In a benchmark of AI coding agents building a Flappy Bird game in Unity, Claude Opus 5 scored 10/10 and shipped a working game with a 306-line PlayMode test suite, while Claude Sonnet 5 scored 5/10 be…
Ziva's Godot Benchmark 2 finds Claude Opus 5 is the only model that produces a playable 3D vampire survivor game, scoring 8/10 for world quality and 9/10 for conversation, but costing $65.64 and takin…
A benchmark of three AI models for game development found that GPT 5.6 Sol outperforms Kimi 3 and Claude Fable 5 in speed and cost, despite producing slightly worse results. Sol completed a 3D parkour…
OpenAI's GPT-5.6 family built a complete, playable Flappy Bird clone in Godot with zero GDScript errors across all three variants on July 9, with Luna costing $0.17, Terra $1.15, and Sol $1.59, while …