Benchmarks and comparisons with decision models

WebGL card game Speed against a Jev-powered CPU, showing Jev's decision latency and accuracy against a rule validator in real time.

MuJoCo Franka arm stacking cubes: code proposes and simulates small moves, Jev picks moves, grasp, release and completion, vs Claude.

Browser playground: configure a pool of OpenRouter models, let Jev pick one for a task, then judge whether its pick was right.

Self-hosted playground running SystemOne requests through an emulator, Jev and an LLM judge to compare per-question fidelity.

Deterministic 3D restaurant simulator that replays the same evening to compare rule-based, camera-assisted and Jev-planned waiters.

Chinese 'emotion lie detector' demo comparing Jev's Choice, Score and Noul judgments on a message with a general LLM.

Terminal Sudoku where Python owns the rules and Jev picks one move per turn, solving easy boards but struggling once it must guess.

Bulgarian blog categoriser comparing Jev and local Laya on 50 posts, with a small local LLM naming new topics.

Toy local Jev-shaped decision API on a 0.5B model that answers yes/no, choice and score questions by scoring option tokens.

Local natural-language task workspace where Jev, OpenAI or Gemini turn requests into view and task changes, with speed and cost comparisons.

Experiment testing whether Jev knows music theory via SATB part-writing and quizzes vs Claude, plus a Jev-driven Rhodes piano demo.

Small experiment: reordering enum options changed a local Jev clone's answers on its old default, while hosted Jev's did not.

Experiment screening ADHD review abstracts as include or exclude with Jev, scored against Cohen et al. 2006 abstract triage labels.

Measurement-first lab deciding which classifier technique, Jev, rules or other models, earns a place in a coding-agent fleet.

Experimental Jev wire-compatible engine that claims to produce typed decisions from Mandelbrot fractal dynamics rather than a trained model.

Perplexity's Apache-2.0 multimodal decision model on Qwen3.8-27B, reporting 61.56 on the Decision Index versus 57.9 for Jev.

Apache-2.0 open-weight Jev alternative that answers yes/no, choice and score questions with per-option probabilities in one pass.

50 small interactive demos comparing Jev's Choice, Score and Noul with OpenAI gpt-4o-mini side by side, runnable offline from fixtures.

Small open vision-language decision models (2B, 4B, 9B) that answer typed questions about photos and records with a trained can't-tell.

Small open decision models (0.8B and 4B, from Qwen3.5) with a server that speaks Jev's /v1/systemone format in one forward pass.

Open System One decision model (LoRA on Qwen3.5-4B) that reads typed answers from logits in one pass, with its benchmark harness.

Video demo classifying 50 mock YouTube comments with Jev (intent, value, video idea) and comparing speed and cost with GPT-4o-mini.

Serves MiniCPM5-2B-8bit on Apple Silicon as a Jev-compatible /v1/systemone service and reproduces its JevBench score.

Bring-your-own-key wrapper that exposes Upstage Solar Pro4 or Mini4 behind Jev's /v1/systemone shape, with a comparison benchmark.

0.6B open Jev replica returning full option distributions with no decoding; one checkpoint plays ViZDoom, Maze and Snake.

Small open decision model on a frozen Qwen3.5-4B serving /v1/systemone in about 200 ms, benchmarked against Jev on JevBench.

Preregistered study: reading a frozen Qwen3-4B's option-letter logits matches grammar-constrained JSON accuracy, and runs faster.

Open Apache-2.0 Jev-like model family on Qwen3.8-27B that reads one-token candidate preferences and serves a TypeSafe-compatible API.

Recipe that answers JevBench typed decisions with frozen Gemma-4-12B-it on stock vLLM by reading one option-letter token's probability.

InternLM's open multimodal decision models (0.8B-4B) trained on Qwen3.5, with calibration tooling and a 96-case calibration benchmark.