# Inside DeepSeek's Trillion-Token Engine: DeepInfer and deepseek-recipe Architecture from Silicon to Protocol Layer > Source: > Published: 2026-10-21 05:38:07+00:00 [!NOTE] Executive Summary (TL;DR) **Silicon & Kernel Foundations**: DeepInfer is co-optimized for NVIDIA SM100 (Blackwell with NVLink 5) and Huawei Ascend 950 NPUs, leveraging custom kernels—FlashMLA (latent attention decoding), DeepGEMM (FP8/FP4 block-scaled GEMM), DeepEP (zero-bubble All-to-All communication), and TileKernels (TileLang domain-specific JIT compilation)—to eliminate hardware abstraction overhead. **Cluster Topology & 1:1 PD Disaggregation**: Breaking past single-node time-sharing limitations, the system establishes a symmetrical 1:1 ratio between 8-GPU compact Prefill nodes (compute-bound, high FLOPs density) and 64–128 GPU Wide-EP Decode supernodes (memory-bound, ultra-wide aggregate HBM bandwidth), supplemented by an isolated asynchronous Vision Encoder pipeline. **Triad Algorithmic Acceleration Suite**: Introduces **DSpark Confidence-Scheduled Speculative Decoding** (Confidence Head predicting adaptive verification trees, unlocking 4%–7% net throughput), **SWA Bounded Replay** (eliminating redundant recomputation across sliding window boundaries in long contexts), and **dynamic MoE load balancing** (resident core experts + on-demand redundant replicas to eliminate cross-node stragglers). **Protocol Revolution & Unit Economics**: Checkpoints officially discard traditional Jinja templates in favor of the Rust-native `deepseek-recipe` engine for zero-copy OpenAI/Anthropic protocol translation, `` isolation, and tool-call parsing. The production report reveals single-cluster daily throughput of **155 Trillion Tokens**, average prompt lengths of 77K, a **96% KV Cache hit rate**, and **$38/GPU/hour (~254 RMB/GPU/h)** in off-peak revenue. **Deep-Dive Cross References**: Inter-node RDMA transport is detailed in [P/D Disaggregation & Distributed KV Cache](https://blog.llmgo.top/en/articles/pd-disaggregation-distributed-kv-cache/); speculative decoding theory is explored in [EAGLE Speculative Decoding](https://blog.llmgo.top/en/articles/speculative-decoding-eagle-guide/); underlying attention mechanics are derived in [MLA Matrix Absorption](https://blog.llmgo.top/en/articles/mha-gqa-mla-matrix-absorption-inference-engine/) and [MoE Expert Parallelism](https://blog.llmgo.top/en/articles/moe-expert-parallelism-inference-engine/); high-performance networking is covered in [InfiniBand Production Tuning](https://blog.llmgo.top/en/articles/infiniband-production-deployment-opensm-ofed-nccl-tuning/). In modern AI research, open source often stops at releasing weights and publishing papers. The underlying engineering that enables frontier labs to sustainably serve hundreds of millions of requests under viable unit economics has remained a guarded trade secret. In October 2026, DeepSeek published its landmark technical report, *Production Deployment Practices of DeepSeek V4.1 Flash at Scale*, accompanied by the open-source release of its core production stack: the high-performance inference framework **[DeepInfer](https://github.com/deepseek-ai/DeepInfer)** and the protocol adaptation layer **[deepseek-recipe](https://github.com/deepseek-ai/deepseek-recipe)**. The disclosures revealed staggering production numbers: These achievements stem from a ground-up reconstruction of the entire inference stack—spanning semiconductor microarchitectures, collective communication fabrics, specialized operator compilers, disaggregated prefill-decode clustering, and unified protocol parsing. This guide provides an exhaustive engineering dissection across all layers. Before exploring micro-level mechanics, review the macro-level architecture spanning DeepInfer and `deepseek-recipe`: ``` flowchart TD subgraph Layer_Protocol["Layer 7: Protocol & API Intermediary (deepseek-recipe)"] REC_In["OpenAI Chat / Anthropic Messages / Tool Call Requests"] --> REC_Core["deepseek-recipe (Rust Native Engine)"] REC_Core --> REC_Parse["<think> Reasoning Isolation / Tool Calling Extraction / Prompt Formatting"] end subgraph Layer_Scheduling["Layer 6: Algorithmic Scheduling & Acceleration"] SCH_DSpark["DSpark Confidence-Scheduled Speculative Decoding
(Confidence Head Adaptive Tree Search)"] SCH_SWA["SWA Bounded Replay
(Sliding Window Boundary Anchor Replay)"] SCH_MoE["Dynamic MoE Load Balancing
(Resident Core Experts + Dynamic Redundant Replicas)"] SCH_KV["72h+ Tiered KV Cache Governance
(96% Hit Rate / DRAM-NVMe Tiered Eviction)"] end subgraph Layer_Disaggregation["Layer 5: 1:1 Physical PD Disaggregation"] PD_Prefill["Prefill Pool (8-GPU Compact Nodes)
Compute-Bound / High FLOPs Density / Large Context Throughput"] PD_Decode["Decode Supernodes (64-128 GPU Wide-EP)
Memory-Bound / Massive HBM Bandwidth / Breaking Single-Node Bandwidth Walls"] PD_Vision["Isolated Vision Encoder Module
Asynchronous Patch-Level Pre-encoding"] PD_Prefill -- "GPUDirect RDMA One-Sided Zero-Copy KV Push" --> PD_Decode end subgraph Layer_Kernel["Layer 4: High-Performance Kernels & Compilers (The Deep* Matrix)"] K_FlashMLA["FlashMLA (Latent Space Attention Decoding)"] K_DeepGEMM["DeepGEMM (FP8 / MXFP4 Block-Scaled Matrix Multiplication)"] K_DeepEP["DeepEP (Zero-Bubble All-to-All MoE Communication)"] K_TileKernels["TileKernels (Cross-Platform JIT via TileLang)"] K_DeepSelect["DeepSelect (Fused Top-K Gating Router)"] end subgraph Layer_Hardware["Layer 3: Physical Silicon & Fabric Foundations"] HW_NV["NVIDIA SM100 (Blackwell)
NVLink 5 (1.8TB/s) / FP4 Tensor Cores"] HW_Ascend["Huawei Ascend 950 NPU
HCCS Mesh / DaVinci Cube+Vector Units"] HW_Net["8x 400G/800G NDR InfiniBand & Lossless RoCEv2 (Leaf-Spine)"] end Layer_Protocol --> Layer_Scheduling Layer_Scheduling --> Layer_Disaggregation Layer_Disaggregation --> Layer_Kernel Layer_Kernel --> Layer_Hardware ``` Inference efficiency is bound by semiconductor physics. DeepInfer's design philosophy rejects generic hardware abstractions in favor of direct alignment with accelerator microarchitectures. DeepSeek's production deployments officially embrace both NVIDIA and Huawei compute platforms: | Hardware Dimension | NVIDIA Blackwell (SM100) | Huawei Ascend 950 NPU | |---|---|---| | **Process & Packaging** | TSMC 4NP Dual-Die CoWoS-L | 7nm Advanced System-in-Package (SiP) | | **Die-to-Die Interconnect** | 10 TB/s NV-HBI Fabric | Ultra-Wide On-Package Bus | | **Intra-Node P2P Bandwidth** | NVLink 5 (1.8 TB/s Bidirectional per GPU) | HCCS (1.2 TB/s Bidirectional per NPU) | | **Memory Subsystem** | 192GB–288GB HBM3e (8.0 TB/s Bandwidth) | 128GB–192GB HBM3 (3.8 TB/s Bandwidth) | | **Compute Engines** | 5th-Gen Tensor Cores (Native FP4 / FP8) | DaVinci Architecture (Cube Matrix + Vector Units) | | **Driver & Toolchain** | CUDA 13.x / PTX / TileLang JIT | CANN 8.x / Ascend C / TileLang JIT | ``` graph LR subgraph Chip_Interconnect["Physical Bandwidth Hierarchy (Orders of Magnitude Disparity)"] L_SRAM["On-Chip SRAM
~20-30 TB/s Ultra-Fast L1/L2"] --> L_HBM["On-Package HBM3e
3.8 - 8.0 TB/s Memory Bandwidth"] L_HBM --> L_NVLINK["Intra-Node NVLink 5 / HCCS
1.2 - 1.8 TB/s Bidirectional Link"] L_NVLINK --> L_NIC["Inter-Node 400G/800G RDMA
50 - 100 GB/s Network Fabric"] end ``` The bandwidth disparity between on-package HBM (8.0 TB/s) and inter-node networks (50–100 GB/s) represents an 80x–100x performance drop. This physical reality establishes two core distributed rules: `All-Reduce` collective operations per transformer layer for every single token. Extending TP across physical nodes stalls Tensor Cores in network wait states over 95% of the time.`All-to-All` collective communication exchanges lower per-token data volume than TP, it is hypersensitive to network tail latency and buffer jitter. Inter-node topologies mandate 8x 400G/800G InfiniBand (NDR) or rail-optimized lossless RoCEv2 fabrics (see Generic inference runtimes decompose complex models into generic CUDA kernels, causing excessive global memory round-trips. DeepInfer addresses this through a dedicated matrix of custom kernels: ``` flowchart TD subgraph Deep_Matrix["DeepInfer Custom Kernel Suite"] direction TB F_MLA["FlashMLA
Latent Space Attention"] D_GEMM["DeepGEMM
FP8/FP4 Micro-Scaling"] D_EP["DeepEP
Zero-Bubble All-to-All"] T_LANG["TileKernels
TileLang Cross-Platform JIT"] D_SEL["DeepSelect
Fused Top-K Gating"] end F_MLA & D_GEMM & D_EP & D_SEL --> T_LANG T_LANG --> Target_NV["NVIDIA SASS Binary"] T_LANG --> Target_Ascend["Ascend Machine Code"] ``` As analyzed in [MLA Matrix Absorption](https://blog.llmgo.top/en/articles/mha-gqa-mla-matrix-absorption-inference-engine/), Multi-Head Latent Attention compresses keys and values into a low-rank latent representation $c_t^{KV}$, reducing per-token KV Cache footprint to less than one-sixth of traditional MHA. FlashAttention-2/3 assumes standard multi-head formats and cannot absorb low-rank projection matrices in-flight. **FlashMLA** provides: Large MoE checkpoints require low-precision quantization. However, coarse per-tensor quantization destroys numerical precision in reasoning tasks. In distributed MoE execution, tokens must be dispatched to experts on disparate nodes via `all_to_all_v` collectives. To avoid maintaining separate CUDA and Ascend C codebases, DeepInfer integrates **TileLang**: Attempting to co-locate compute-bound prefill operations with memory-bound decode operations on the same GPU creates intractable resource contention. DeepSeek resolves this through physical Prefill-Decode (PD) Disaggregation. DeepSeek's production deployments maintain an exact 1:1 GPU card count ratio between Prefill and Decode pools: ``` flowchart TB subgraph Ingress["Global Smart Gateway Layer"] GW["Global Session Gateway"] V_Pool["Vision Encoder Node Pool
(Independent Patch-Level Pre-encoding)"] end subgraph Prefill_Pool["Prefill Node Pool (Compute-Bound - 8-GPU HGX Nodes)"] P_Node0["Prefill Node 0
8x H100/B200 (TP=8)"] P_Node1["Prefill Node 1
8x H100/B200 (TP=8)"] P_Node2["Prefill Node 2
8x H100/B200 (TP=8)"] end subgraph Decode_Pool["Decode Supernodes (Memory-Bound - 64-128 GPU Wide-EP)"] D_SuperNode0["Wide-EP SuperNode 0 (64-128 GPUs)
Inter-Node NVSwitch / RoCEv2 Fabric"] D_SuperNode1["Wide-EP SuperNode 1 (64-128 GPUs)
Inter-Node NVSwitch / RoCEv2 Fabric"] end GW -->|"1. Text Prompt"| Prefill_Pool GW -->|"Image Payload"| V_Pool V_Pool -->|"Visual Embeddings"| Prefill_Pool P_Node0 ==>|"2. GPUDirect RDMA One-Sided Zero-Copy KV Push (< 5ms)"| D_SuperNode0 P_Node1 ==>|"2. GPUDirect RDMA One-Sided Zero-Copy KV Push (< 5ms)"| D_SuperNode0 P_Node2 ==>|"2. GPUDirect RDMA One-Sided Zero-Copy KV Push (< 5ms)"| D_SuperNode1 GW -.->|"3. Forward Subsequent Decode Requests"| Decode_Pool ``` For multimodal workloads, DeepInfer extracts image processing into a standalone tier: Beyond hardware and kernel co-design, DeepInfer integrates three algorithmic breakthroughs: **DSpark Speculative Decoding**, **SWA Bounded Replay**, and **Dynamic MoE Balancing**. Standard speculative decoding pairs a lightweight draft model with a primary target model, verifying $K$ drafted tokens in a single target forward pass (see [EAGLE Speculative Decoding](https://blog.llmgo.top/en/articles/speculative-decoding-eagle-guide/)). However, conventional schemes suffer from the **Fixed-Stride Penalty**: With a fixed stride ($K=5$), if the first drafted token is rejected, all four remaining tokens are discarded. During deep reasoning phases or complex syntax emission, rigid strides introduce significant waste. ``` flowchart TD subgraph Traditional["Traditional Speculative Decoding (Fixed K=5)"] T1["Token 1 (High Conf)"] --> T2["Token 2 (High Conf)"] T2 --> T3["Token 3 (Low Conf - Rejected)"] T3 --> T4["Token 4 (Wasted Math)"] T4 --> T5["Token 5 (Wasted Math)"] T_Val["Verification: Accepted 2, Discarded 3 (60% Wasted Compute)"] end subgraph DSpark["DeepInfer DSpark (Adaptive Verification Tree)"] D_Head["Draft Model + Confidence Head"] D_Head --> D1["Token 1 (Confidence 0.95 -> Expand)"] D1 --> D2["Token 2 (Confidence 0.91 -> Expand)"] D2 --> D3{"Token 3 Confidence 0.42 < Threshold ?"} D3 -- "Yes: Immediate Dynamic Pruning" --> D_Commit["Submit only 2 tokens (Zero Wasted Compute)"] D3 -- "No" --> D_Next["Continue Expansion"] end ``` DSpark attaches a lightweight regression head to the draft model's final layer, predicting target acceptance probability: $$\hat{P}*{\text{accept}}(x*{t+i}) = \sigma \left( W_c \cdot h_{t+i} + b_c \right)$$ where $h_{t+i}$ denotes the draft model's hidden representation at step $t+i$. The scheduler dynamically bounds verification tree depth: $$\text{Depth}(T) = \max \left{ m \in [1, K_{\max}] \;\middle|\; \prod_{j=1}^{m} \hat{P}*{\text{accept}}(x*{t+j}) \ge \tau_{\text{threshold}} \right}$$ DeepSeek-V4.1-Flash employs Sliding Window Attention (SWA) to sustain efficiency across long contexts. In conversational turns, SWA typically encounters **Boundary Recomputation Penalties**: When the context window slides past length $W$, tokens outside the window lose cross-attention visibility. If historical context must be revisited or verified, the system is conventionally forced to re-execute prefill across earlier tokens. **SWA Bounded Replay Mechanics**: In multi-node expert parallelism, unmitigated routing skew creates severe **Straggler Bottlenecks**: if all tokens in a batch route to a small subset of popular experts, those GPU ranks saturate while others idle, blocking the entire cluster at the subsequent All-to-All barrier. DeepInfer employs a three-part balancing strategy: The production report's most striking metric is an online **96% KV Cache hit rate** across 77K-token average inputs. This efficiency relies on a structured three-tier storage hierarchy: ``` graph TB subgraph Storage_Hierarchy["DeepInfer Tiered KV Cache Storage Architecture"] Tier1["Tier 1: GPU HBM Memory Pool
Capacity: Tens of TBs | Latency: < 1 µs
Active working set for high-concurrency sessions"] Tier2["Tier 2: Host DRAM Shared Memory Pool
Capacity: Hundreds of TBs | Latency: ~10-20 µs
Warm cache for sessions idle within 1-6 hours"] Tier3["Tier 3: Distributed NVMe-oF Local Storage
Capacity: Multiple PBs | Latency: ~100-300 µs
Cold archive for 7-day Chatbot / 3-day Agent TTLs"] end Tier1 <== "GPUDirect Swapping" ==> Tier2 Tier2 <== "Asynchronous Write-Through" ==> Tier3 ``` `deepseek-recipe` Deep Dive) Production deployments require reliable API serialization. Alongside DeepInfer, DeepSeek open-sourced **[deepseek-recipe](https://github.com/deepseek-ai/deepseek-recipe)**. Traditional Hugging Face repositories rely on `chat_template.jinja` rendered via Python. In massive production clusters, Jinja presents three primary bottlenecks: `...`), structured function calling parameters, and multimodal references. String-based Jinja rendering frequently mishandles token boundaries and escaping. Consequently, **DeepSeek-V4.1-Flash removed Jinja templates**, delegating all prompt preparation to `deepseek-recipe`. `deepseek-recipe` is authored in **Rust** with PyO3 bindings: ``` php flowchart LR A["API Request (OpenAI / Anthropic / Custom)"] --> B["Python Gateway (FastAPI / vLLM Server)"] B --> C["deepseek-recipe Core (Rust Native Shared Library)"] C --> D["Zero-Copy Conversation AST"] D --> E["Token ID Serialization & <think> State Machine"] E --> F["Native Token Buffers Dispatched to Engine"] ``` Installable via `pip install deepseek-recipe`, the following example demonstrates production API bridging: ``` """ production_gateway_recipe.py Production gateway integration using deepseek-recipe for protocol unification, reasoning trace separation, and function calling extraction. """ from typing import Dict, Any, List import deepseek_recipe as ds_recipe def handle_chat_completion_request(payload: Dict[str, Any]) -> ds_recipe.RenderedInput: """ Transforms standard OpenAI API payloads into native token streams via deepseek-recipe. """ # 1. Initialize structured conversation instance conversation = ds_recipe.Conversation() # 2. Configure thinking and reasoning behaviors enable_thinking = payload.get("enable_thinking", True) conversation.set_reasoning_mode(enable_thinking) # 3. Bind client tool declarations if "tools" in payload: for tool in payload["tools"]: conversation.register_tool( name=tool["function"]["name"], description=tool["function"].get("description", ""), parameters=tool["function"].get("parameters", {}) ) # 4. Ingest multi-turn message history for msg in payload["messages"]: role = msg["role"] content = msg["content"] if role == "system": conversation.add_system_message(content) elif role == "user": conversation.add_user_message(content) elif role == "assistant": # Preserve historical reasoning chains and tool calls cleanly reasoning_content = msg.get("reasoning_content", None) tool_calls = msg.get("tool_calls", None) conversation.add_assistant_message( content=content, reasoning_content=reasoning_content, tool_calls=tool_calls ) elif role == "tool": conversation.add_tool_result( tool_call_id=msg["tool_call_id"], result=content ) # 5. Compile to native token arrays and attention masks via Rust engine rendered_input = conversation.render_for_engine( tokenizer_model="deepseek-ai/DeepSeek-V4.1-Flash", add_generation_prompt=True ) return rendered_input def parse_engine_stream_output(raw_token_stream: List[int]) -> Dict[str, Any]: """ Streams and demuxes raw token streams into traces and content payloads. """ parser = ds_recipe.StreamOutputParser(tokenizer_model="deepseek-ai/DeepSeek-V4.1-Flash") parsed_result = { "reasoning_chunk": "", "content_chunk": "", "detected_tool_calls": [] } for token_id in raw_token_stream: event = parser.step(token_id) if event.is_reasoning(): # Encapsulated within blocks parsed_result["reasoning_chunk"] += event.text() elif event.is_content(): # Primary user-facing generation parsed_result["content_chunk"] += event.text() elif event.is_tool_call_completed(): # Fully parsed structured function invocation parsed_result["detected_tool_calls"].append(event.get_tool_call()) return parsed_result ``` `<|fim_begin|>` or `` tags) are safely escaped. How does DeepSeek maintain profitability while offering competitive API pricing, achieving **$38/GPU/hour** in revenue? A formal financial model clarifies the dynamics. Consider a baseline production deployment of 512 accelerators (256 Prefill GPUs + 256 Decode GPUs): Operating 512 enterprise-grade GPUs (e.g., 64 8-GPU Blackwell / H100 nodes) incurs the following monthly cost model: | Cost Category | Monthly Allocation (USD) | Modeling Methodology | |---|---|---| | **Server Hardware Amortization (CapEx)** | **$550,000 / month** | 64 nodes amortized over 36 months straight-line + enterprise support | | **Network Fabric & Optics Amortization** | **$65,000 / month** | 800G NDR InfiniBand leaf-spine switches and active optical cabling | | **Datacenter Power & Cooling (OpEx)** | **$130,000 / month** | High-density liquid-cooled suites, 12kW–15kW per rack, PUE = 1.25 | | **High-Bandwidth Transit & BGP Ports** | **$45,000 / month** | Dedicated redundant transit ports supporting high egress volume | | **AI Infrastructure Engineering Allocation** | **$90,000 / month** | Dedicated cluster operations and systems engineering personnel | | **Total Monthly Operating Cost** | **~$880,000 / month** | **Yields an average daily run-rate of $29,333 / day** | Comparing gross revenues against operating costs: ``` pie title Daily Financial Composition ($466,944 / Day) "Net Operating Margin" : 437611 "Server Amortization (CapEx)" : 18333 "Datacenter Power & Bandwidth" : 5833 "Network Optics & Fabric" : 2167 "AI Systems Personnel" : 3000 ``` While large language model serving is often treated as compute-bound selling of FLOPs, DeepSeek's operational model primarily **monetizes memory bandwidth and cache reuse**: How does DeepInfer contrast with other prominent inference engines in production? | Architectural Dimension | DeepSeek DeepInfer | vLLM (v1 Engine) | SGLang (FlashInfer) | TensorRT-LLM | |---|---|---|---|---| | **Primary Design Target** | **High-Scale Profitable Production** | Developer accessibility and universal serving | Complex multi-turn Agent & long contexts | Peak single-node NVIDIA performance | | **P/D Disaggregation** | **Native Physical Disaggregation (1:1 Ratio)** | Experimental community support | Mature distributed PD implementations | Supported via complex manual manifests | | **MoE Parallelism** | **Native Wide-EP (64–128 GPU Supernodes)** | Intra-node focus, multi-node via Ray | Cross-node EP integrated with DeepEP | Static TP/EP groupings | | **Speculative Decoding** | **DSpark (Confidence Adaptive Tree Search)** | Standard Speculative / EAGLE | Native EAGLE-2 Tree Decoding | Fixed-stride speculative decoding | | **Long-Context Cache** | **SWA Bounded Replay + 72h Tiering** | PagedAttention blocks | RadixAttention prefix trees | Basic KV paging | | **Silicon Ecosystem** | **SM100 (Blackwell) + Huawei Ascend 950** | Broad community coverage (NVIDIA-first) | Primarily NVIDIA, expanding ROCm | **NVIDIA Platforms Only** | | **API Protocol Layer** | **Custom deepseek-recipe (Rust Native)** | Python Jinja template evaluation | Python abstraction layers | C++ native runtime / Triton | Based on multi-node supernode testing with DeepInfer, four critical failure modes and their mitigations are highlighted below: `rx_prio0_drop`).` PFC_DEADLOCK_DETECTION_EN=1`). ``` --dspark-confidence-threshold 0.85 \ --dspark-max-draft-tokens 4 \ --dspark-abort-on-rollback-rate 0.30 ``` If rollbacks exceed 30% over three consecutive execution steps, the scheduler temporarily falls back to pure autoregressive generation. `CUDA illegal memory access` crashes. General-purpose frameworks like vLLM and SGLang are designed to support hundreds of model architectures and diverse consumer and enterprise deployment scenarios. This broad compatibility necessitates generalized abstraction layers and complex multi-device runtime wrappers. DeepInfer was engineered with a focused objective: maximizing serving efficiency specifically for **DeepSeek architectures (MLA, CSA+HCA, MoE), massive parameters, Wide-EP topologies, and target Blackwell/Ascend silicon**. Removing extraneous abstractions yielded a lightweight codebase with zero memory overhead and direct kernel access, forming the operational foundation of its $38/GPU/h unit economics. Jinja templates are interpreted dynamically as raw text. When handling multi-turn tool calling, complex system prompts, and strict `` token isolation, Jinja incurs high CPU overhead and risks token escaping errors. Rust provides zero-cost abstractions, deterministic memory safety without a garbage collector, and high-throughput AST manipulation. For integration, the library is distributed via PyPI (`pip install deepseek-recipe`). Python gateways (e.g., built on FastAPI, Litestar, or LiteLLM) can replace prompt formatting modules by routing requests into `deepseek_recipe.Conversation`, achieving parity with official tokenization and reasoning separation without altering underlying network architectures. **Yes, provided traffic patterns and gateway routing are architected appropriately.** The 96% hit rate reported in production stems from two major workload characteristics: *Originally published at [LLM Systems Architecture](https://blog.llmgo.top/en/articles/deepinfer-deepseek-recipe-architecture/) on blog.llmgo.top.*