Model intelligence
678 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 |
|---|---|---|---|---|---|---|
| 401 | GPT-5.4 mini (none) | — | — | — | Closed | 17 Mar 2026 |
| 402 | GPT-5.4 nano (no thinking) | — | — | — | Closed | 17 Mar 2026 |
| 403 | GPT-5.4 nano (low) | — | — | — | Closed | 17 Mar 2026 |
| 404 | GPT-5.4 mini (low) | — | — | — | Closed | 17 Mar 2026 |
| 405 | GPT-5.4 mini (medium) | — | — | — | Closed | 17 Mar 2026 |
| 406 | GPT-5.4 nano (medium) | — | — | — | Closed | 17 Mar 2026 |
| 407 | GPT-5.4 nano (xhigh) | — | — | — | Closed | 17 Mar 2026 |
| 408 | GPT-5.4 mini (unknown thinking) | — | — | — | Closed | 17 Mar 2026 |
| 409 | GLM 5 Turbo Z.ai (Zhipu AI)· reasoning | — | 203K | $1.20 | ? | 15 Mar 2026 |
| 410 | Seed-2.0-Lite ByteDance· reasoning | — | 262K | $0.25 | ? | 10 Mar 2026 |
| 411 | GPT-5.4 Pro (web) | — | — | — | Closed | 5 Mar 2026 |
| 412 | Mercury 2 Inception Labs· reasoning | — | 128K | $0.25 | ? | 4 Mar 2026 |
| 413 | Seed-2.0-Mini ByteDance· reasoning | — | 262K | $0.10 | ? | 26 Feb 2026 |
| 414 | Nano Banana 2 (Gemini 3.1 Flash Image Preview) Google· reasoning | — | 66K | $0.50 | ? | 26 Feb 2026 |
| 415 | Qwen3.5-27B Alibaba (Qwen)· reasoning | — | 262K | $0.20 | Open source | 25 Feb 2026 |
| 416 | Qwen3.5-Flash Alibaba (Qwen)· reasoning | — | 1M | $0.065 | ? | 25 Feb 2026 |
| 417 | Gemini 3.1 Pro Preview Custom Tools Google· reasoning | — | 1.05M | $2.00 | ? | 25 Feb 2026 |
| 418 | Qwen3.5-4B | — | — | — | Open source | 24 Feb 2026 |
| 419 | Qwen3.5-2B | — | — | — | Open source | 24 Feb 2026 |
| 420 | Aion-2.0 AionLabs· reasoning | — | 131K | $0.80 | ? | 23 Feb 2026 |
| 421 | Qwen3.5 Plus 2026-02-15 Alibaba (Qwen)· reasoning | — | 1M | $0.26 | ? | 16 Feb 2026 |
| 422 | Gemini 3 Deep Think | — | — | — | Closed | 12 Feb 2026 |
| 423 | Qwen3 Max Thinking Alibaba (Qwen)· reasoning | — | 262K | $0.78 | ? | 9 Feb 2026 |
| 424 | GPT-5.3 Codex (xhigh) | — | — | — | Closed | 5 Feb 2026 |
| 425 | Step 3.5 Flash StepFun· reasoning | — | 262K | $0.10 | Open source | 29 Jan 2026 |
| 426 | Kimi K2.5 (Fireworks) | — | — | — | Open source | 27 Jan 2026 |
| 427 | MiniMax M2-her | — | 66K | $0.30 | ? | 23 Jan 2026 |
| 428 | Palmyra X5 | — | 1.04M | $0.60 | ? | 21 Jan 2026 |
| 429 | GPT Audio | — | 128K | $2.50 | ? | 19 Jan 2026 |
| 430 | GLM 4.7 Flash Z.ai (Zhipu AI)· reasoning | — | 200K | $0.060 | Open source | 19 Jan 2026 |
| 431 | GPT Audio Mini | — | 128K | $0.60 | ? | 19 Jan 2026 |
| 432 | GPT-5.2-Codex OpenAI· reasoning | — | 400K | $1.75 | ? | 14 Jan 2026 |
| 433 | MiniMax M2.1 MiniMax· reasoning | — | 205K | $0.30 | Open source | 23 Dec 2025 |
| 434 | Seed 1.6 ByteDance· reasoning | — | 262K | $0.25 | ? | 23 Dec 2025 |
| 435 | Seed 1.6 Flash ByteDance· reasoning | — | 262K | $0.075 | ? | 23 Dec 2025 |
| 436 | GLM-4.7 (Together) | — | — | — | Open source | 22 Dec 2025 |
| 437 | GLM-4.7 (Novita) | — | — | — | Open source | 22 Dec 2025 |
| 438 | Gemini 3 Flash Preview Google· reasoning | — | 1.05M | $0.50 | ? | 17 Dec 2025 |
| 439 | GPT-5.2 Pro (web) | — | — | — | Closed | 11 Dec 2025 |
| 440 | GPT-5.2 Chat | — | 128K | $1.75 | ? | 10 Dec 2025 |
| 441 | GLM 4.6V Z.ai (Zhipu AI)· reasoning | — | 131K | $0.30 | Open source | 8 Dec 2025 |
| 442 | Relace Search | — | 256K | $1.00 | ? | 8 Dec 2025 |
| 443 | GPT-5.1-Codex-Max OpenAI· reasoning | — | 400K | $1.25 | ? | 4 Dec 2025 |
| 444 | Nova 2 Lite Amazon· reasoning | — | 1M | $0.30 | ? | 2 Dec 2025 |
| 445 | Mistral Large 3 | — | — | — | Open source | 2 Dec 2025 |
| 446 | DeepSeek-V3.2 (Thinking; Fireworks) | — | — | — | Open source | 1 Dec 2025 |
| 447 | DeepSeek-V3.2 (Thinking; Novita) | — | — | — | Open source | 1 Dec 2025 |
| 448 | DeepSeek-V3.2-Speciale | — | — | — | Open source | 1 Dec 2025 |
| 449 | Nano Banana Pro (Gemini 3 Pro Image Preview) Google· reasoning | — | 66K | $2.00 | ? | 20 Nov 2025 |
| 450 | Grok 4.1 Fast | — | — | — | Closed | 19 Nov 2025 |
| 451 | Gemini 3 Pro Preview | — | — | — | Closed | 18 Nov 2025 |
| 452 | Grok 4.1 | — | — | — | Closed | 17 Nov 2025 |
| 453 | GPT-5.1-Codex OpenAI· reasoning | — | 400K | $1.25 | ? | 13 Nov 2025 |
| 454 | GPT-5.1-Codex-Mini OpenAI· reasoning | — | 400K | $0.25 | ? | 13 Nov 2025 |
| 455 | Kimi K2 Thinking Turbo | — | — | — | Open source | 6 Nov 2025 |
| 456 | Kimi K2 Thinking (Together) | — | — | — | Open source | 6 Nov 2025 |
| 457 | Nova Premier 1.0 | — | 1M | $2.50 | ? | 31 Oct 2025 |
| 458 | Sonar Pro Search Perplexity· reasoning | — | 200K | $3.00 | ? | 30 Oct 2025 |
| 459 | Voxtral Small 24B 2507 | — | 33K | $0.10 | Open source | 30 Oct 2025 |
| 460 | gpt-oss-safeguard-20b OpenAI· reasoning | — | 131K | $0.075 | Open source | 29 Oct 2025 |
| 461 | granite-4.0-1b | — | — | — | ? | 28 Oct 2025 |
| 462 | granite-4.0-350m | — | — | — | ? | 28 Oct 2025 |
| 463 | MiniMax M2 MiniMax· reasoning | — | 205K | $0.30 | Open source | 23 Oct 2025 |
| 464 | Qwen3 VL 32B Instruct | — | 131K | $0.10 | Open source | 23 Oct 2025 |
| 465 | Granite 4.0 Micro | — | 131K | $0.017 | Open source | 20 Oct 2025 |
| 466 | GPT-5 Image Mini OpenAI· reasoning | — | 400K | $2.50 | ? | 16 Oct 2025 |
| 467 | GPT-5 Image OpenAI· reasoning | — | 400K | $10.0 | ? | 14 Oct 2025 |
| 468 | Qwen3 VL 8B Thinking Alibaba (Qwen)· reasoning | — | 131K | $0.18 | Open source | 14 Oct 2025 |
| 469 | Qwen3 VL 8B Instruct | — | 262K | $0.12 | Open source | 14 Oct 2025 |
| 470 | Nano Banana (Gemini 2.5 Flash Image) | — | 33K | $0.30 | ? | 7 Oct 2025 |
| 471 | Qwen3 VL 30B A3B Thinking Alibaba (Qwen)· reasoning | — | 262K | $0.20 | Open source | 6 Oct 2025 |
| 472 | Qwen3 VL 30B A3B Instruct | — | 262K | $0.15 | Open source | 6 Oct 2025 |
| 473 | tiny-recursion-model | — | — | — | ? | 6 Oct 2025 |
| 474 | GLM 4.6 Z.ai (Zhipu AI)· reasoning | — | 205K | $0.43 | Open source | 30 Sep 2025 |
| 475 | GLM-4.6 (Together) | — | — | — | Open source | 30 Sep 2025 |
| 476 | Cydonia 24B V4.1 | — | 131K | $0.30 | Open source | 27 Sep 2025 |
| 477 | Relace Apply 3 | — | 256K | $0.85 | ? | 26 Sep 2025 |
| 478 | gemini-robotics-er-1.5-preview | — | — | — | ? | 26 Sep 2025 |
| 479 | Gemini 2.5 Flash-Lite (Sep 2025) | — | — | — | Closed | 25 Sep 2025 |
| 480 | Qwen3-Max-Instruct | — | — | — | Closed | 24 Sep 2025 |
| 481 | Qwen3 Coder Plus | — | 1M | $0.65 | ? | 23 Sep 2025 |
| 482 | Qwen3 VL 235B A22B Thinking Alibaba (Qwen)· reasoning | — | 131K | $0.40 | Open source | 23 Sep 2025 |
| 483 | Qwen3 VL 235B A22B Instruct | — | 262K | $0.21 | Open source | 23 Sep 2025 |
| 484 | Qwen3 Coder Flash | — | 1M | $0.20 | ? | 17 Sep 2025 |
| 485 | GPT-5-codex | — | — | — | Closed | 15 Sep 2025 |
| 486 | Qwen3 Next 80B A3B Thinking Alibaba (Qwen)· reasoning | — | 262K | $0.15 | Open source | 11 Sep 2025 |
| 487 | Qwen3 Next 80B A3B Instruct | — | 262K | $0.10 | Open source | 11 Sep 2025 |
| 488 | Qwen Plus 0728 Alibaba (Qwen)· reasoning | — | 1M | $0.26 | ? | 8 Sep 2025 |
| 489 | Kimi K2 0905 (Novita) | — | — | — | Open source | 5 Sep 2025 |
| 490 | Kimi K2 Instruct (0905) | — | — | — | Open source | 5 Sep 2025 |
| 491 | Kimi K2 (Sep 2025) | — | — | — | Open source | 5 Sep 2025 |
| 492 | Kimi K2 0905 | — | 262K | $0.60 | Open source | 4 Sep 2025 |
| 493 | grok-code-fast-1 | — | — | — | ? | 28 Aug 2025 |
| 494 | Hermes 4 405B Nous Research· reasoning | — | 131K | $1.00 | Open source | 26 Aug 2025 |
| 495 | seed-oss-36b-instruct | — | — | — | ? | 20 Aug 2025 |
| 496 | nvidia-nemotron-nano-9b-v2 | — | — | — | ? | 18 Aug 2025 |
| 497 | GLM 4.5V Z.ai (Zhipu AI)· reasoning | — | 66K | $0.60 | Open source | 11 Aug 2025 |
| 498 | GPT-5 mini (minimal) | — | — | — | Closed | 7 Aug 2025 |
| 499 | GPT-5 nano (low) | — | — | — | Closed | 7 Aug 2025 |
| 500 | GPT-5 nano (minimal) | — | — | — | Closed | 7 Aug 2025 |
Showing 100 of 678. Benchmark cells are % (best reported setting). 3.8K benchmark results in total.← PrevNext →Export CSV