# Compare decision models

> DecisionModels.ai compares 60 registry entries by maker and access, with release dates, published prices and recorded inputs linked to sources.

Updated 2026-11-04 (Australia/Adelaide)

DecisionModels.ai compares 60 registry entries by maker, access and release date, with published prices and recorded input types. Sources sit beside each fact; VENDOR-REPORTED claims and INDEPENDENT results keep their labels, and the registry assigns no ranking.

Prices are VENDOR-REPORTED. Missing prices or input types have no recorded value in the registry. Hosted prices use different billing units.

| Model | Maker | Hosted / open | Released date | Published price | Input types | Sources |
| --- | --- | --- | --- | --- | --- | --- |
| [Jev](<https://decisionmodels.ai/models/jev>) | TypeSafe AI | Hosted | Released: 15 Sep 2026 | $0.042 per million input tokens; output free | Text; experimental image input. | [Announcement](<https://typesafe.ai/blog/introducing-system-one-models-and-jev>) · [Jev 1.14](<https://typesafe.ai/blog/jev-1-14>) · [Docs](<https://docs.typesafe.ai>) · [On OpenRouter](<https://openrouter.ai/docs/guides/community/jev>) |
| [Decisions API](<https://decisionmodels.ai/models/openai-decisions>) | OpenAI | Hosted | Public beta launch: 6 Oct 2026 | $0.10 per million uncached input tokens; output free | Text, images, JSON and conversation history with tool calls and outputs | [Decisions guide](<https://developers.openai.com/api/docs/guides/decisions>) · [API changelog](<https://developers.openai.com/api/docs/changelog>) |
| [d1](<https://decisionmodels.ai/models/d1>) | Liquid AI | Hosted | Released: 29 Sep 2026 | OpenRouter lists d1 and d1.1 at $0.02 and d1-ultra at $0.042 per million input tokens, output free (as of 28 Oct 2026) | Varies by model; open variants include text, images, video and audio. | [Docs](<https://docs.liquid.ai/lfm/models/decision-models>) · [Announcement](<https://x.com/liquidai/status/2105003472332693869>) · [Decision Index](<https://huggingface.co/spaces/multimodalart/jev-decision-index>) · [Open d1 release](<https://huggingface.co/blog/LiquidAI/open-d1>) · [d1.1 on OpenRouter](<https://openrouter.ai/liquid/d1.1>) · [d1-2B](<https://huggingface.co/LiquidAI/d1-2B>) |
| [Mercury Decide](<https://decisionmodels.ai/models/mercury-decide>) | Inception | Hosted | Released: 30 Sep 2026 | $0.02 per million input tokens at a 50% discount, output free; a free tier remains (OpenRouter, as of 22 Oct 2026) | not recorded | [OpenRouter](<https://openrouter.ai/inception/mercury-decide:free>) · [Announcement](<https://x.com/_inception_ai/status/2105375133003325768>) |
| [Solar Decide](<https://decisionmodels.ai/models/solar-decide>) | Upstage | Hosted | OpenRouter announcement: 28 Sep 2026 | OpenRouter lists $0.05 per million input tokens, output $0 (as of 2 Oct 2026); the launch post described a limited-time 50% discount | not recorded | [OpenRouter](<https://openrouter.ai/compare/upstage/solar-decide>) · [OpenRouter announcement](<https://x.com/OpenRouter/status/2104625184703742225>) · [Solar Decide Flash](<https://openrouter.ai/upstage/solar-decide-flash>) |
| [Span-01](<https://decisionmodels.ai/models/span-01>) | Respan | Hosted | Released: 24 Sep 2026 | $0.02 per million input tokens; output free | not recorded | [Announcement](<https://respan.ai/blog/introducing-span-1>) · [Span-02](<https://www.respan.ai/blog/introducing-span-2>) |
| [Decider 1](<https://decisionmodels.ai/models/decider-1>) | meraGPT | Hosted | not published | $0.03 per million input tokens; output $0 | not recorded | [meragpt.com](<https://meragpt.com/>) |
| [Microsoft-Decision-1](<https://decisionmodels.ai/models/microsoft-decision-1>) | Microsoft | Hosted | Released: 9 Oct 2026 | $0.042 per million input tokens; output free | not recorded | [Announcement](<https://commandline.microsoft.com/microsoft-decision-1-model-foundry/>) |
| [Clef-omni](<https://decisionmodels.ai/models/clef-omni>) | Cloudflare | Hosted | Released: 9 Oct 2026 | $0.150 per million input tokens | Audio and video | [Cloudflare changelog](<https://developers.cloudflare.com/changelog/post/2026-10-09-clef-omni-workers-ai/>) |
| [Snowflake Decision](<https://decisionmodels.ai/models/snowflake-decision>) | Snowflake | Hosted | Released: 8 Oct 2026 | not published | not recorded | [Announcement](<https://www.snowflake.com/en/blog/snowflake-decision-cortex-ai-functions/>) · [Decision Fast](<https://www.snowflake.com/en/blog/snowflake-decision-fast-low-latency-ai-decisions/>) |
| [Celeris-1-decision](<https://decisionmodels.ai/models/celeris-1>) | Celeris | Hosted | Released: 8 Oct 2026 | $0.04 per million input tokens; output free | Text, structured data and images | [Announcement](<https://celeris.ai/celeris-1-decision>) |
| [SubQ Snap](<https://decisionmodels.ai/models/subq-snap>) | Subquadratic | Hosted | Released: 12 Oct 2026 | $0.04 per million input tokens; output free | Text and images | [Announcement](<https://subq.ai/introducing-subq-snap>) · [Version 1.1 release](<https://subq.ai/subq-snap-1-1>) · [Baseten](<https://www.baseten.co/library/subq-snap-11/>) · [API models, status and pricing](<https://docs.subq.ai/using-the-api/models/>) · [Baseten launch, 02 Nov 2026](<https://x.com/baseten/status/2117356128631976142>) |
| [Classify-1](<https://decisionmodels.ai/models/classify-1>) | ScaleDown | Hosted | OpenRouter listing: 13 Oct 2026 | not published | Text or a whole document | [Docs](<https://docs.scaledown.ai/api-reference/decisions-overview>) · [OpenRouter](<https://openrouter.ai/scaledown/classify-1>) |
| [Clairic](<https://decisionmodels.ai/models/clairic>) | Cloudflare | Hosted | Released: 19 Oct 2026 | $0.10 per million input tokens on OpenRouter; output free | Text and images | [Announcement](<https://blog.cloudflare.com/clairic-extraction-model/>) · [OpenRouter listing](<https://openrouter.ai/cloudflare/clairic>) · [OpenRouter decisions inventory (34 entries, checked 4 Nov 2026)](<https://openrouter.ai/api/v1/models?output_modalities=decisions>) |
| [Parallel Decisions API](<https://decisionmodels.ai/models/parallel-decisions>) | Parallel | Hosted | Released: 25 Oct 2026 | $1 per 1,000 calls (as of 25 Oct 2026) | not recorded | [Announcement](<https://parallel.ai/blog/decisions-api>) · [Docs](<https://docs.parallel.ai/decisions/decisions-quickstart>) · [Benchmark](<https://github.com/parallel-web/pws-decisions-benchmark>) · [Benchmark announcement](<https://parallel.ai/blog/pws-decisions-benchmark>) |
| [Kev](<https://decisionmodels.ai/models/kev>) | Jared Palmer | Open weights | Released: 1 Oct 2026 | $0.042 per million input tokens and $0 per million output tokens for jaredpalmer/kev-4b on OpenRouter (VENDOR-REPORTED, 2 Nov 2026) | not recorded | [GitHub](<https://github.com/jaredpalmer/kev>) · [Kev 1.0 release](<https://github.com/jaredpalmer/kev/releases/tag/kev-1.0>) · [Hugging Face](<https://huggingface.co/jaredpalmer>) · [Kev 4B on OpenRouter](<https://openrouter.ai/jaredpalmer/kev-4b>) · [GitHub API: stars](<https://api.github.com/repos/jaredpalmer/kev>) |
| [DecisionTune 1.0](<https://decisionmodels.ai/models/decisiontune>) | DecisionTune | Open weights | Hugging Face repository upload: 4 Oct 2026 | not published | not recorded | [Hugging Face](<https://huggingface.co/decision-tune/decisiontune-1.0>) |
| [Tev1-4B](<https://decisionmodels.ai/models/tev1>) | Together AI | Open weights | Released: 23 Sep 2026 | not published | not recorded | [Hugging Face](<https://huggingface.co/togethercomputer/Tev1-4B-experimental>) · [GitHub](<https://github.com/togethercomputer/tev1>) · [Announcement](<https://x.com/togethercompute/status/2102882216950763814>) · [Untuned 4B baseline test](<https://github.com/Joshhuang123/jev-rsi>) |
| [GLiNER2.5-Decide](<https://decisionmodels.ai/models/gliner25-decide>) | Fastino | Open weights | Released: 24 Sep 2026 | not published | not recorded | [Announcement](<https://fastino.ai/blog/gliner-2-5-decide-open-weight-decision-model>) · [Hugging Face](<https://huggingface.co/fastino/GLiNER2.5-Decide>) |
| [Laya](<https://decisionmodels.ai/models/laya>) | Convai Innovations | Open weights | Released: 18 Sep 2026 | not published | not recorded | [Site](<https://laya.convaiinnovations.com>) · [GitHub](<https://github.com/NandhaKishorM/laya>) |
| [Nimble](<https://decisionmodels.ai/models/nimble>) | Bespoke Labs | Open weights | Released: 18 Sep 2026 | not published | not recorded | [GitHub](<https://github.com/bespokelabsai/nimble>) · [Ollama](<https://ollama.com/library/nimble>) · [Hugging Face](<https://huggingface.co/bespokelabs/Bespoke-Nimble-9B>) · [Nimble README](<https://github.com/bespokelabsai/nimble>) |
| [Decision 1.0](<https://decisionmodels.ai/models/decision-1>) | vLLM Semantic Router | Open weights | Released: 22 Sep 2026 | not published | not recorded | [Hugging Face](<https://huggingface.co/collections/llm-semantic-router/decision-10-6ab12177bd0002394d8409f9>) · [Announcement PR](<https://github.com/vllm-project/semantic-router/pull/4041>) · [d3 on Hugging Face](<https://huggingface.co/vllm-sr/d3>) |
| [Decider](<https://decisionmodels.ai/models/pplx-decider>) | Perplexity | Open weights | Released: 6 Oct 2026 | $0.02 (V1.2) and $0.01 (Flash) per million input tokens on OpenRouter, output free (as of 22 Oct 2026) | Text and images | [V1.2 announcement](<https://community.perplexity.ai/t/pplx-decider-v1-2-is-the-highest-scoring-decision-model-on-claimbench/6392>) · [Hugging Face](<https://huggingface.co/perplexity-ai/pplx-decider-v1.2>) · [V1.1 announcement](<https://community.perplexity.ai/t/pplx-decider-v1-1-27b-our-updated-open-weights-multimodal-decision-model-is-now-available/6286>) |
| [Drex 2.0](<https://decisionmodels.ai/models/drex>) | Nace.AI | Open weights | Released: 6 Oct 2026 | $0.06 per million input tokens for Drex 2.0; $0.03 for Drex Max, Max v1.1 and Max Finance, hosted | Drex 2.0: text. Drex Max: text and images on NVIDIA GPUs; text only on CPU and Apple Silicon. | [Model table](<https://console.nace.ai/docs/drex/reference/models>) · [Hugging Face](<https://huggingface.co/nace-ai/drex-v2.0>) · [Drex Max weights and local inference](<https://huggingface.co/nace-ai/drex-max-v1>) · [Drex Max Finance API guide](<https://console.nace.ai/docs/drex/guides/drex-max#drex-max-finance>) |
| [H2O-Lightning-4B](<https://decisionmodels.ai/models/h2o-lightning>) | H2O.ai | Open weights | Released: 7 Oct 2026 | not published | Text and images; v1.2.2 accepts up to four images. | [Announcement](<https://h2o.ai/blog/2026/h2o-lightning-jevbench>) · [Hugging Face](<https://huggingface.co/h2oai/h2o-lightning-4b>) |
| [Jebadiah v2.1](<https://decisionmodels.ai/models/jebadiah>) | frontier-infra | Open weights | Released: 10 Oct 2026 | not published | not recorded | [Release post](<https://huggingface.co/blog/frontier-infra/jebadiah-v2-1>) |
| [Lumma-Fev-27B](<https://decisionmodels.ai/models/lumma-fev>) | FrontiersMind | Open weights | Released: 14 Oct 2026 | not published | not recorded | [Release post](<https://huggingface.co/blog/FrontiersMind/lumma-fev-27b>) |
| [Granite Switch 4.1](<https://decisionmodels.ai/models/granite-switch>) | IBM | Open weights | Released: 15 Oct 2026 | not published | not recorded | [Announcement](<https://huggingface.co/blog/ibm-granite/granite-switch-4-1>) |
| [TYGER](<https://decisionmodels.ai/models/tyger>) | NineNineSix | Open weights | Released: 17 Oct 2026 | not published | Microphone audio and text-to-speech audio | [Hugging Face](<https://huggingface.co/nineninesix/tyger>) · [Announcement](<https://x.com/defoemark/status/2111306095591670263>) · [Voice agent](<https://github.com/nineninesix-ai/tyger-s2s>) |
| [Talos](<https://decisionmodels.ai/models/talos>) | Tractian | Open weights | Repository and weights upload: 22 Oct 2026 | not published | not recorded | [GitHub](<https://github.com/tractian/talos>) · [Hugging Face](<https://huggingface.co/tractian/talos-0.8b>) |
| [Mammoth 1](<https://decisionmodels.ai/models/baseten-mammoth>) | Baseten (Base Labs) | Open weights | Released: 21 Oct 2026 | OpenRouter lists mammoth-1 at $0.10, elephant-1 at $0.035 and joey-1 at $0.01 per million input tokens, output free (as of 30 Oct 2026) | Text and images | [Announcement](<https://www.baseten.co/blog/the-best-decision-models-in-the-world-mammoth-1-and-elephant-1/>) · [Technical report](<https://labs.baseten.co/articles/mammoth-1-and-elephant-1-frontier-decision-models>) · [mammoth-1 on Hugging Face](<https://huggingface.co/baselabs/mammoth-1>) · [elephant-1 on Hugging Face](<https://huggingface.co/baselabs/elephant-1>) · [joey-1](<https://huggingface.co/baselabs/joey-1>) |
| [Qev 0.8B](<https://decisionmodels.ai/models/qev>) | labqoat | Open weights | Hugging Face weights upload: 20 Oct 2026 | not published | Text and images | [Model page](<https://app.labqoat.com/e/qev/qev/>) · [Hugging Face](<https://huggingface.co/labqoat/qev-0.8b>) |
| [Decido](<https://decisionmodels.ai/models/decido>) | decido-ai | Open weights | Weights upload: 22 Oct 2026 | not published | not recorded | [Hugging Face](<https://huggingface.co/decido-ai/decido-26b-a4b>) |
| [Arc-decide](<https://decisionmodels.ai/models/arc-decide>) | Arc53 (DocsGPT) | Open weights | Hugging Face v0.2 upload: 11 Oct 2026 | not published | not recorded | [Docs](<https://docs.docsgpt.cloud/Models/decision-model>) · [Hugging Face](<https://huggingface.co/Arc53/arc-decide-0.4b-v0.2>) |
| [Valen](<https://decisionmodels.ai/models/valen>) | Valen Team | Open weights | First Hugging Face weights upload: 5 Oct 2026 | not published | Text, images and video | [Site and demo](<https://valen-team.github.io/>) · [Hugging Face](<https://huggingface.co/Valen-Team/Valen-4B>) |
| [Fovea-4B](<https://decisionmodels.ai/models/fovea>) | Sivasuthan | Open weights | Weights upload: 24 Oct 2026 | not published | Images plus a typed question | [GitHub](<https://github.com/Sivasuthan9/fovea>) · [Hugging Face](<https://huggingface.co/Sivasuthan/fovea-4b>) |
| [homi](<https://decisionmodels.ai/models/homi>) | egma-ai | Open weights | Hugging Face weights upload: 27 Oct 2026 | not published | Audio clip plus Noul, Choice or Score questions | [GitHub](<https://github.com/egma-ai/homi>) · [Hugging Face](<https://huggingface.co/egma-ai/homi>) · [Show HN](<https://news.ycombinator.com/item?id=50276913>) |
| [Nimbus](<https://decisionmodels.ai/models/nimbus>) | Crele | Open weights | Hugging Face weights upload: 30 Oct 2026 | not published | A live audio stream plus yes/no questions; answers yes, no or cant\_tell per 40 ms | [GitHub](<https://github.com/Crele-AI/nimbus>) · [Hugging Face](<https://huggingface.co/crele/nimbus-v1>) |
| [GLiDE](<https://decisionmodels.ai/models/glide>) | Fastino | Open weights | Weights repository upload: 19 Oct 2026 | not published | Text, JSON or images plus typed questions | [Hugging Face](<https://huggingface.co/fastino/GLiDE>) · [API docs](<https://docs.fastino.ai/inference/systemone>) · [Decision Index](<https://huggingface.co/spaces/multimodalart/jev-decision-index>) |
| [UltraBERT Curation](<https://decisionmodels.ai/models/ultrabert-curation>) | Daniel van Strien | Open weights | Released: 28 Oct 2026 | not published | not recorded | [Hugging Face](<https://huggingface.co/davanstrien/ultrabert-380m-curation>) · [Recipe](<https://github.com/davanstrien/curation-decision-recipe>) |
| [KnowLine](<https://decisionmodels.ai/models/knowline>) | PelaAI | Open weights | First Hugging Face family release: 7 Oct 2026 | not published | not recorded | [Hugging Face](<https://huggingface.co/PelaAI/KnowLine-31B-Gen1>) · [Decision Index](<https://huggingface.co/spaces/multimodalart/jev-decision-index>) |
| [Ollama v0.35](<https://decisionmodels.ai/models/ollama>) | Ollama | Tooling | Released: 28 Sep 2026 | not published | not recorded | [Release notes](<https://github.com/ollama/ollama/releases/tag/v0.35.0>) |
| [SemIf (formerly OpenJev)](<https://decisionmodels.ai/models/openjev>) | TheoLeeCJ | Community | not published | not published | not recorded | [openjev.com](<https://openjev.com/>) · [TheoLeeCJ/SemIf-OpenJev](<https://github.com/TheoLeeCJ/SemIf-OpenJev>) |
| [bnsd55/jevmlx](<https://decisionmodels.ai/models/bnsd55-openjev>) | bnsd55 | Community | not published | not published | not recorded | [GitHub](<https://github.com/bnsd55/jevmlx>) |
| [kw2828/OpenJev](<https://decisionmodels.ai/models/kw2828-openjev>) | kw2828 | Community | not published | not published | not recorded | [GitHub](<https://github.com/kw2828/OpenJev>) |
| [akash-kamat/system-one-gemma](<https://decisionmodels.ai/models/system-one-gemma>) | akash-kamat | Community | not published | not published | not recorded | [GitHub](<https://github.com/akash-kamat/system-one-gemma>) |
| [leofmarciano/groot](<https://decisionmodels.ai/models/groot>) | leofmarciano | Community | not published | not published | not recorded | [GitHub](<https://github.com/leofmarciano/groot>) |
| [jwuthri-cloud/SelfJev](<https://decisionmodels.ai/models/selfjev>) | jwuthri-cloud | Community | not published | not published | Text and images | [GitHub](<https://github.com/jwuthri-cloud/SelfJev>) · [Hugging Face](<https://huggingface.co/Jwuthrich/selfjev-4b-vision>) |
| [prismhq/jev-router](<https://decisionmodels.ai/models/jev-router>) | prismhq | Tooling | not published | not published | not recorded | [GitHub](<https://github.com/prismhq/jev-router>) |
| [mizorewww/laya-mlx](<https://decisionmodels.ai/models/laya-mlx>) | mizorewww | Tooling | not published | not published | not recorded | [GitHub](<https://github.com/mizorewww/laya-mlx>) |
| [Hume Audio Decisions API](<https://decisionmodels.ai/models/hume-audio-decisions>) | Hume AI | Hosted | Released: 2 Nov 2026 | $0.47 per million input tokens (audio, questions and context); answers not billed. Hume's billing docs, checked 03 Nov 2026 | One MP3 or WAV per request, 5 seconds to 5 minutes; the model hears 16 kHz mono audio | [Announcement](<https://www.hume.ai/blog/introducing-hume-audio-decision-api>) · [Product and playground](<https://www.hume.ai/products/decision-model-api>) · [Docs](<https://dev.hume.ai/audio-decisions/docs/overview>) · [Billing](<https://dev.hume.ai/audio-decisions/docs/billing>) · [Audio preparation](<https://dev.hume.ai/audio-decisions/docs/preparing-your-audio>) · [Launch changelog](<https://dev.hume.ai/audio-decisions/changelog/2026/11/2.md>) · [Python SDK](<https://github.com/HumeAI/hume-audio-decisions-python-sdk>) |
| [Zoom Decisions API](<https://decisionmodels.ai/models/zoom-decisions>) | Zoom | Hosted | Released: 19 Oct 2026 | $0.042 per million tokens for Decisions API; $0.10 for Pro, per Zoom's product page checked 03 Nov 2026 | Text, images or both | [Product, playground and pricing](<https://www.zoom.com/en/products/ai-services/decisions-api/>) · [Launch changelog](<https://developers.zoom.us/changelog/ai-services/october-19-2026/>) |
| [LingDT-Decision-1.0](<https://decisionmodels.ai/models/lingdt-decision>) | Ant Digital Technologies (蚂蚁数科) | Hosted | Released: 22 Oct 2026 | Ant lists ¥0 per million input and output tokens, with an original input rate of ¥0.20 per million tokens. Checked 04 Nov 2026. The rate is for the 4B test endpoint during a free trial; no trial end date was established. | not recorded | [DTMaaS model page](<https://maas.antdigital.com/models/modelservice-1792325631780001741>) · [Official model data and API example](<https://maas.antdigital.com/api/v1/model-service/public/get/modelservice-1792325631780001741>) · [API guide](<https://maas.antdigital.com/docs/lingdt-decision-api-guide>) · [Launch report (IT之家)](<https://www.ithome.com/1/016/633.htm>) · [Jev pricing source](<https://docs.typesafe.ai/models>) · [Microsoft-Decision-1 source](<https://commandline.microsoft.com/microsoft-decision-1-model-foundry/>) |
| [Ru-Jev](<https://decisionmodels.ai/models/ru-jev>) | besktech (beskvladimir-create) | Open weights | First Hugging Face repository creation: 1 Nov 2026 | not published | not recorded | [Weights and v1.1 model card](<https://huggingface.co/besktech/ru-jev>) · [GitHub](<https://github.com/beskvladimir-create/ru-jev>) · [Release metadata](<https://huggingface.co/api/models/besktech/ru-jev>) |
| [Intern-Decision](<https://decisionmodels.ai/models/intern-decision>) | InternLM | Open weights | First Hugging Face upload: 26 Sep 2026 | not published | Text and images | [4B weights and model card](<https://huggingface.co/internlm/Intern-Decision-4B>) · [GitHub](<https://github.com/internlm/Intern-Decision>) · [Report](<https://arxiv.org/abs/2610.22131>) · [Hugging Face upload metadata](<https://huggingface.co/api/models/internlm/Intern-Decision-4B>) |
| [MiniCPM-OCR Jev](<https://decisionmodels.ai/models/minicpm-ocr-jev>) | OpenBMB | Open weights | First Hugging Face upload: 23 Oct 2026 | not published | Candidate OCR reading and document region | [Weights and model card](<https://huggingface.co/openbmb/MiniCPM-OCR-Jev>) · [Code and deployment](<https://github.com/OpenBMB/MiniCPM-OCR>) · [JevOCRBench](<https://huggingface.co/datasets/openbmb/JevOCRBench>) · [Hugging Face upload metadata](<https://huggingface.co/api/models/openbmb/MiniCPM-OCR-Jev>) |
| [hs-decide-1-flash](<https://decisionmodels.ai/models/hs-decide-1-flash>) | Vectorize (Hindsight) | Open weights | Released: 3 Nov 2026 | $0.02 per million input tokens on Hindsight Inference; input only | Text and structured state | [Launch and evaluation](<https://hindsight.vectorize.io/blog/2026/11/03/hindsight-models>) · [Weights and model card](<https://huggingface.co/hindsight-ai/hs-decide-1-flash>) · [Hindsight code](<https://github.com/vectorize-io/hindsight>) · [System evaluation](<https://benchmarks.hindsight.vectorize.io>) |
| [Smaug-Decisions](<https://decisionmodels.ai/models/smaug-decisions>) | Abacus.AI | Open weights | Maker blog announcement: 2 Nov 2026 | not published | Audio, images and text; 2 to 20 options | [Weights and model card](<https://huggingface.co/abacusai/Smaug-Decisions>) · [0.7B audio tier](<https://huggingface.co/abacusai/Smaug-Audio-Decisions-0.7B>) · [LiteRT build](<https://huggingface.co/abacusai/Smaug-Decisions-LiteRT>) · [Maker blog announcement](<https://blog.abacus.ai/blog/2026/11/02/smaug-decisions/>) · [X announcement: 3 Nov 2026](<https://x.com/bindureddy/status/2117659234448154646>) |
| [REAX 1.3](<https://decisionmodels.ai/models/reax>) | REAX | Open weights | Released: 3 Nov 2026 | Hosted price not recorded in this registry. | Text; noul, choice and score questions | [Weights, results and upstream notices](<https://huggingface.co/decisionmodels/REAX-1.3>) · [REAX Engine](<https://github.com/reaxlabs/reax-engine>) · [Announcement](<https://x.com/reaxlabs/status/2117664350655729995>) |
| [K-Decision-9B](<https://decisionmodels.ai/models/k-decision>) | ONYULTEA | Open weights | First Hugging Face upload: 3 Nov 2026 | not published | Text; choice questions with 2 to 26 options and yes/no questions | [Weights, licence declaration and results](<https://huggingface.co/ONYULTEA/K-Decision-9B>) · [Serving and evaluation code](<https://github.com/onyultea/k-decision>) · [Weight file inventory](<https://huggingface.co/api/models/ONYULTEA/K-Decision-9B/tree/main>) |

## JevBench

INDEPENDENT

Benchmark Heaven evaluates Jev-compatible models on decision quality and calibration, with speed and cost reported on separate boards for self-hosted systems and hosted APIs.

[JevBench scores and methods](<https://decisionmodels.ai/jevbench>)

[Source](<https://benchmarkheaven.com/jev-models/alternatives>) · [Source](<https://benchmarkheaven.com/jev-models/methodology>)

## Artificial Analysis and the Jev Decision Index

INDEPENDENT

Artificial Analysis and the community Jev Decision Index use their own tasks and scoring rules. Their scores cannot be compared directly with JevBench scores.

[Independent comparisons and evidence](<https://decisionmodels.ai/#evidence>)

[Source](<https://artificialanalysis.ai/articles/artificial-analysis-decision-index>) · [Source](<https://huggingface.co/spaces/multimodalart/jev-decision-index>)

## Published prices

Hosted prices use different billing units. Open-weight models are free to download; running them uses your own hardware.

[Decision model pricing](<https://decisionmodels.ai/pricing>)

## Jev alternatives

Alternatives include hosted models and open weights, with separate groups for community projects and tools.

[Jev alternatives by group](<https://decisionmodels.ai/jev-alternatives>)