DeepSeek V4.1 Flash
DeepSeekCoding model8 posts
Every DeepSeek V4.1 Flash comparison on aivs.tv: 6 side-by-side posts from X against other models on the same prompt, plus 2 solo runs on classic topics, 5 with cost or time reported. Compare coding ability, cost and speed from real tests.
Posts
8incl. 2 solo runs
Summary
DeepSeek V4.1 Flash (DeepSeek) appears in 8 posts on aivs.tv, next to Claude Haiku 5.5, GPT-6 Luna, GLM 5.3 Flash, Claude Opus 5.5, GPT-6 Astra, Grok 4.7 and 2 more. Tasks: lava lamp: small models, black hole lensing ray tracer, run locally, smartwatch product-reveal film, Flappy Bird with costs in Command Code, red desert mesas scene, Flappy Bird on a local model and 2 more. Reported for DeepSeek V4.1 Flash: $0.04 / 4 min in @bridgebench's lava lamp: small models, 52 min / 115K tokens in @WescheNex1q's black hole lensing ray tracer, run locally, $0.33 / 1 h 01 min in @maker_evan's smartwatch product-reveal film, $0.0089 in @naymur_dev's Flappy Bird with costs in Command Code and $1.10 in @JustinGorya's one-shot Mario Kart clone. @imost picks DeepSeek V4.1 Flash as the best result in Flappy Bird on a local model.
What each post reports for DeepSeek V4.1 Flash
| Post | Time | Cost | Tokens | Feedback rounds | Author’s verdict | Original |
|---|---|---|---|---|---|---|
| Lava lamp: small models@bridgebench | 4 min | $0.04 | — | — | — | X post |
| Black hole lensing ray tracer, run locally@WescheNex1q | 52 min | — | 115,000 | 1 | — | X post |
| Smartwatch product-reveal film@maker_evan | 1 h 01 min | $0.33 | — | — | — | X post |
| Flappy Bird with costs in Command Code@naymur_dev | — | $0.0089 | — | 0 | — | X post |
| Red desert mesas scene@ItsmeAjayKV | — | — | — | — | — | X post |
| Flappy Bird on a local model@imost | — | — | — | — | Author’s pick | X post |
| Flappy Bird on a local model@imost | — | — | — | — | — | X post |
| Pagoda on a floating island@ItsmeAjayKV | — | — | — | — | — | X post |
| One-shot Mario Kart clone@JustinGorya | — | $1.10 | — | — | — | X post |
Only numbers stated in each post. “—” means the post doesn’t say.
Who won where
1- Flappy Bird on a local modelDeepSeek Harness works much better for this model; Pi generated no audio or particle effects.— the author’s view, @imost (paraphrased)
Matchups with DeepSeek V4.1 Flash
8DeepSeek V4.1 Flash vs Grok 4.72 posts · 9.4K viewsClaude Haiku 5.5 vs DeepSeek V4.1 Flash1 post · 63.4K viewsDeepSeek V4.1 Flash vs GPT-6 Luna1 post · 63.4K viewsDeepSeek V4.1 Flash vs Xiaomi MiMo V2.6 Flash1 post · 9.4K viewsDeepSeek V4.1 Flash vs Step 5 Preview1 post · 6.4K viewsDeepSeek V4.1 Flash vs GLM 5.3 Flash1 post · 5.4K viewsClaude Opus 5.5 vs DeepSeek V4.1 Flash1 post · 55 viewsDeepSeek V4.1 Flash vs GPT-6 Astra1 post · 55 views
Spellings we map to DeepSeek V4.1 Flash
“DeepSeek 4.1 Flash”, “DSV4.1-Flash”, “DS-v4.1-flash”