DeepSeek V4.1 Flash
DeepSeekCoding model5 posts
Every DeepSeek V4.1 Flash comparison on aivs.tv: 3 side-by-side posts from X against other models on the same prompt, plus 2 solo runs on classic topics, 3 with cost or time reported. Compare coding ability, cost and speed from real tests.
Posts
5incl. 2 solo runs
Summary
DeepSeek V4.1 Flash (DeepSeek) appears in 5 posts on aivs.tv, next to Claude Haiku 5.5, GPT-6 Luna and GLM 5.3 Flash. Tasks: lava lamp: small models, black hole lensing ray tracer, run locally, Flappy Bird on a local model, pagoda on a floating island and one-shot Mario Kart clone. 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 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 |
| 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
3Spellings we map to DeepSeek V4.1 Flash
“DeepSeek 4.1 Flash”