GameReplica - Implementation Consistency: leaderboard
Metric: Implementation consistency (%; share of reference rules the replica source code implements, agent-as-judge assessment and review; 125 tasks (25 web games x 5 difficulty levels), game reached only through screenshots and mouse, keyboard and reset actions; mean of 3 runs per task; first-round judge gemini-3.6-flash, review by gpt-5.6-sol). Source: arxiv.org. Saturation forecast: Around December 2026. 10 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude Opus 4.8 (Claude Code) | 67.4 |
Interactive version: theaggregate.ai/benchmark?slug=gamereplica-implementation-consistency · How It Works · Data refreshed daily, snapshot 2026-09-26.