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Benchmarks · Writing & design · Games & strategy

GameFeel Reverse Evaluation v1.5

How well a model gives feedback on proposed changes to unpublished games, especially on balance. GameFeel's reverse evaluation, made much harder in v1.5: two thirds runs with no help, one third runs where the model first sees 39 worked examples. Out of 100.

26 models · 33 results · updated 2026-11-13 · kodasdream.github.io ↗

Leaderboard

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26 of 26 selected
Fable 5.2 high

More from this benchmark

2 published measures

Breakdown

darker is better within each column · click a column to sort

All results

33 rows
#ModelEffortScore
1Fable 5.2high44.1
2Gemini 4 Carbonhigh39.6
3Gemini 4 Carbonmedium37.8
4Gemini 4 Carbonlow25.0
5Gemini 4 Hydrogenhigh23.7
6Fable 5.2medium22.7
7Fable 5.2max20.0
8Opus 5.5xhigh13.2
9Sonnet 5.5max9.7
10Opus 5.5medium7.5
11Sonnet 5.5xhigh7.0
12Gemini 4 Argonhigh6.6
13Qwen 3.8 Flashxhigh6.4
14Qwen 3.8 Maxxhigh6.1
15Sonnet 5.5medium4.6
16Qwen 3.7 Plusmedium4.0
17GPT-6.1 Solxhigh3.9
18GPT-6.1 Terraxhigh3.7
19DeepSeek V4.1 Flash 1017max2.8
20MiMo V2.6 Promax2.1
21DeepSeek V4.1 Flashmax1.7
22Haiku 5.5max1.5
23Ling 3.2 Flashmax1.5
24Gemini 3.8 Flashmax0.9
25Nemotron 3 Ultramax0.9
26Muse Wondermax0.5
27MiniMax M3.1max0.4
28Muse Spark 1.3medium0.4
29GLM 5.3 Flashmax0.4
30Kimi K3.1max0.1