DeepSeek V4.1 Flash 1017 vs Hy4

Only numbers stated in each post. “—” means the post doesn’t say.

• Six 3D scenes, Hy4 vs DeepSeek V4.1 Flash 1017DeepSeek V4.1 Flash 1017 leads on detail, realism and atmosphere in all six scenes; Hy4 is more consistent in style with cuter characters.— the author’s view, @NFT_Chen (paraphrased)
• CS2 knife model, DeepSeek V4.1 Flash 1017 vs Hy4DeepSeek V4.1 Flash with DeepSeek Harness made the cleaner knife, with sharper bevels and a more precise pattern.— the author’s view, @sshayahmet (paraphrased)
• Web Minecraft, DeepSeek V4.1 Flash 1017 vs Hy4Hy4 still has a clear gap behind DeepSeek V4.1 Flash on this web Minecraft test.— the author’s view, @leo114119 (paraphrased)
• Pelican on a bicycle SVGHy4 is not on the same level as DeepSeek V4.1 Flash for this front-end SVG task.— the author’s view, @leo114119 (paraphrased)
• Pagoda island, Hy4 with and without DeepSeek HarnessThe poster sees a night-and-day gain for Hy4 with the harness, but calls 22M tokens over 3 hours too slow.— the author’s view, @ItsmeAjayKV (paraphrased)
• Pagoda island, Hy4 vs DeepSeek V4.1 Flash 1017For single-shot tests Hy4 is clearly inferior to DeepSeek V4.1 Flash 1017, per the poster.— the author’s view, @ItsmeAjayKV (paraphrased)
• Cheetah scene in OpenCode, three modelsDeepSeek is the poster’s clear visual winner; the poster is disappointed by Hy4.— the author’s view, @LatentOperatorX (paraphrased)
• Tesla anatomy, DeepSeek V4.1 Flash 1017 vs Hy4DeepSeek takes about half the time at roughly a sixth of the cost, and its bodywork looks cleaner; Hy4’s surfaces are more angular.— the author’s view, @Offloop (paraphrased)
• 3D pelican on a bike, Hy4 vs DeepSeekDespite Tencent’s benchmarks, Hy4 only wins on knowing to turn the lights on at night; its bike sinks into the road and its API costs more than DeepSeek.— the author’s view, @YxzRainy (paraphrased)
• Pelican SVG ranked, three modelsDeepSeek V4.1 Flash 1017 ranks first, then Kimi K3.1 Pro, Hy4 and Hy4 Preview.— the author’s view, @xueyu1125 (paraphrased)
• Voxel pagoda test, Hy4 against three modelsHy4 is an improvement over Hy4 Preview, but still doesn’t look as good as DeepSeek.— the author’s view, @MingTian685474 (paraphrased)