DeepSeek V4.1 Flash 1017 Is INSANE! Best Open Model EVER?! (Fully Tested)
Long-form21:05Science & TechnologyPublished Oct 18, 2026, 6:25 AM · 2d ago
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Description
🚨 Everything you’re about to see, I benchmarked using the tool I made. If you want to run these tests yourself or test models on whatever you actually use them for! → https://www.woaibench.ai/
DeepSeek is BACK, and its latest model, DeepSeek V4.1 Flash 1017, might just be one of the most impressive open-weight AI models we've seen! In this video, we put DeepSeek's newest Flash model to the test, exploring its insane coding capabilities, 3D world generation, agentic performance, benchmarks, and ridiculously low API pricing. We also compare it against GPT-6.1 Sol, GPT-6 Luna, Claude Opus 5.5, Gemini 4 Argon, Kimi K3, and other leading AI models to see how well it actually performs.
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[Must Watch]:
Meta's Muse Wonder IS OPUS 5.5 LEVEL?! I Don't Think So... (Fully Tested): https://youtu.be/f7OpKLA-CLI
Gemini 4 Argon Is Out, Fable 5.5 This Week? GPT-6.1 Astra, Nano Banana 3 & AI Self-Creating! AI NEWS: https://youtu.be/bk1xyTwzsY8
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AI NEWS: https://x.com/intheworldofai
Blog: https://x.com/deepseek_ai/status/2111375646223933650
DeepSeek Chat: https://chat.deepseek.com/
Model Card: https://huggingface.co/deepseek-ai/DeepSeek-V4.1-Flash-1017
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With speeds reportedly reaching nearly 300 tokens per second, improved reasoning, powerful coding abilities, and support for DeepSeek Harness, this model is delivering surprisingly competitive results at a fraction of the cost. From generating massive voxel worlds and realistic 3D environments to building entire games, we explore whether DeepSeek V4.1 Flash 1017 could be the best open AI model available!
Is DeepSeek about to shake up the AI industry again? Let's find out!
[Time Stamps]:
0:00 - Intro
0:38 - Upgrade
0:53 - How To Use
1:59 - Search & Fetch API
3:02 - Benchmarks
3:54 - WoAI Bench
4:33 - Ranks 1st on Open Model List
5:15 - Insanely Fast
6:24 - Old Deepseek Model vs New
6:56 - Frontend
7:36 - Stealing From OpenAI?
8:39 - SVG Test
9:24 - DV4.1 vs Opus 5.5
10:17 - Best Voxel Art?
11:30 - D4.1 vs Luna
12:41 - Haiku Level?
13:40 - Deepseek Harness
14:31 - GPT-6.1 Sol vs DeepSeek v4.1 Flash
15:33 - Opus Level Output
16:19 - Minecraft Clone
17:34 - Loses To Gemini 4 Argon
18:17 - Really Good at 3D Development
18:44 - Using Tools
19:19 - Video Creation
19:45 - Two Cents
#DeepSeek #DeepSeekV4 #AI #OpenSourceAI #CodingAI #LLM #ArtificialIntelligence #AIAgents #GPT6 #ClaudeAI #GeminiAI #AIModels #DeepSeekFlash 🚀🔥🤖
Additional Tags: DeepSeek, DeepSeek V4.1, DeepSeek V4.1 Flash, DeepSeek V4.1 Flash 1017, DeepSeek 1017, DeepSeek AI, DeepSeek new model, DeepSeek review, DeepSeek benchmarks, DeepSeek vs GPT 6, DeepSeek vs GPT 6.1 Sol, DeepSeek vs Claude, DeepSeek vs Opus 5.5, DeepSeek vs Gemini 4 Argon, DeepSeek vs Kimi K3, DeepSeek Harness, DeepSeek API, DeepSeek coding, DeepSeek 3D generation, DeepSeek voxel world, DeepSeek Blender, AI coding agents, best open source AI, best open weight LLM, open source LLM, AI model comparison, AI benchmarks, AI news, GPT 6 Luna, Claude Haiku 5.5, Gemini 4, agentic coding, vibe coding, World of AI
Tags
DeepSeek V4.1DeepSeek V4.1 FlashDeepSeek V4.1 Flash 1017DeepSeek 1017DeepSeek AIDeepSeek new modelDeepSeek reviewDeepSeek benchmarksDeepSeek vs ClaudeDeepSeek vs Opus 5.5DeepSeek HarnessDeepSeek APIDeepSeek codingDeepSeek 3D generationDeepSeek voxel worldDeepSeek BlenderAI coding agentsbest open source AIbest open weight LLMopen source LLMAI newsGemini 4agentic codingvibe codingWorld of AIbest open model
Details
- Published
- Oct 18, 2026, 6:25 AM
- Length
- 21:05 (1,265 s)
- Format
- Long-form
- Category
- Science & Technology
- Audio language
- EN
- Quality
- HD
- Captions
- No
- Made for kids
- No
- Licensed content
- Yes
- Video ID
- eItSZ33FVnA
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