Hy4
aka Tencent Hy4 · Hunyuan Hy4
TencentCoding model28 posts
Posts
28incl. 3 solo runs
Voxel kraken sea battle, Hy4 vs DeepSeek V4.1 Flash 1017: Hy4, DeepSeek V4.1 Flash 1017. Posted by @thehypedotnews.
Six 3D scenes, Hy4 vs DeepSeek V4.1 Flash 1017: DeepSeek V4.1 Flash 1017, Hy4. Posted by @NFT_Chen.
Pelican on a bicycle, four models: Hy4, Claude Opus 5.5, DeepSeek V4.1 Flash 1017, GLM 5.3 Flash. Posted by @analyzestripes.
Territory war, Muse Wonder 1.0 vs Hy4: Muse Wonder 1.0, Hy4. Posted by @artifleague.
CS2 knife model, DeepSeek V4.1 Flash 1017 vs Hy4: DeepSeek V4.1 Flash 1017, Hy4. Posted by @sshayahmet.
Web Minecraft, DeepSeek V4.1 Flash 1017 vs Hy4: DeepSeek V4.1 Flash 1017, Hy4. Posted by @leo114119.
Pelican on a bicycle SVG: DeepSeek V4.1 Flash 1017, Hy4. Posted by @leo114119.
Snow globe scene, DeepSeek V4.1 Flash 1017 vs Hy4: DeepSeek V4.1 Flash 1017, Hy4. Posted by @quimedesu.
Pagoda island, Hy4 with and without DeepSeek Harness: Hy4, Hy4, DeepSeek V4.1 Flash 1017. Posted by @ItsmeAjayKV.
Voxel pagoda garden in one shot, Hy4 with thinking off: Hy4 (solo run). Posted by @WescheNex1q.
Pagoda island, Hy4 vs DeepSeek V4.1 Flash 1017: Hy4, DeepSeek V4.1 Flash 1017. Posted by @ItsmeAjayKV.
Cheetah scene in OpenCode, three models: Hy4, GPT-6.1 Terra, DeepSeek V4.1 Flash 1017. Posted by @LatentOperatorX.
Wrecking ball vs block tower, Hy4 vs Kimi K3.1 Pro: Hy4, Kimi K3.1 Pro. Posted by @ivanainai.
3D football game “4th & Goal”, four models: Hy4, GPT-6.1 Terra, GPT-6.1 Sol, DeepSeek V4.1 Flash 1017. Posted by @sshayahmet.
3D landmark pavilion in DeepSeek Harness: DeepSeek V4.1 Flash 1017, Hy4. Posted by @mephiroth.
Toilet flush cutaway, Claude Opus 5.5 vs Hy4: Claude Opus 5.5, Hy4. Posted by @olezhavich.
Pelican on a bicycle, GPT-6.1 Sol vs Hy4: GPT-6.1 Sol, Hy4. Posted by @bangbuilds.
Tesla anatomy, DeepSeek V4.1 Flash 1017 vs Hy4: DeepSeek V4.1 Flash 1017, Hy4. Posted by @Offloop.
3D pelican on a bike, Hy4 vs DeepSeek: Hy4, DeepSeek V4.1 Flash 1017. Posted by @YxzRainy.
Pelican SVG ranked, three models: DeepSeek V4.1 Flash 1017, Kimi K3.1 Pro, Hy4. Posted by @xueyu1125.
Minecraft clone, Hy4: Hy4 (solo run). Posted by @RealFedeURU.
Explorable Romanesque cathedral, two models: GPT-6.1 Terra, Hy4. Posted by @doe_naps.
Medieval castle in one HTML file, two models: Hy4, GPT-6.1 Terra. Posted by @marcthecreatorr.
Isometric city, DeepSeek V4.1 Flash 1017 vs Hy4: DeepSeek V4.1 Flash 1017, Hy4. Posted by @OGKAIM.
Pelican SVG, Hy4 vs GPT-6.1 Sol vs Claude Opus 5.5: Hy4, GPT-6.1 Sol, Claude Opus 5.5. Posted by @wangray.
Voxel pagoda test, Hy4 against three models: Hy4, Kimi K3.1 Pro, DeepSeek V4.1 Flash 1017. Posted by @MingTian685474.
Floating voxel pagoda, Hy4 in WorkBuddy: Hy4 (solo run). Posted by @leo114119.
About Hy4
Every Hy4 comparison on aivs.tv: 25 side-by-side posts from X against other models on the same prompt, plus 3 solo runs on classic topics, 10 with cost or time reported. Compare coding ability, cost and speed from real tests.
Record against each opponent
DeepSeek V4.1 Flash 1017 is cheaper than Hy4 in 3 of 3 posts that report costs for both.
| Opponent | Posts | Cheaper | Faster | Author picks |
|---|---|---|---|---|
| DeepSeek V4.1 Flash 1017 | 18 | 0/3 | 1/3 | 1–10 |
| GPT-6.1 Terra | 4 | 1/2 | 1/2 | — |
| GPT-6.1 Sol | 3 | — | 0/1 | — |
| Claude Opus 5.5 | 3 | — | — | 0–1 |
| Kimi K3.1 Pro | 3 | 1/1 | — | 1–1 |
| GLM 5.3 Flash | 1 | 0/1 | — | — |
| Muse Wonder 1.0 | 1 | — | — | 0–1 |
From 28 posts; costs and times as stated by each author, not a controlled benchmark.
Summary
Hy4 (Tencent) appears in 28 posts on aivs.tv, next to DeepSeek V4.1 Flash 1017, Claude Opus 5.5, GLM 5.3 Flash, Muse Wonder 1.0, GPT-6.1 Terra, Kimi K3.1 Pro and 1 more. Tasks: pelican test, DeepSeek 1017 vs Hy4, voxel kraken sea battle, Hy4 vs DeepSeek V4.1 Flash 1017, six 3D scenes, Hy4 vs DeepSeek V4.1 Flash 1017, pelican on a bicycle, four models, territory war, Muse Wonder 1.0 vs Hy4, CS2 knife model, DeepSeek V4.1 Flash 1017 vs Hy4 and 22 more. Reported for Hy4: $2.62 / 4 h 25 min in @thehypedotnews's voxel kraken sea battle, Hy4 vs DeepSeek V4.1 Flash 1017, $0.047 in @analyzestripes's pelican on a bicycle, four models, 22M tokens in @ItsmeAjayKV's pagoda island, Hy4 with and without DeepSeek Harness, 3.4 min / 27K tokens in @WescheNex1q's voxel pagoda garden in one shot, Hy4 with thinking off, $0.08 / 3.9 min in @LatentOperatorX's cheetah scene in OpenCode, three models, $0.063 in @ivanainai's wrecking ball vs block tower, Hy4 vs Kimi K3.1 Pro, 1 h 36 min in @sshayahmet's 3D football game “4th & Goal”, four models, 26.6 min in @bangbuilds's pelican on a bicycle, GPT-6.1 Sol vs Hy4, $1.90 / 1 h 47 min in @Offloop's Tesla anatomy, DeepSeek V4.1 Flash 1017 vs Hy4 and $0.03 / 6 min in @marcthecreatorr's medieval castle in one HTML file, two models. @ItsmeAjayKV picks Hy4 as the best result in pagoda island, Hy4 with and without DeepSeek Harness. @ivanainai picks Hy4 as the best result in wrecking ball vs block tower, Hy4 vs Kimi K3.1 Pro. @xueyu1125 ranks Hy4 #3 in pelican SVG ranked, three models.
What each post reports for Hy4
| Post | Time | Cost | Tokens | Author’s verdict | Post |
|---|---|---|---|---|---|
| Pelican test, DeepSeek 1017 vs Hy4@dragono64v | — | — | — | — | X post |
| Voxel kraken sea battle, Hy4 vs DeepSeek V4.1 Flash 1017@thehypedotnews | 4 h 25 min | $2.62 | — | — | X post |
| Six 3D scenes, Hy4 vs DeepSeek V4.1 Flash 1017@NFT_Chen | — | — | — | DeepSeek V4.1 Flash 1017 leads on detail, realism and atmosphere in all six scenes; Hy4 is more consistent in style with cuter characters. | X post |
| Pelican on a bicycle, four models@analyzestripes | — | $0.047 | — | — | X post |
| Territory war, Muse Wonder 1.0 vs Hy4@artifleague | — | — | — | — | X post |
| CS2 knife model, DeepSeek V4.1 Flash 1017 vs Hy4@sshayahmet | — | — | — | — | X post |
| Web Minecraft, DeepSeek V4.1 Flash 1017 vs Hy4@leo114119 | — | — | — | Hy4 still has a clear gap behind DeepSeek V4.1 Flash on this web Minecraft test. | X post |
| Pelican on a bicycle SVG@leo114119 | — | — | — | Hy4 is not on the same level as DeepSeek V4.1 Flash for this front-end SVG task. | X post |
| Snow globe scene, DeepSeek V4.1 Flash 1017 vs Hy4@quimedesu | — | — | — | — | X post |
| Pagoda island, Hy4 with and without DeepSeek Harness@ItsmeAjayKV | — | — | 22,000,000 | Author’s pick | X post |
| Pagoda island, Hy4 with and without DeepSeek Harness@ItsmeAjayKV | — | — | — | The poster sees a night-and-day gain for Hy4 with the harness, but calls 22M tokens over 3 hours too slow. | X post |
| Voxel pagoda garden in one shot, Hy4 with thinking off@WescheNex1q | 3.4 min | — | 27,000 | — | X post |
| Pagoda island, Hy4 vs DeepSeek V4.1 Flash 1017@ItsmeAjayKV | — | — | — | For single-shot tests Hy4 is clearly inferior to DeepSeek V4.1 Flash 1017, per the poster. | X post |
| Cheetah scene in OpenCode, three models@LatentOperatorX | 3.9 min | $0.08 | — | DeepSeek is the poster’s clear visual winner; the poster is disappointed by Hy4. | X post |
| Wrecking ball vs block tower, Hy4 vs Kimi K3.1 Pro@ivanainai | — | $0.063 | — | Author’s pick | X post |
| 3D football game “4th & Goal”, four models@sshayahmet | 1 h 36 min | — | — | — | X post |
| 3D landmark pavilion in DeepSeek Harness@mephiroth | — | — | — | — | X post |
| Toilet flush cutaway, Claude Opus 5.5 vs Hy4@olezhavich | — | — | — | — | X post |
| Pelican on a bicycle, GPT-6.1 Sol vs Hy4@bangbuilds | 26.6 min | — | — | — | X post |
| Tesla anatomy, DeepSeek V4.1 Flash 1017 vs Hy4@Offloop | 1 h 47 min | $1.90 | — | DeepSeek takes about half the time at roughly a sixth of the cost, and its bodywork looks cleaner; Hy4’s surfaces are more angular. | X post |
| 3D pelican on a bike, Hy4 vs DeepSeek@YxzRainy | — | — | — | Despite 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. | X post |
| Pelican SVG ranked, three models@xueyu1125 | — | — | — | Author’s rank #3 | X post |
| Minecraft clone, Hy4@RealFedeURU | — | — | — | — | X post |
| Explorable Romanesque cathedral, two models@doe_naps | — | — | — | Hy4 did the exterior well but didn’t quite get the interior. | X post |
| Medieval castle in one HTML file, two models@marcthecreatorr | 6 min | $0.03 | — | Hy4 isn’t at Claude Sonnet 5.5 or DeepSeek V4.1 Flash 1017 level in 3D coding yet, but it is very fast and cheap. | X post |
| Isometric city, DeepSeek V4.1 Flash 1017 vs Hy4@OGKAIM | — | — | — | — | X post |
| Pelican SVG, Hy4 vs GPT-6.1 Sol vs Claude Opus 5.5@wangray | — | — | — | Hy4 is roughly on par with GPT-6.1 Sol this time, while Claude Opus 5.5’s taste stays steady. | X post |
| Voxel pagoda test, Hy4 against three models@MingTian685474 | — | — | — | Hy4 is an improvement over Hy4 Preview, but still doesn’t look as good as DeepSeek. | X post |
| Floating voxel pagoda, Hy4 in WorkBuddy@leo114119 | — | — | — | — | X post |
Only numbers stated in each post. “—” means the post doesn’t say.
Who won where
14- 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)
- 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)
- Wrecking ball vs block tower, Hy4 vs Kimi K3.1 ProHy4 does the same destruction test for about 7x less, and the poster calls Kimi K3.1 Pro overpriced.— the author’s view, @ivanainai (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)
- Explorable Romanesque cathedral, two modelsHy4 did the exterior well but didn’t quite get the interior.— the author’s view, @doe_naps (paraphrased)
- Medieval castle in one HTML file, two modelsHy4 isn’t at Claude Sonnet 5.5 or DeepSeek V4.1 Flash 1017 level in 3D coding yet, but it is very fast and cheap.— the author’s view, @marcthecreatorr (paraphrased)
- Pelican SVG, Hy4 vs GPT-6.1 Sol vs Claude Opus 5.5Hy4 is roughly on par with GPT-6.1 Sol this time, while Claude Opus 5.5’s taste stays steady.— the author’s view, @wangray (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)
Matchups with Hy4
7Spellings we map to Hy4
“Tencent Hy4”, “Hunyuan Hy4”