NaiveAI/Naive-N0.5-Flash-FP8
text-generation model by NaiveAI
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Model card & documentation
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Building Frontier AI with AI 🏠 Homepage · 📰 Technical Blog · 💻 GitHub Naive-N0.5-Flash is an open-weight 309B MoE model with 15.5B active parameters, built for coding and AI R&D. It supports a native 1M-token context window through a hybrid of Sliding-Window Attention (SWA) and lightweight DeepSeek Sparse Attention (DSA), with no full-attention layers. Naive-N0.5-Flash builds on the open-weight MiMo-V2.5 base model, which has a simple architecture with strong foundational capabilities in world knowledge and deep research. Most layers use Sliding-Window Attention (SWA), whose per-token decoding cost does not grow with context length, while a small number of global-attention layers preserve long-range information. At million-token context lengths, however, these global-attention layers account for much of the decoding overhead. Naive-N0.5-Flash replaces the global-attention layers with DeepSeek Sparse Attention (DSA). A lightweight indexer scores the full history, while the backbone computes attention only over a selected subset of tokens. Although the…
Read the full model card ↗ · Preview checked 2026-10-29T07:55:46.398Z
Inside the original model card — Document outline
- Introduction
- Key Features
- Model Architecture
- Hybrid SWA–DSA Attention
- Training Overview
- Evaluation Results
- Deployment
- Quick Start with Transformers
- License
- Citation
- Acknowledgments
- Contact
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Documentation belongs to its respective authors. Reported project/model license: mit. A listing is not a grant of reuse or training rights. Confirm the document’s own terms at the source.
Model overview
NaiveAI/Naive-N0.5-Flash-FP8 is a text-generation model repository published by NaiveAI on Hugging Face. A library was not reported.
This page summarizes Hub metadata. For intended use, training data, evaluation results and limitations, consult the original model card.
Model facts
- Task
- text-generation
- Library
- Not reported
- Recent downloads (30 days)
- 559
- Cumulative likes
- 64
- Hugging Face trending score
- 51
- Reported safetensors parameters
- Not reported
- Architecture
- NaiveN05FlashForCausalLM
- License
- mit
- Access
- Not gated by Hugging Face
- Created
- 2026-09-27T15:24:21.000Z
- Last modified
- 2026-09-27T15:16:00.000Z
Compatibility and lineage
Language coverage was not reported.
Base-model lineage was not included.
Parameter count is not a RAM/VRAM requirement. Check precision, quantization, context length and runtime compatibility in the model card; no hardware or API-cost claim is inferred here.
Use and evaluate
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Source and freshness
Source: Hugging Face Hub. Metadata observed 2026-10-20T06:42:37.394Z. Daily imports are snapshots, not real-time monitoring.
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