Decision Models
Compare 1,206 decision models from 604 organisations by accuracy, calibration, latency and cost per 1,000 decisions. 312 have an independent benchmark score; sort, filter, and open any model for details.
- Models
- 1,206
- Independently scored
- 312
- Hosted APIs
- 41
- New this month
- 548
- Cheapest hosted
- $0.0040
312 models · 894 without an independent score hidden (turn off “Scored only” to list them)
| vLLM-SR d3 (27B) vLLM Semantic RouterNew this monthOpen weights | 66.3 | 83.0 | 0.043 | 97 ms | — | 26B | Oct 2026 |
| Decider 31B (NVFP4) MapikaNew this monthOpen weights | 64.6 | — | 0.024 | 72 ms | — | 33B | Oct 2026 |
| Perplexity Decider v1.1 (27B) PerplexityNew this monthOpen weights + hosted | 62.8 | 82.8 | 0.071 | 104 ms | $0.0040 | 28B | Oct 2026 |
| Darwin-27B-ZTC FINAL_BenchNew this monthOpen weights | 62.5 | — | 0.045 | 104 ms | — | 26B | Oct 2026 |
| AnyJev L0 · Gemma-4-31B morriszjmNew this monthOpen weights | 60.2 | — | 0.240 | 98 ms | — | 31B | Oct 2026 |
| Fastino GLiDE FastinoHosted API | 60.2 | 77.0 | 0.040 | 98 ms | $0.030 | 28B | Sep 2026 |
| Sieve 27B Sthānika AINew this monthOpen weights | 60.2 | — | 0.065 | 101 ms | — | 28B | Oct 2026 |
| Jev TypeSafe AIHosted API | 60.1 | 77.1 | 0.074 | 524 ms | $0.0084 | — | Sep 2026 |
| Torchcast Decision 27B Torchcast AINew this monthOpen weights | 59.9 | 81.6 | 0.024 | 100 ms | — | 28B | Oct 2026 |
| Shisa DE-2 (repeat) Shisa.AINew this monthOpen weights | 59.8 | — | 0.207 | 57 ms | — | 26B | Oct 2026 |
| Matilda Jev v1.5 MaincodeNew this monthOpen weights | 59.2 | — | 0.077 | 89 ms | — | 26B | Oct 2026 |
| deck31b (Gemma 4 31B) krishna-gogineni-765New this monthOpen weights | 59.0 | 77.6 | 0.204 | 219 ms | — | 33B | Oct 2026 |
| Kev 27B Jared PalmerOpen weights | 58.8 | 79.0 | 0.022 | 135 ms | — | 28B | Sep 2026 |
| Quyet-1.0-Large chinhncNew this monthOpen weights | 58.7 | 81.7 | 0.078 | 105 ms | — | 33B | Oct 2026 |
| RSI-Jev v6.1 VL 27B (effort auto) shgaoNew this monthOpen weights | 58.7 | 73.5 | 0.077 | 76 ms | — | 28B | Oct 2026 |
| decisio 0.6.0 (Gemma 4 31B) aminryNew this monthOpen weights | 58.5 | — | 0.142 | 54 ms | — | 31B | Oct 2026 |
| Qwen Decision 27B noncausal LoRA jsaurabhNew this monthOpen weights | 58.5 | — | 0.051 | 127 ms | — | 28B | Oct 2026 |
| garas (Gemma 4 31B) plantwatererNew this monthOpen weights | 58.3 | — | 0.049 | 117 ms | — | 31B | Oct 2026 |
| Wald-26B-A4B ORG2 AINew this monthOpen weights | 58.3 | — | 0.043 | 90 ms | — | 26B | Oct 2026 |
| linne-fern 1.0 (27B) MISA-AICORENew this monthOpen weights | 57.8 | — | 0.079 | 108 ms | — | 28B | Oct 2026 |
| Blink v0.3 26B-A4B (NVFP4) Pixilab.aiNew this monthOpen weights | 57.8 | 70.0 | 0.040 | 25 ms | — | 26B | Oct 2026 |
| Decider chat · Gemma-4-31B MapikaOpen weights | 57.6 | 70.5 | 0.047 | 109 ms | — | 33B | Sep 2026 |
| SynACK Decide 26B-A4B v7 SkyPantherNew this monthOpen weights | 57.5 | — | 0.069 | 129 ms | — | 26B | Oct 2026 |
| Surogate Rune 26B-A4B v3 SurogateOpen weights | 57.4 | 73.5 | 0.120 | 121 ms | — | 26B | Sep 2026 |
| Xor 26B-A4B v1.1 Juspay TechnologiesNew this monthOpen weights | 57.1 | 72.4 | 0.058 | 110 ms | — | 26B | Oct 2026 |
| AJev lora1 (Gemma 4 26B-A4B) andyzhang232New this monthOpen weights | 56.4 | — | 0.048 | 89 ms | — | 26B | Oct 2026 |
| GEV-26B-Decide AutoTrust AI LabNew this monthOpen weights | 56.2 | 70.0 | 0.072 | 129 ms | — | 26B | Oct 2026 |
| Nace.AI Drex v2.0 (35B-A3B) Nace.AINew this monthOpen weights + hosted | 55.9 | — | 0.018 | 276 ms | $0.012 | 35B | Oct 2026 |
| frontier-infra Jebadiah 27B v2.1 Frontier InfraNew this monthOpen weights | 55.9 | — | 0.061 | 110 ms | — | 28B | Oct 2026 |
| vLLM-SR Decision 2.0 Vega 27B vLLM Semantic RouterOpen weights | 55.9 | 71.3 | 0.086 | 120 ms | — | 28B | Sep 2026 |
| vLLM-SR d3-flash (9B) vLLM Semantic RouterNew this monthOpen weights | 55.8 | — | 0.056 | 54 ms | — | 8B | Oct 2026 |
| JEV-27B AutoTrust AI LabOpen weights | 55.6 | 73.8 | 0.076 | 102 ms | — | 28B | Sep 2026 |
| JADE theunnecessarythingsNew this monthOpen weights | 55.6 | 49.3 | 0.238 | 133 ms | — | 28B | Oct 2026 |
| Eikos-27B caiovicentino1Open weights | 55.3 | 77.2 | 0.057 | 130 ms | — | 28B | Sep 2026 |
| reflex Qwen3.8-27B-FP8 (pmscr) kshetrajna12Open weights | 54.7 | — | 0.045 | 149 ms | — | 28B | Sep 2026 |
| Bespoke Nimble 9B v3 Bespoke LabsOpen weights | 54.7 | 66.8 | 0.123 | 74 ms | — | 10B | Sep 2026 |
| OneJev1.5-9B OmniJevNew this monthOpen weights | 53.3 | — | 0.029 | 111 ms | — | 9B | Oct 2026 |
| Cloudflare clef CloudflareOpen weights + hosted | 53.1 | 75.3 | 0.040 | 102 ms | $0.0084 | 28B | Sep 2026 |
| vLLM-SR d3-mini (4B) vLLM Semantic RouterNew this monthOpen weights | 52.6 | — | 0.056 | 50 ms | — | 5B | Oct 2026 |
| simple-jev · Qwen3.8-27B (featherless) featherless-aiOpen weights | 51.8 | 74.9 | 0.113 | 373 ms | — | 28B | Sep 2026 |
| JPT-35B-A3B kirpOpen weights | 51.4 | 70.7 | 0.049 | 250 ms | — | 36B | Sep 2026 |
| Decider chat · Qwen3.6-27B MapikaOpen weights | 51.3 | — | 0.021 | 84 ms | — | 28B | Sep 2026 |
| Xor 1.2 Juspay TechnologiesOpen weights | 51.1 | 68.9 | 0.024 | 150 ms | — | 36B | Sep 2026 |
| Sieve 9B v2 Sthānika AINew this monthOpen weights | 50.9 | — | 0.073 | 51 ms | — | 10B | Oct 2026 |
| AJev lora7 (Gemma 4 12B) andyzhang232New this monthOpen weights | 50.7 | — | 0.082 | 69 ms | — | 12B | Oct 2026 |
| Nace.AI Drex v1.5 Nace.AIOpen weights + hosted | 49.7 | — | 0.090 | 54 ms | $0.0080 | 9B | Sep 2026 |
| Winnow-12B EldanRingOpen weights | 49.3 | 71.3 | 0.168 | 73 ms | — | 12B | Sep 2026 |
| CoCo-Decision-4B 2.3.0 CornersNew this monthOpen weights | 48.8 | — | 0.116 | 63 ms | — | 4B | Oct 2026 |
| Decider 35B-A3B MapikaOpen weights | 48.5 | 66.2 | 0.023 | 101 ms | — | 36B | Sep 2026 |
| JevK5 9B v0.3.3 alibiserikbayOpen weights | 48.4 | — | 0.060 | 40 ms | — | 10B | Sep 2026 |
| Cloudflare clef-omni (30B-A3B) CloudflareNew this monthOpen weights + hosted | 48.3 | 58.4 | 0.040 | 191 ms | $0.030 | 32B | Oct 2026 |
| vLLM-SR Decision 2.0 Lux 9B vLLM Semantic RouterOpen weights | 48.2 | — | 0.056 | 37 ms | — | 10B | Sep 2026 |
| decisio 0.4.0 (Qwen3.6-35B-A3B) aminryNew this monthOpen weights | 47.7 | — | 0.055 | 71 ms | — | 36B | Oct 2026 |
| Cloudflare clef-flash CloudflareOpen weights + hosted | 47.6 | 63.9 | 0.025 | 53 ms | $0.0042 | 10B | Sep 2026 |
| decisio 0.4.0 (Gemma 4 12B) aminryNew this monthOpen weights | 47.5 | — | 0.103 | 38 ms | — | 12B | Oct 2026 |
| JoshuaSP diffusiongemma (open-jev) JoshuaSPOpen weights | 47.3 | — | 0.215 | 260 ms | — | 26B | Sep 2026 |
| Hopper 12B (trained) HopitAIOpen weights | 47.3 | 68.2 | 0.076 | 290 ms | — | 12B | Sep 2026 |
| ezjev 4B s2 everettjfNew this monthOpen weights | 47.0 | — | 0.063 | 36 ms | — | 5B | Oct 2026 |
| PurpleMIST-Flash-1.0 Olaverse LabNew this monthOpen weights | 46.8 | — | 0.032 | 53 ms | — | 8B | Oct 2026 |
| RSI-Jev v6.1 VL 4B shgaoNew this monthOpen weights | 46.3 | — | 0.049 | 58 ms | — | 5B | Oct 2026 |
| Sieve 4B Sthānika AIOpen weights | 46.1 | — | 0.031 | 93 ms | — | 5B | Sep 2026 |
| Jevfire kikoncuoOpen weights | 45.5 | — | 0.052 | 90 ms | — | 28B | Sep 2026 |
| JEV-9B AutoTrust AI LabOpen weights | 45.2 | — | 0.073 | 50 ms | — | 10B | Sep 2026 |
| Standard One 8B SH (v3) Standard ThinkingNew this monthOpen weights | 45.0 | 60.0 | 0.080 | 80 ms | — | 9B | Oct 2026 |
| vLLM-SR Decision 2.0 Nox 4B vLLM Semantic RouterOpen weights | 45.0 | — | 0.030 | 34 ms | — | 4B | Sep 2026 |
| frontier-infra Jebadiah 9B v2.1 Frontier InfraNew this monthOpen weights | 44.9 | — | 0.058 | 49 ms | — | 10B | Oct 2026 |
| jiwo 4B v2 eljiwoNew this monthOpen weights | 44.8 | 60.3 | 0.068 | 50 ms | — | 4B | Oct 2026 |
| Sieve 9B Sthānika AIOpen weights | 44.6 | — | 0.043 | 50 ms | — | 10B | Sep 2026 |
| JPT-9B kirpOpen weights | 44.5 | — | 0.077 | 149 ms | — | 10B | Sep 2026 |
| Aplomb 1 EmpirioLabs AIOpen weights | 43.8 | 67.5 | 0.075 | 54 ms | — | 5B | Sep 2026 |
| FlyMy.AI Decision 4B v1.6 FlyMy.AINew this monthOpen weights | 43.6 | — | 0.046 | 27 ms | — | 5B | Oct 2026 |
| Kev 9B v2 Jared PalmerOpen weights | 43.3 | — | 0.045 | 60 ms | — | 10B | Sep 2026 |
| Hopper (G) 1.2 HopitAIOpen weights | 42.6 | — | 0.093 | 23 ms | — | 5B | Sep 2026 |
| Jev-Omni akhilaaa3Open weights | 42.4 | 71.3 | 0.161 | 55 ms | — | 12B | Sep 2026 |
| djev DaviparOpen weights | 41.8 | — | 0.212 | 84 ms | — | 26B | Sep 2026 |
| JPT-4B kirpOpen weights | 41.6 | — | 0.079 | 139 ms | — | 5B | Sep 2026 |
| JevK5 v0.3 alibiserikbayOpen weights | 41.5 | 64.2 | 0.060 | 26 ms | — | 5B | Sep 2026 |
| Bespoke Nimble 9B v2 Bespoke LabsOpen weights | 41.0 | — | 0.024 | 77 ms | — | 10B | Sep 2026 |
| Solomon v1.1 Doccy HealthOpen weights | 40.9 | — | 0.081 | 224 ms | — | 28B | Sep 2026 |
| Decider 4B MapikaOpen weights | 40.3 | 64.8 | 0.084 | 13 ms | — | 5B | Sep 2026 |
| Saracura PT-BR 4B FelhenNew this monthOpen weights | 40.2 | — | 0.179 | 62 ms | — | 5B | Oct 2026 |
| razorback16 openjev diffusiongemma (NVFP4, vLLM) razorback16Open weights | 40.0 | — | 0.232 | 38 ms | — | 26B | Sep 2026 |
| Standard One 3B SH (v2) Standard ThinkingNew this monthOpen weights | 39.9 | 55.6 | 0.101 | 76 ms | — | 4B | Oct 2026 |
| Kev 4B r10 Jared PalmerOpen weights + hosted | 39.5 | 44.0 | 0.032 | 59 ms | $0.0084 | 5B | Sep 2026 |
| LiquidAI d1-3B Liquid AINew this monthOpen weights | 38.9 | 49.5 | 0.047 | 16 ms | — | 3B | Oct 2026 |
| vLLM-SR d3-nano (2B) vLLM Semantic RouterNew this monthOpen weights | 38.9 | — | 0.112 | 38 ms | — | 2B | Oct 2026 |
| Winnow-E4B EldanRingOpen weights | 38.7 | — | 0.058 | 45 ms | — | 8B | Sep 2026 |
| Lev1 3.7B theavivNew this monthOpen weights | 38.6 | — | 0.058 | 29 ms | — | 4B | Oct 2026 |
| RSI-Jev v5.0 VL 3B shgaoNew this monthOpen weights | 38.4 | — | 0.048 | 19 ms | — | 5B | Oct 2026 |
| Intern-Decision-4B Intern Large ModelsOpen weights | 38.2 | — | 0.028 | 44 ms | — | 5B | Sep 2026 |
| NeoHorse-Jev-4B TokenRhythmOpen weights | 38.0 | — | 0.104 | 49 ms | — | 5B | Sep 2026 |
| Ryotide Qwen v0.3.1 csabagOpen weights | 37.0 | — | 0.092 | 81 ms | — | 4B | Sep 2026 |
| Kas 4B kpiyaNew this monthOpen weights | 36.7 | — | 0.098 | 69 ms | — | 4B | Oct 2026 |
| lev InterfazeOpen weights | 36.5 | 61.7 | 0.064 | 71 ms | — | 5B | Sep 2026 |
| mmastrac diffusiongemma (vLLM PR 57250) mmastracOpen weights | 36.3 | — | 0.202 | 127 ms | — | 26B | Sep 2026 |
| Jevstral 8B AmirBrahamNew this monthOpen weights | 35.9 | — | 0.047 | 28 ms | — | 8B | Oct 2026 |
| Intelif Qwen3-4B UserMoonlightOpen weights | 34.3 | — | 0.071 | 23 ms | — | 4B | Sep 2026 |
| Tev1-4B-experimental TogetherOpen weights + hosted | 34.1 | — | 0.104 | 36 ms | $0.0084 | 5B | Sep 2026 |
| Jobe MantisShrimpdevOpen weights | 33.1 | — | 0.123 | 54 ms | — | 5B | Sep 2026 |
| Gevva E4B davidburhansOpen weights | 33.0 | — | 0.145 | 53 ms | — | 8B | Sep 2026 |
| vLLM-SR d3-lite (0.8B) vLLM Semantic RouterNew this monthOpen weightsCPU | 32.3 | — | 0.094 | 37 ms | — | 853M | Oct 2026 |
| openvons genai-craftOpen weights | 32.3 | — | 0.371 | 21 ms | — | 4B | Sep 2026 |
| open-jev (pngwn) pngwnOpen weights | 32.1 | — | 0.059 | 112 ms | — | 5B | Sep 2026 |
| Jev-Style 2B v3 chaoliangUNSWOpen weights | 31.4 | — | 0.118 | 70 ms | — | 2B | Sep 2026 |
| Metask-Jev-4B Metask-AI-LabOpen weights | 31.0 | 66.0 | 0.103 | 57 ms | — | 5B | Sep 2026 |
| Sieve 2B v2 Sthānika AINew this monthOpen weights | 30.8 | — | 0.095 | 68 ms | — | 2B | Oct 2026 |
| Cam1 cbuk10001New this monthOpen weights | 30.8 | — | 0.063 | 249 ms | — | 5B | Oct 2026 |
| OneJev1.5-0.8B OmniJevNew this monthOpen weightsCPU | 29.0 | — | 0.035 | 83 ms | — | 1B | Oct 2026 |
| SemIf TheoLeeCJOpen weights | 28.8 | 55.4 | 0.099 | 113 ms | — | 5B | Sep 2026 |
| Gevva E2B davidburhansOpen weights | 28.2 | — | 0.090 | 43 ms | — | 5B | Sep 2026 |
| vera-core scar-aiNew this monthOpen weights | 28.1 | — | 0.122 | 100 ms | — | 2B | Oct 2026 |
| vLLM-SR Decision 2.0 Sol 2B vLLM Semantic RouterOpen weights | 27.1 | — | 0.037 | 26 ms | — | 2B | Sep 2026 |
| Decider 2B MapikaOpen weights | 25.8 | 44.6 | 0.077 | 8 ms | — | 2B | Sep 2026 |
| mini-jev r-msOpen weights | 25.2 | — | 0.346 | 67 ms | — | 4B | Sep 2026 |
| jiwo 0.8B v2 eljiwoNew this monthOpen weightsCPU | 24.9 | 47.2 | 0.068 | 36 ms | — | 752M | Oct 2026 |
| this-that 1.2 FLock.ioOpen weights | 24.6 | — | 0.198 | 44 ms | — | 2B | Sep 2026 |
| EXAONE-4.0-1.2B-JEV v0.3 carrtesyNew this monthOpen weightsCPU | 23.3 | 47.6 | 0.079 | 149 ms | — | 1B | Oct 2026 |
| Sieve 0.8B Sthānika AINew this monthOpen weightsCPU | 23.1 | — | 0.088 | 52 ms | — | 590M | Oct 2026 |
| Intern-Decision-2B Intern Large ModelsOpen weights | 22.6 | — | 0.061 | 34 ms | — | 2B | Sep 2026 |
| Crivo-150M tardellirsNew this monthOpen weightsCPU | 22.2 | — | 0.143 | 13 ms | — | 150M | Oct 2026 |
| Strands Decider 2B Strands AgentsNew this monthOpen weights | 21.3 | — | 0.044 | 52 ms | — | 2B | Oct 2026 |
| Saina Helm 2.0 SainaNew this monthOpen weightsCPU | 20.8 | — | 0.247 | 39 ms | — | 853M | Oct 2026 |
| Sieve 2B Sthānika AIOpen weights | 20.5 | — | 0.088 | 63 ms | — | 2B | Sep 2026 |
| vLLM-SR d3-edge (0.6B) vLLM Semantic RouterNew this monthOpen weightsCPU | 20.2 | — | 0.141 | 19 ms | — | 594M | Oct 2026 |
| JPT-0.8B kirpOpen weightsCPU | 18.7 | — | 0.069 | 118 ms | — | 873M | Sep 2026 |
| Sifr 0.8B v3.1 mohamedlotfy50New this monthOpen weightsCPU | 17.8 | — | 0.120 | 35 ms | — | 870M | Oct 2026 |
| tasksource Decider nano v4 (150M) tasksourceOpen weightsCPU | 17.6 | — | 0.069 | 14 ms | — | 149M | Sep 2026 |
| vLLM-SR Decision 2.0 Eos 0.8B vLLM Semantic RouterOpen weightsCPU | 17.5 | — | 0.130 | 25 ms | — | 870M | Sep 2026 |
| DecisionTune 1.0 DecisionTuneNew this monthOpen weightsCPU | 16.7 | — | 0.147 | 14 ms | — | 395M | Oct 2026 |
| Bosun v3.1 1.7B Hanno LabsOpen weights | 15.8 | — | 0.130 | 40 ms | — | 2B | Sep 2026 |
| Bekko System One v0 400M hotchpotchOpen weightsCPU | 15.2 | — | 0.111 | 17 ms | — | 400M | Sep 2026 |
| Dinah-0 LukitaduarteOpen weightsCPU | 13.9 | — | 0.104 | 14 ms | — | 150M | Sep 2026 |
| Kev 0.8B r15 Jared PalmerOpen weightsCPU | 13.7 | — | 0.040 | 45 ms | — | 870M | Sep 2026 |
| vLLM-SR Decision 2.0 Kai 0.6B vLLM Semantic RouterOpen weightsCPU | 13.6 | — | 0.038 | 19 ms | — | 600M | Sep 2026 |
| Tev1-0.8B-experimental TogetherOpen weightsCPU | 12.0 | — | 0.126 | 29 ms | — | 873M | Sep 2026 |
| Jev-Style 0.8B v3 chaoliangUNSWOpen weightsCPU | 11.9 | — | 0.084 | 36 ms | — | 870M | Sep 2026 |
| Crivo-32M tardellirsNew this monthOpen weightsCPU | 11.9 | — | 0.087 | 7 ms | — | 32M | Oct 2026 |
| Kodiak v0.2 1B (accuracy) Cortex Agent LLCNew this monthOpen weights | 11.8 | — | 0.077 | 142 ms | — | 3B | Oct 2026 |
| Intern-Decision-0.8B Intern Large ModelsOpen weightsCPU | 11.8 | — | 0.025 | 34 ms | — | 873M | Sep 2026 |
| vera-spark scar-aiNew this monthOpen weightsCPU | 11.5 | — | 0.157 | 80 ms | — | 638M | Oct 2026 |
| GLiNER2.5-Decide FastinoOpen weights + hostedCPU | 9.2 | 34.5 | 0.088 | 23 ms | — | 486M | Sep 2026 |
| LiquidAI d1-omni-600M Liquid AINew this monthOpen weightsCPU | 9.1 | 32.8 | 0.128 | 11 ms | — | 587M | Oct 2026 |
| Bosun v3.1 0.6B Hanno LabsOpen weightsCPU | 8.7 | — | 0.142 | 39 ms | — | 596M | Sep 2026 |
| Bekko System One v0 68M hotchpotchOpen weightsCPU | 8.4 | — | 0.113 | 12 ms | — | 68M | Sep 2026 |
| Von wfzyxOpen weightsCPU | 8.2 | — | 0.216 | 18 ms | — | 400M | Sep 2026 |
| jeff logan-markewichOpen weightsCPU | 7.7 | — | 0.097 | 22 ms | — | 576M | Sep 2026 |
| JevK5 Lite alibiserikbayOpen weightsCPU | 6.3 | — | 0.149 | 19 ms | — | 300M | Sep 2026 |
| CLM-v0.1-8B Contrastive-LMOpen weights | 6.2 | 20.1 | 0.323 | 47 ms | — | 8B | Sep 2026 |
| LFM2.5-2.6B-RLCD monotykamaryOpen weights | 6.1 | — | 0.255 | 39 ms | — | 3B | Sep 2026 |
| LAYA Convai InnovationsOpen weights + hostedCPU | 4.4 | 44.3 | 0.140 | 6 ms | Free | 421M | Sep 2026 |
| Lavoir Mogan AIOpen weightsCPU | 4.4 | — | 0.149 | 20 ms | — | 396M | Sep 2026 |
| DM-JEPA 1.1 Danger LabsNew this monthOpen weightsCPU | 4.0 | — | 0.445 | 63 ms | — | 149M | Oct 2026 |
| Qwen-2.5-1B-RLCD harshathegOpen weights | 3.9 | — | 0.205 | 44 ms | — | 2B | Sep 2026 |
| Bekko System One v0 17M hotchpotchOpen weightsCPU | 2.9 | — | 0.161 | 7 ms | — | 17M | Sep 2026 |
| Julia 1 Supersonic LabsOpen weightsCPU | 2.6 | 9.8 | 0.420 | 6 ms | — | 141M | Sep 2026 |
| system-one-gemma akash-kamatOpen weightsCPU | 1.3 | — | 0.239 | 32 ms | — | 268M | Sep 2026 |
| LFM2.5-350M-RLCD notnotsamuelOpen weightsCPU | 0.0 | — | 0.568 | 27 ms | — | 354M | Sep 2026 |
| Nirnaya 0.4B kshitijthakkarNew this monthOpen weightsCPU | 0.0 | — | 0.046 | 14 ms | — | 390M | Oct 2026 |
| RLCD ModernBERT 151M heman10xOpen weightsCPU | 0.0 | 40.4 | 0.154 | 11 ms | — | 151M | Sep 2026 |
| Zev bhubbardNew this monthOpen weights | 0.0 | — | 0.138 | 1 ms | — | — | Oct 2026 |
| amos-1-large Scira (mukaddamzaid)New this monthOpen weights + hosted | — | 79.3 | — | — | — | — | Oct 2026 |
| amos-1-medium Scira (mukaddamzaid)New this monthOpen weights + hosted | — | 63.2 | — | — | — | — | Oct 2026 |
| APUS-Reflex-9B apus-ailabOpen weights | — | 56.9 | — | — | — | 9B | Sep 2026 |
| attest-31B-v1.0 attest.engineeringNew this monthHosted API | — | 69.5 | — | — | — | 31B | Oct 2026 |
| autojev-27b denis-pplxOpen weights | — | 71.6 | — | — | — | 26B | Sep 2026 |
| Autoloops – Gemma 4 31B IT AutoloopsNew this monthHosted API | — | 72.7 | — | — | — | 31B | Oct 2026 |
| Bespoke-Nimble-9B Bespoke LabsOpen weights | — | 56.5 | — | — | — | 9B | Sep 2026 |
| Bev Reza2knOpen weights | — | 66.2 | — | — | — | — | Sep 2026 |
| Cygnet blockbrainNew this monthOpen weights | — | 70.9 | — | — | — | — | Oct 2026 |
| deck-4B v1.0 krishna-gogineni-765New this monthOpen weights | — | 63.6 | — | — | — | — | Oct 2026 |
| Diffusion Jev New this monthOpen weights | — | 58.1 | — | — | — | — | Oct 2026 |
| jev-local usNew this monthOpen weights | — | 57.5 | — | — | — | — | Oct 2026 |
| jqv Octalab-IncOpen weights | — | 61.9 | — | — | — | — | Sep 2026 |
| lev-350m Franck VerrotNew this monthOpen weights | — | 43.4 | — | — | — | — | Oct 2026 |
| LitJev zhengxuyuOpen weights | — | 66.6 | — | — | — | — | Sep 2026 |
| local-jev Qwen3.5-4B amithgcNew this monthOpen weights | — | 55.0 | — | — | — | — | Oct 2026 |
| Manchego v2.1 nschlaepferNew this monthOpen weights | — | 58.3 | — | — | — | — | Oct 2026 |
| Mirror New this monthOpen weights | — | 25.8 | — | — | — | — | Oct 2026 |
| Nemotron Diffusion 8B pst2154New this monthOpen weights | — | 47.5 | — | — | — | — | Oct 2026 |
| NInfer Qwen3.8-27B NVFP4 igorlsNew this monthOpen weights | — | 68.0 | — | — | — | — | Oct 2026 |
| NInfer Qwen3.8-Flash-Next mixed igorlsNew this monthOpen weights | — | 69.7 | — | — | — | — | Oct 2026 |
| open-alternative-jev ikermoelOpen weights | — | 49.1 | — | — | — | — | Sep 2026 |
| Open Jev JSON Canvas JoshuaSPNew this monthOpen weights | — | 30.6 | — | — | — | — | Oct 2026 |
| OpenDecision deepanwadhwaOpen weights | — | 38.0 | — | — | — | — | Sep 2026 |
| OpenJev razorback16New this monthOpen weights | — | 75.8 | — | — | — | — | Oct 2026 |
| OpenSourceJev sabeel111New this monthOpen weights | — | 48.5 | — | — | — | — | Oct 2026 |
| reflex 4B kshetrajna12Open weights | — | 59.0 | — | — | — | — | Sep 2026 |
| RYOTIDE-Qwen9 csabagNew this monthOpen weights | — | 53.5 | — | — | — | — | Oct 2026 |
| SimpleJev featherless-aiNew this monthOpen weights | — | 31.6 | — | — | — | — | Oct 2026 |
| smalljev semantic-v9 isHeSatoshiOpen weights | — | 43.0 | — | — | — | — | Sep 2026 |
| swanOne blockbrainNew this monthOpen weights | — | 72.4 | — | — | — | — | Oct 2026 |
| system-one sgoedeckeNew this monthOpen weights | — | 29.8 | — | — | — | — | Oct 2026 |
| bobcat-flash-1.2 sanghwa-naNew this monthOpen weights | — | 73.5 | — | — | — | 26B | Oct 2026 |
| certo-decision-model altslateOpen weights | — | 43.1 | — | — | — | — | Sep 2026 |
| classone-gemma4-e2b devops-thiagoOpen weights | — | 15.2 | — | — | — | 5B | Sep 2026 |
| classone-gemma4-e4b devops-thiagoNew this monthOpen weights | — | 38.4 | — | — | — | 8B | Oct 2026 |
| classone-qwen3.5-2b devops-thiagoNew this monthOpen weights | — | 19.2 | — | — | — | 2B | Oct 2026 |
| classone-qwen3.5-4b devops-thiagoNew this monthOpen weights | — | 38.0 | — | — | — | 5B | Oct 2026 |
| classone-qwen3.5-9b devops-thiagoNew this monthOpen weights | — | 50.5 | — | — | — | 8B | Oct 2026 |
| CoCo-Decision-4B-Ko CornersOpen weights | — | 57.0 | — | — | — | 4B | Sep 2026 |
| cua-s1-4b-0.2 cua-aiOpen weights | — | — | — | — | — | 4B | Sep 2026 |
| Liquid d1 (hosted) Liquid AIHosted API | — | 74.5 | — | — | $0.0040 | — | Sep 2026 |
| decider-12b MapikaOpen weights | — | 72.5 | — | — | — | 12B | Sep 2026 |
| decisio v0.8.0 on gemma-4-12B-it aminryNew this monthOpen weights | — | 70.8 | — | — | — | — | Oct 2026 |
| decisio v0.8.0 on gemma-4-31B-it aminryNew this monthOpen weights | — | 79.5 | — | — | — | — | Oct 2026 |
| decisio v0.9.0 on gemma-4-12B-it aminryNew this monthOpen weights | — | 70.0 | — | — | — | — | Oct 2026 |
| Decision-1.0-Eos-0.8B vLLM Semantic RouterOpen weightsCPU | — | — | — | — | — | 800M | Sep 2026 |
| Decision-1.0-Kai-0.6B vLLM Semantic RouterOpen weightsCPU | — | — | — | — | — | 600M | Sep 2026 |
| Decision-1.0-Lex-0.6B vLLM Semantic RouterOpen weightsCPU | — | — | — | — | — | 600M | Sep 2026 |
| Decision-1.0-Lux-9B vLLM Semantic RouterOpen weights | — | — | — | — | — | 9B | Sep 2026 |
| Decision-1.0-Nox-4B vLLM Semantic RouterOpen weights | — | — | — | — | — | 4B | Sep 2026 |
| Decision-1.0-Sol-2B vLLM Semantic RouterOpen weights | — | — | — | — | — | 2B | Sep 2026 |
| decision-2b-preview FlyMy.AIOpen weights | — | 54.9 | — | — | — | 2B | Sep 2026 |
| decision-4b evalengineOpen weights | — | 59.1 | — | — | — | 4B | Sep 2026 |
| decision-4b-v1.1 FlyMy.AIOpen weights | — | 57.1 | — | — | — | 4B | Sep 2026 |
| decision-4b-v1.2 FlyMy.AIOpen weights | — | 60.4 | — | — | — | 4B | Sep 2026 |
| decision-fast-preview FlyMy.AIOpen weights | — | 40.6 | — | — | — | — | Sep 2026 |
| decision-machine-1 milliseconds.aiNew this monthHosted API | — | 46.1 | — | — | — | — | Oct 2026 |
| decisor-4b underlabsNew this monthOpen weights | — | 45.8 | — | — | — | 5B | Oct 2026 |
| deem-0.8-v1 LibertAIDAIOpen weightsCPU | — | 18.1 | — | — | — | 752M | Sep 2026 |
| djev-spark mmastracOpen weights | — | — | — | — | — | — | Sep 2026 |
| Eikos-4B caiovicentino1Open weights | — | — | — | — | — | 5B | Sep 2026 |
| GPT-6 Luna Decisions (OpenAI Decisions API) OpenAIHosted API | — | 73.5 | — | — | $0.020 | — | Sep 2026 |
| gutsy kouhxpNew this monthOpen weights | — | 43.0 | — | — | — | — | Oct 2026 |
| h2o-lightning-4b H2O.aiNew this monthOpen weights | — | 75.0 | — | — | — | 5B | Oct 2026 |
| imajev-4b mohit67890Open weights | — | 61.9 | — | — | — | 4B | Sep 2026 |
| Instinct Dual 4B ZooWorkNew this monthHosted API | — | 57.2 | — | — | — | 4B | Oct 2026 |
| Instinct (ZooWork) ZooWorkNew this monthHosted API | — | 70.5 | — | — | — | — | Oct 2026 |
| janus-4b cmxuOpen weights | — | 62.9 | — | — | — | 4B | Sep 2026 |
| jebadiah-27b Frontier InfraOpen weights | — | 70.3 | — | — | — | 28B | Sep 2026 |
| jebadiah-9b-v2 Frontier InfraOpen weights | — | — | — | — | — | 10B | Sep 2026 |
| Jeff-1.0-Large jgeuterNew this monthOpen weights | — | 81.5 | — | — | — | 31B | Oct 2026 |
| Jeff-Gemma4-E2B jeff-legacyOpen weights | — | — | — | — | — | 5B | Sep 2026 |
| Jeff-Qwen3.5-0.8B jeff-legacyOpen weightsCPU | — | — | — | — | — | 853M | Sep 2026 |
| Jeff-Qwen3.5-2B jeff-legacyOpen weights | — | — | — | — | — | 2B | Sep 2026 |
| Jet v6.2 michaljachOpen weights | — | — | — | — | — | — | Sep 2026 |
| JEV-27B-VL AutoTrust AI LabOpen weights | — | — | — | — | — | 28B | Sep 2026 |
| JEV-Qwen3.5-9B-Base-NVFP4 WIlfLinOpen weights | — | 57.1 | — | — | — | 9B | Sep 2026 |
| JevAct (jev1-2b-v2) einpteinNew this monthHosted API | — | 28.8 | — | — | — | 2B | Oct 2026 |
| JevAny-Gemma-4B-LoRA SimpleJevOpen weights | — | — | — | — | — | 4B | Sep 2026 |
| JevAny-Qwen3.5-4B-Direct-Token-LoRA SimpleJevOpen weights | — | — | — | — | — | 4B | Sep 2026 |
| JevAny-Qwen3.5-4B-LoRA SimpleJevOpen weights | — | — | — | — | — | 4B | Sep 2026 |
| jevhome-E jevhomeOpen weights | — | — | — | — | — | — | Sep 2026 |
| jevhome-ettin-1b jevhomeOpen weightsCPU | — | — | — | — | — | 1B | Sep 2026 |
| jul-decision-minicpm5-2b usejulOpen weights | — | 42.8 | — | — | — | 3B | Sep 2026 |
| Kahn1-Qwen3.5-4B Okura66Open weights | — | 61.8 | — | — | — | 4B | Sep 2026 |
| kev-0.5b Jared PalmerOpen weightsCPU | — | 32.9 | — | — | — | 500M | Sep 2026 |
| Kev 0.6B Jared PalmerOpen weightsCPU | — | 37.0 | — | — | — | 600M | Sep 2026 |
| kev-8b Jared PalmerOpen weights | — | 50.0 | — | — | — | 8B | Sep 2026 |
| Koa-decision unknown (Koa)New this monthHosted API | — | — | — | — | — | 31B | Oct 2026 |
| krino-2b Guru0381New this monthOpen weights | — | 42.4 | — | — | — | 2B | Oct 2026 |
| LAYA multilingual Convai InnovationsOpen weightsCPU | — | — | — | — | — | 322M | Sep 2026 |
| laya-pt-es-typed telepatia-aiOpen weightsCPU | — | — | — | — | — | 322M | Sep 2026 |
| LAYA typed-decisions Convai InnovationsOpen weightsCPU | — | — | — | — | — | 421M | Sep 2026 |
| Lumma-fev-0.1b FrontiersMindOpen weightsCPU | — | — | — | — | — | 154M | Sep 2026 |
| Lumma-fev-0.6b FrontiersMindOpen weightsCPU | — | — | — | — | — | 649M | Sep 2026 |
| malkuth-2b dhtocksOpen weights | — | 47.6 | — | — | — | 2B | Sep 2026 |
| malkuth-4b dhtocksOpen weights | — | 61.1 | — | — | — | 4B | Sep 2026 |
| meraGPT Decider 1 meraGPT (Okyasoft)Hosted API | — | — | — | — | $0.0060 | — | Sep 2026 |
| Mercury Decide InceptionHosted API | — | 73.6 | — | — | $0.0040 | — | Sep 2026 |
| messier-one agentmessierNew this monthOpen weights | — | 58.1 | — | — | — | 5B | Oct 2026 |
| metask-jev-rain-12B-trained MeTask-RainNew this monthOpen weights | — | 77.8 | — | — | — | 12B | Oct 2026 |
| metask-jev-rain-31B-trained MeTask-RainNew this monthOpen weights | — | 79.6 | — | — | — | 33B | Oct 2026 |
| Microsoft-Decision-1 MicrosoftNew this monthHosted API | — | 72.2 | — | — | $0.0084 | — | Oct 2026 |
| modernbert-jev-v2 ksonny4New this monthOpen weights | — | 34.6 | — | — | — | — | Oct 2026 |
| mojev MoLeMo-LabOpen weightsCPU | — | — | — | — | — | 854M | Sep 2026 |
| NanoJev C-TianyuOpen weights | — | — | — | — | — | — | Sep 2026 |
| OneJev-0.8B OmniJevOpen weightsCPU | — | — | — | — | — | 1B | Sep 2026 |
| OneJev-4B OmniJevOpen weights | — | — | — | — | — | 5B | Sep 2026 |
| Open-Jev-27B-v1.1 ZefanCaiOpen weights | — | 68.0 | — | — | — | 27B | Sep 2026 |
| Open-Jev-2B ZefanCaiOpen weights | — | 47.7 | — | — | — | 2B | Sep 2026 |
| Open-Jev-9B ZefanCaiOpen weights | — | 61.9 | — | — | — | 9B | Sep 2026 |
| open-jev DeBERTa-v3-large com-kotobalabsOpen weightsCPU | — | 35.4 | — | — | — | 434M | Sep 2026 |
| openjev-sglang (Qwen3.6-35B-A3B) Eric ZhangOpen weights | — | 58.7 | — | — | — | — | Sep 2026 |
| OpenThai-SystemOne iappOpen weightsCPU | — | — | — | — | — | 753M | Sep 2026 |
| Phocinae-Largha-150M-v1 PhocinaeNew this monthOpen weightsCPU | — | 30.3 | — | — | — | 144M | Oct 2026 |
| pjev-2b Kailune-AIOpen weights | — | 57.8 | — | — | — | 3B | Sep 2026 |
| plumb-4b crh225Open weights | — | 65.5 | — | — | — | 4B | Sep 2026 |
| pplx-decider-v1-27b PerplexityOpen weights + hosted | — | — | — | — | — | 26B | Sep 2026 |
| PurpleMIST-Mini-1.0 Olaverse LabNew this monthOpen weights | — | 43.0 | — | — | — | 2B | Oct 2026 |
| Quyet-1.0-Medium chinhncNew this monthOpen weights | — | 59.3 | — | — | — | 5B | Oct 2026 |
| Quyet-1.0-Small chinhncNew this monthOpen weightsCPU | — | 32.5 | — | — | — | 328M | Oct 2026 |
| Quyet-1.0-Small-EN chinhncNew this monthOpen weightsCPU | — | 39.5 | — | — | — | 153M | Oct 2026 |
| Quyet-1.0-Tiny chinhncNew this monthOpen weightsCPU | — | 31.1 | — | — | — | 183M | Oct 2026 |
| qwen3.5-0.8B-decision-model mghafiriOpen weightsCPU | — | 42.6 | — | — | — | 752M | Sep 2026 |
| qwen3.5-9b-jev-data-mix-v2 jsaurabhOpen weights | — | 60.9 | — | — | — | 9B | Sep 2026 |
| rene-1-31b-fp8 salfatigroupOpen weights | — | 76.0 | — | — | — | 31B | Sep 2026 |
| rsi-jev-v3.0-qwen3.5-2b shgaoOpen weights | — | — | — | — | — | 2B | Sep 2026 |
| Sage 1.3.0 Levanto LabsNew this monthHosted API | — | 78.6 | — | — | $0.010 | — | Oct 2026 |
| SimpleJev Qwen3.6-35B-A3B (Featherless) Featherless AIOpen weights + hosted | — | 68.3 | — | — | Free | — | Sep 2026 |
| spark-s1-4b-v6 abhishek085Open weights | — | 54.0 | — | — | — | 4B | Sep 2026 |
| SPX-CD-Flash SurdAINew this monthOpen weights + hosted | — | 74.3 | — | — | — | — | Oct 2026 |
| SPX-CD-Omni SurdAINew this monthOpen weights | — | 68.2 | — | — | — | — | Oct 2026 |
| SPX-CD-Pro SurdAINew this monthOpen weights + hosted | — | 78.7 | — | — | — | — | Oct 2026 |
| StandardOne-8B Standard ThinkingOpen weights | — | 58.4 | — | — | — | 9B | Sep 2026 |
| system-one-open (Gemma 4 E2B LoRA) mithalouniNew this monthOpen weights | — | 51.9 | — | — | — | — | Oct 2026 |
| System One Qwen3.5 4B scorer pngwnOpen weights | — | — | — | — | — | 4B | Sep 2026 |
| tacet-sonata codepawlOpen weightsCPU | — | 24.3 | — | — | — | 144M | Sep 2026 |
| TinyJev-4B AnkitAIOpen weights | — | — | — | — | — | 5B | Sep 2026 |
| torchcast-decision-12b Torchcast AINew this monthOpen weights | — | 71.7 | — | — | — | 12B | Oct 2026 |
| torchcast-decision-4b Torchcast AINew this monthOpen weights | — | 68.7 | — | — | — | 5B | Oct 2026 |
| typecastlm-qwen3.5-3.8b mihailgribovOpen weights | — | 56.5 | — | — | — | 4B | Sep 2026 |
| uniphore-4b-decider UniphoreNew this monthOpen weights | — | 57.1 | — | — | — | 4B | Oct 2026 |
| Vansa-3.4 VansaNew this monthHosted API | — | 63.7 | — | — | $0.0068 | — | Oct 2026 |
| vega-08b-public-intents nandakishormNew this monthOpen weights | — | 37.7 | — | — | — | 8B | Oct 2026 |
| verdict-small Manav2opOpen weightsCPU | — | 37.6 | — | — | — | 118M | Sep 2026 |
| Wald-4B ORG2 AIOpen weights | — | 69.3 | — | — | — | 5B | Sep 2026 |
| WaterSheep samratduttaofficialOpen weightsCPU | — | 35.5 | — | — | — | 154M | Sep 2026 |
| watt-flash-0.1 zaitlabsOpen weightsCPU | — | 41.6 | — | — | — | 141M | Sep 2026 |
| wity-1 Wity (AlphaNimble)New this monthHosted API | — | 79.1 | — | — | — | — | Oct 2026 |
| ZTC-Judge-4B FINAL_BenchOpen weights | — | — | — | — | — | 5B | Sep 2026 |
| ZTC-Judge-9B FINAL_BenchOpen weights | — | — | — | — | — | 10B | Sep 2026 |
Decision Index = Jev Decision Index Full score (third-party, the headline). JevBench Capability = Benchmark Heaven's mean of Intelligence and Calibration (third-party; it also ranks hosted APIs the Index has not run). Latency is the Index's single-request median; hosted APIs include the network round trip. Cost assumes 200 input tokens per decision. “Scored only” hides models with no independent benchmark score; every model keeps its own page.
Popular comparisons
Frequently asked questions
What is a decision model?
A decision model (also called a System One model) takes a piece of text and a set of typed questions — pick one option, place it on a scale, or answer yes or no — and returns a probability for every allowed answer instead of generating text. TypeSafe’s Jev defined the category in September 2026.
How many decision models are there?
We list 1,206 from 604 organisations: 25 available only as a hosted API, 1,159 as open weights only, and 16 both. 548 were released this month. 312 have at least one independent benchmark score; the other 894 are listed but hidden from the leaderboard until a board measures them.
Which decision model is the most accurate?
On the Jev Decision Index, which scores 160 of the models listed here, the top-ranked model is vLLM-SR d3 (27B) (66.3). On Benchmark Heaven JevBench, which also measures hosted APIs (163 models), the highest Capability is vLLM-SR d3 (27B) (83.0). Check calibration (ECE) and latency alongside the score.
Which benchmarks do you use?
The headline is the Jev Decision Index: the largest third-party board, with private held-out sets weighted 80% and calibration reported. The second column is Benchmark Heaven JevBench Capability (the mean of its Intelligence and Calibration axes), which covers the hosted APIs the Index has not run. DecisionBench, Enterprise Decision Arena and the JevBench coherence test are shown on model pages as cross-checks. Scores a publisher reports about its own model are labelled self-reported and never ranked.
What is the cheapest hosted decision model?
Among hosted APIs, the lowest cost per 1,000 decisions listed here is Liquid d1 (hosted) ($0.0040), assuming 200 input tokens per decision. Open-weights models cost only the compute you run them on.
What does ECE mean?
Expected calibration error: the average gap between how confident a model says it is and how often it is right. Lower is better; below about 0.05, a stated 80% confidence is right about 80% of the time.
How often is this data updated?
Daily. Hosted models and prices come from OpenRouter and the Vercel AI Gateway; scores from the Jev Decision Index, Benchmark Heaven, DecisionBench and Enterprise Decision Arena; new models found on Hugging Face are reviewed before they are listed.