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
Details
- External ID
- 1371526663
- Source
- GITHUB
- Company
- —
- Product
- DenseK3
- Website domain
- github.com
- Launched
- Sept. 15, 2026
- Cohort
- —
- Upvotes
- 8
- Upvotes percentile
- 0.14514476044068664
- Tags
- —
- Fetched at
- Sept. 19, 2026, 1:17 a.m.
- Updated at
- Sept. 19, 2026, 1:17 a.m.
Enrichment
- Theme
- niche developer utilities and guides
- Vertical
- Horizontal
- Function
- Model & infra
- Audience
- Developer
- AI stance
- AI-native
- Project type
- Hobby / open-source project
- Normalized one-liner
- dense 4b model architecture based on kimi k3
- Manually corrected
- False
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 — 92 launches clear the similarity bar, closest 8 shown.
Attention rank: #78 of 93 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 272 days after the earliest competitor.
- Kimi K3 · ph · 2026-07-17 · 447 upvotes · similarity 0.49
- A new engine to run Kimi K3 on a laptop · hn · 2026-07-29 · 7 upvotes · similarity 0.46
- r-mdir · github · 2026-09-16 · 9 upvotes · similarity 0.45
- Korean-llm-v4 · github · 2026-09-09 · 21 upvotes · similarity 0.43
- giga-embeddings-10B-A1.8B_hybrid · github · 2026-09-25 · 41 upvotes · similarity 0.42
- delta-force-3d-map · github · 2026-09-12 · 8 upvotes · similarity 0.41
- qwen3.6-35b-a3b-144T-S · github · 2026-09-20 · 15 upvotes · similarity 0.39
- qwen38-inference · github · 2026-09-16 · 8 upvotes · similarity 0.39
Other launches for this product
- No other launches for this product.
Same idea, different domain
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