DeepSeek V4-Flash
Private AI Appliance
More than inference hardware: a business-ready enterprise AI platform with built-in knowledge base, Data Agent, and self-evolving capabilities.
Built-in Enterprise AI Apps
No complex setup or specialist AI team. Pre-built knowledge base, Data Agent, and self-evolving engine start creating business value after deployment.
Intelligent Knowledge Base
Built-in enterprise RAG system. Auto-parse PDFs, Word, Excel into searchable vector knowledge bases. Department-level access isolation.
Data Agent
Query business data in natural language. "Why did East China bookings drop last week?" — auto-joins tables, generates SQL, outputs insight reports. No data team needed.
Self-Evolving Capability
Agents continuously learn from internal Q&A feedback to auto-optimize retrieval strategies and response quality. The more you use it, the better it understands your business.
Deep Software Optimization
No complex fine-tuning or prompt engineering needed. Pre-built vertical templates for hotel distribution, finance compliance, legal review. Plug in and deploy in 30 minutes.
Core Technology Highlights
DS4 is a purpose-built inference architecture tuned for DeepSeek V4 Flash
76GB Model Size
DS4's 2-bit asymmetric quantization compresses 284B params to ~76GB. Runs smoothly on 128GB memory.
1/10th the Cost
Competing DeepSeek appliances cost ¥200K-3M. DS4 entry-level starts at just ¥30-40K.
1M Token Context
KV cache disk-offloading slashes memory needs for million-token long-context inference.
Data Never Leaves
On-premise deployment satisfies data compliance for finance, healthcare, and legal industries.
Three Deployment Tiers
From entry validation to enterprise compliance, choose the right hardware package for budget and scenario.
DGX Spark Entry
- NVIDIA DGX Spark GB10
- Native DS4 CUDA backend
- Pre-loaded 284B model
- Plug & play
Mac Studio Pro
- Apple M3 Ultra chip
- Native DS4 Metal backend
- Peak inference speed
- Silent, office-friendly
Domestic GPU Compliant
- Moore Threads MTT S4000 dual
- Full domestic compliance
- vLLM + DS4 hybrid backend
- Gov/enterprise preferred
Core Difference vs. Competitors
Most DeepSeek appliances are priced around ¥200K-3M and are hardware-heavy, software-light. HotelByte DS4 uses software innovation to deliver stronger cost-performance.
How the DeepSeek V4-Flash Appliance ships
Plug in, connect knowledge and data, and run pre-built templates from day one.
- 1
Plug in and power on
Connect the appliance, allocate 128GB of unified memory, and boot. The DS4 inference engine boots in 30 minutes on Apple Silicon, NVIDIA, or AMD.
- 2
Connect knowledge and data
The built-in RAG knowledge base parses documents with department-level isolation. The Data Agent federates queries across your business data with RBAC.
- 3
Run pre-built templates
Hotel distribution, finance compliance, and legal review templates are pre-installed. The Self-Evolving engine starts learning from day-one feedback.
Make AI Real in Your Business
No need to hire an AI team or run long model-tuning projects. Plug in, deploy in 30 minutes, and let the system learn your business over time.