Model overview
⚡ Each donation = another big MoE quantized I host 25+ free APEX MoE quantizations as independent research. My only local hardware is an NVIDIA DGX Spark (122 GB unified memory), enough for ~30-50B-class MoEs, but bigger ones (200B+) require rented compute on H100/H200/Blackwell, typically $20-100 per quant. If APEX quants are useful to you, your support directly funds those bigger runs. **Brought to you by the LocalAI team** -- the creators of LocalAI the open-source AI engine that runs any model - LLMs, vision, voice, image, video - on any hardware. No GPU required. APEX (Adaptive Precision for EXpert Models) is a **novel quantization technique** for Mixture-of-Experts language models. Unlike uniform quantization methods that apply the same precision to every tensor, APEX introduces a **layer-wise precision gradient** combined with **MoE-aware tensor classification** and **diverse imatrix calibration** to achieve Q8_0-level quality at a fraction of the size. The method was discovered through systematic human-driven, AI-assisted research across 25+ quantization strategies. APEX outperforms Unsloth Dynamic 2.0 (UD) quantizations on accuracy benchmarks while being 2x smaller.
Key features
特点摘要待依据来源补齐，不凭模型名称推断能力。
Limitations & considerations
Sources are insufficient to establish specific limitations. Verify task performance, latency, data policies, licensing and version lifecycle.
Source prices & cost analysis
Prices vary by channel, region and configuration. Channel quotes are listed independently and are not treated as a single official provider price.
| Source / channel | Input | Output | Billing unit | Collected at |
|---|---|---|---|---|
| No verified prices yet. Check the source channel. | ||||
Estimate monthly base token costs
Estimates exclude cache discounts, tiered pricing, multimodal surcharges, web search, taxes and additional reasoning output.
Public benchmarks & run configuration
暂无已采集的可核验公开评分。模型未上榜不代表能力较低。
View full indexed rankings →Frequently asked questions
Do open weights permit free commercial use?
Not necessarily. Check the version license, commercial conditions and usage policies. Self-hosting incurs compute and maintenance costs.
Are these real-time billing prices?
These are timestamped source snapshots, not live billing prices. Check the channel for current versions, regions, discounts and billing methods.
Sources & traceability
许可证：apache-2.0。模型介绍与第三方评测均以原来源的具体版本和方法为准。