Automated README summary
Automatically summarized from the README on 23 Oct 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.
What it is
A source-only research prototype that bridges Hollow Knight game state to a bounded TypeSafe Jev controller, choosing movement and nail attacks for the Gruz Mother fight in Godhome. Bring your own game and API key.
How it uses Jev
Each request sends a compact JSON state (collision, positions, velocity, attack phase, abilities, held buttons) plus C# motion forecasts. Jev answers two independent Choice questions: movement and strike. The controller follows the returned choices, revalidates the observation, and applies button presses lasting at most 300 ms.
Primitives:choice
Technique worth stealing
Forecast possible knight controls against boss trajectories over 0.7 s in 20 ms steps under 100/180 ms input delay, then let Jev choose among options.
Try it
dotnet build ./controller/JevController.csproj -c Release, then run self-test or preview with ./examples/synthetic-gruz.json.
Model judgments from README excerpts
Project signals use repository metadata, an existing summary and the first 700 README characters, not the full project. “Not found” means not detected in that material; it does not establish absence. These are the original judgments with recorded models and dates, not source audits or run results.
Models & evaluation dates
- Inclusion gate
jev-1.14.0- Project signals
jev-1.14.0- Category
jev-1.14.0- Pattern tags
jev-1.14.0
Evidence
These signals use repository metadata, an existing summary and at most 700 cleaned README characters. ≥ 0.60 means reported in that excerpt; ≤ 0.40 means not found there. The middle band is inconclusive. None is a source-code audit or a test result. The runnable-tool question excludes research experiments; the recommendation question asks for a learning shortlist, not a quality verdict.
- Jev is core to the projectFound in material0.95
- Shows a System One patternFound in material0.84
- Describes handling uncertaintynot found in the excerpt0.03
- Reports measured numbersnot found in the excerpt0.02
- Is a runnable toolunclear0.48
- Top-10 learning shortlist signalunclear0.46
- Is a replica of the modelnot found in the excerpt0.19
- Solves a common problem (0–2)score on a 0–2 scale0.09 / 2
- About JevFound in material0.99
no-judgment band (0.40–0.60)
no-judgment band (0.40–0.60)
The Jev model and date for each judgment stage are listed above. Card written by DeepSeek V4.1 Flash from the README on 23 Oct 2026.