Autonomous browser-game model benchmark

MODEL ARCADE

Twenty-eight autonomous coding outputs published as unmodified benchmark artifacts. Select a model and game to inspect the result. Entries marked failed are preserved as benchmark evidence, not certified playable results.

SPACE INVADERS — 11 MODELS

Claude Opus 5.5

Anthropic via OpenRouter · high reasoning · 29/29 deterministic checks plus real-input verification

DeepSeek V4.1 Flash

DeepSeek via OpenRouter · high reasoning · independently browser-verified

GPT-6 Astra High

OpenAI via OpenRouter · high reasoning · independently browser-verified

Mellum2 12B-A2.5B

Local MXFP4 MoE · failed autonomous repair · score remained 0

GPT-5.6 Sol

OpenAI endpoint · 32K allowance

Claude Fable 5

Anthropic endpoint · 32K allowance

DeepSeek V4 Flash 0731

Morph BF16 · 32K allowance

Gemini 3.7 Flash

Google endpoint · 32K allowance

GLM-5.3

Z.AI FP8 endpoint

Qwen3.8 Max

Alibaba · completed after resume

Qwen3.8 27B

AkashML BF16

GALAGA — 11 MODELS

Claude Opus 5.5

Anthropic via OpenRouter · high reasoning · entry, formation, dives, fire and terminal states verified

DeepSeek V4.1 Flash

DeepSeek via OpenRouter · high reasoning · entry, formation and dives browser-verified

MiMo 2.6 Flash

Xiaomi via OpenRouter · high reasoning · 19/19 browser checks passed

GPT-6 Astra High

OpenAI via OpenRouter · high reasoning · browser interaction verified

GPT-5.6 Sol

OpenAI · $0.1785

Claude Fable 5

Anthropic · browser crash self-fixed

DeepSeek V4 Flash 0731

Morph BF16 · extended natural completion

Gemini 3.7 Flash

Google · largest visual artifact

GLM-5.3

Z.AI FP8 · extensive verification

Qwen3.8 Max

Alibaba · real Chrome/end-state tests

Qwen3.8 27B

AkashML BF16 · required 128K continuation

3D DESCENT — 2 MODELS

Claude Opus 5.5 — Neon Descent

Self-contained WebGL · six-axis flight · keys, combat, reactor escape, failure and victory independently verified

GPT-6 Astra High — Deep Vector

Self-contained WebGL · six-axis flight · reactor escape · 83/83 independent checks

PIXEL ROGUELITE — 2 MODELS

Claude Opus 5.5 — Pixel Panic

Exact matched prompt · three procedural floors · elemental chains · Food-Court King · 37/37 static plus 68/68 browser checks

GPT-6 Astra High — Pixel Panic

Procedural mall mayhem · elemental chains · Food-Court King · 41 verified test groups

ORIGINAL FREE-CHOICE — 1 MODEL

Claude Opus 5.5 — Lanternwake

Original lantern-weaving action game · four escalating phases · God Mode · 68/68 checks plus three complete bot victories

TURN-BASED JRPG — 1 MODEL

Claude Opus 5.5 — Emberwake

Original 16-bit-inspired RPG chapter · four classes · exploration, magic and progression · three-phase boss · independently verified

No external game assets or runtime network dependencies. Publicly served through Cloudflare Pages.