jevbooks

← All projects

jev-factorio-agent

jevplay-games/jev-factorio-agent

Jev picks Factorio goals and actions; deterministic code runs the game.

Agent Decisions0.57Runner-up: Game & SimulationFunnel
Automated README summary

Automatically summarized from the README on 20 Oct 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.

What it is

A Python Factorio agent for researchers and players: Jev makes macro decisions while deterministic code owns game rules, option filtering, and actuation, with mock and live FLE backends.

How it uses Jev

Jev answers typed Choice/Score/Noul questions for goal, next action, and stuck detection over a filtered set of legal candidate actions from the game snapshot. A confidence gate either actuates the chosen action via mock or FLE backend or abstains and re-observes; effects are verified in game state.

Primitives:choicescorenoul

Technique worth stealing

Confidence-gated typed questions over a pre-filtered legal action set, with deterministic code owning rules and actuation.

Try it

PYTHONPATH=src python -m jev_factorio --backend mock --steps 8 --tick-seconds 0

View on GitHub

Start using Jev: API key and your first request →

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-1.13.0
Project signals
jev-1.13.0
Category
jev-1.13.0
Pattern tags
jev-1.13.0

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 material0.85
  • Shows a System One patternFound in material0.76
  • Describes handling uncertaintynot found in the excerpt0.05
  • Reports measured numbersnot found in the excerpt0.06
  • Is a runnable toolFound in material0.85
  • Top-10 learning shortlist signalunclear0.44
  • Is a replica of the modelnot found in the excerpt0.31
  • Solves a common problem (0–2)score on a 0–2 scale0.12 / 2
  • About JevFound in material0.98
Signals
Jev is core to the project0.85Shows a System One pattern0.76Describes handling uncertainty0.05Reports measured numbers0.06Is a runnable tool0.85Top-10 learning shortlist signal0.44Is a replica of the model0.3100.51Solves a common problem (0–2)0.12 / 2012

no-judgment band (0.40–0.60)

Design patterns
Funnel0.95Fail open, fail closed0.46Flight recorder0.45Blind review0.32Thermostat0.29Inspection0.23Traffic light0.2000.51

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 20 Oct 2026.