DenseK3
DenseK3-4B 是一个把 Kimi K3 的 KDA、MLA、AttnRes 和 SiTU 等核心架构下沉到 4B Dense scale 的研究项目；我们没有从零重新预训练，而是以 Qwen3.5-4B-Base 为 donor，通过分阶段白盒架构迁移、Joint Recovery 和多教师蒸馏，把一个成熟 pretrained model 改造成新的 Dense K3-style architecture，并进一步研究它的能力保留和长上下文状态效率
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GITHUB · launched Sep 15, 2026 · 8 upvotes (top 88%) · 0 views
Niche: large language models · 191 launches, 4 in the last 7 days ▼ -33% · Explore this niche →
Category and tags
- Horizontal
- Model & infra
- Developer
- AI-native
- Hobby / open-source project
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More like this: all 191 launches in large language models →
Could you build this?
No Performing white-box architectural transplantation (MLA, KDA) and multi-teacher knowledge distillation on a 4B parameter foundation model demands deep ML research expertise and massive compute.
What it would actually take: The system requires PyTorch, custom Triton/CUDA kernels for modified attention mechanisms, and Megatron-LM/DeepSpeed running on multi-node GPU clusters. The core difficulties are mathematically mapping donor weights to structurally disparate layers, stabilizing joint recovery training without catastrophic forgetting, and tuning multi-teacher loss dynamics across long contexts. This requires research-grade deep learning expertise and significant compute infrastructure.
Competitors
Other products that read as similar to this one : 328 launches clear the similarity bar, closest 8 shown.
Attention rank: #287 of 329 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 315 days after the earliest competitor.
- Kimi K3 · ph · 2026-07-17 · 447 upvotes · similarity 0.50
- A new engine to run Kimi K3 on a laptop · hn · 2026-07-29 · 7 upvotes · similarity 0.48
- r-mdir · github · 2026-09-16 · 9 upvotes · similarity 0.46
- SUSFS4LKM · github · 2026-10-14 · 9 upvotes · similarity 0.46
- giga-embeddings-10B-A1.8B_hybrid · github · 2026-09-25 · 41 upvotes · similarity 0.44
- IT3-Solar-System-Quantum-Architecture · github · 2026-11-10 · 16 upvotes · similarity 0.43
- flux-3-image-klein · github · 2026-10-15 · 110 upvotes · similarity 0.42
- delta-force-3d-map · github · 2026-09-12 · 8 upvotes · similarity 0.42
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