 2025 |
| 31 | DeepSeek-R1-Distill-Qwen-1.5B | — | — | — | Open source | 20 Jan 2025 |
| 32 | DeepSeek-R1-Distill-Llama-70B | — | — | — | Open source | 20 Jan 2025 |
| 33 | DeepSeek-V2.5 (Sep 2024) | — | — | — | Open source | 6 Sep 2024 |
| 34 | DeepSeek-Coder-V2 236B | — | — | — | Open source | 17 Jun 2024 |
Showing 34 of 34. Benchmark cells are % (best reported setting). 3.8K benchmark results in total.Export CSV