Harness comparisonAI Coding

Pelican on a bicycle, GPT-6.1 Sol vs Hy4 — OpenAI Codex (GPT-6.1 Sol) vs Tencent WorkBuddy (Hy4)

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Posted by@bangbuilds@bangbuilds · on X
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12 likes5,109 views

GPT-6.1 Sol in Codex and Tencent Hy4 in WorkBuddy each make a pelican-riding-a-bicycle animation: 4 min 32 s against 26 min 39 s.

Each side pairs a coding harness with its own model, so harness and model differences are mixed. More OpenAI Codex vs Tencent WorkBuddy. All harness comparisons.

The post, itemised

Task
Pelican on a bicycle, GPT-6.1 Sol vs Hy4
Mode
Not stated
Posted
Video length
12.8 s (+1 more clip)
Likes
12
Views
5,109
Bookmarks
1
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NotesThe poster asks whether the extra 22 minutes are worth it; no winner named.

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