update

Signed-off-by: qingjun <[email protected]>

Author: qscqesze

_posts/2025-06-26-minimax-m1.md

@@ -11,7 +11,7 @@ This article explores how MiniMax-M1's hybrid architecture is efficiently suppor
 
 ---
 
-# Introduction
+## Introduction
 
 The rapid advancement of artificial intelligence has led to the emergence of increasingly powerful large language models (LLMs). [MiniMax-M1](https://arxiv.org/pdf/2506.13585), the world's first open-source large-scale mixture-of-experts (MoE) inference model, has attracted significant attention since its release. Its innovative hybrid architecture points to the future of LLMs, enabling breakthroughs in long-context reasoning and complex task processing. Meanwhile, vLLM, a high-performance LLM inference and serving library, provides robust support for MiniMax-M1, making efficient deployment possible.
 
@@ -20,7 +20,7 @@ The rapid advancement of artificial intelligence has led to the emergence of inc
 * **Left:** Benchmark comparison of leading commercial and open-source models on tasks such as math, code, software engineering, tool use, and long-context understanding. MiniMax-M1 leads among open-source models.
 * **Right:** Theoretical inference FLOPs scaling with token length. Compared to DeepSeek R1, MiniMax-M1 uses only 25% of the FLOPs when generating sequences of 100k tokens.
 
-# Deploying MiniMax-M1 with vLLM
+## Deploying MiniMax-M1 with vLLM
 
 We recommend deploying MiniMax-M1 using **vLLM** for optimal performance. Our tests demonstrate the following key benefits:
 
@@ -29,7 +29,7 @@ We recommend deploying MiniMax-M1 using **vLLM** for optimal performance. Our te
 - Robust support for batched requests
 - Deeply optimized backend performance
 
-## Model Download
+### Model Download
 
 You can download the models from Hugging Face:
 
@@ -43,7 +43,7 @@ huggingface-cli download MiniMaxAI/MiniMax-M1-40k
 # huggingface-cli download MiniMaxAI/MiniMax-M1-80k
 ```
 
-## Deployment
+### Deployment
 
 Below is a quick guide to deploying MiniMax-M1 with vLLM and Docker. Each step is annotated for clarity:
 
@@ -64,9 +64,9 @@ sudo docker run -it \
     $IMAGE /bin/bash                 
 ```
 
-# MiniMax-M1 Hybrid Architecture Highlights
+## MiniMax-M1 Hybrid Architecture Highlights
 
-## Mixture-of-Experts (MoE)
+### Mixture-of-Experts (MoE)
 
 MiniMax-M1 utilizes a Mixture-of-Experts (MoE) architecture with **456 billion total parameters**. During inference, a dynamic routing algorithm activates a sparse subset of experts (~45.9B parameters, or 10% of the total), based on the semantic characteristics of input tokens. This sparse activation is managed by a gating network that computes expert selection probabilities.
 
@@ -79,7 +79,7 @@ This approach significantly improves computational efficiency: in classification
   </figcaption>
 </figure>
 
-## Lightning Attention
+### Lightning Attention
 
 **Lightning Attention** addresses the quadratic complexity bottleneck of traditional attention by introducing linearized approximation techniques. It transforms softmax attention into a **linear combination of matrix multiplications**, aided by dynamic memory tiling and gradient approximation.
 
@@ -92,31 +92,31 @@ In code completion benchmarks, Lightning Attention reduces memory usage by **83%
   </figcaption>
 </figure>
 
-## Efficient Computation & Activation Strategy
+### Efficient Computation & Activation Strategy
 
 Thanks to its hybrid architecture, MiniMax-M1 enables efficient computation and scalable inference. The Lightning Attention mechanism dramatically improves runtime performance, while the sparse expert activation strategy avoids unnecessary computation. This makes it feasible to achieve strong performance even with limited hardware resources.
 
 To learn more about MiniMax-M1 please refer to [this paper](https://arxiv.org/pdf/2506.13585). 
 
-# Efficient Inference with vLLM
+## Efficient Inference with vLLM
 
-## Advanced Memory Management
+### Advanced Memory Management
 
 vLLM introduces PagedAttention, a technique for managing attention key-value caches more efficiently. Instead of storing the kv-cache contiguously, vLLM divides it into multiple memory pages, greatly reducing fragmentation and over-allocation. This allows vLLM to minimize memory waste to under 4%, compared to 60%-80% with traditional approaches.
 
 Such efficient memory handling is crucial for models like MiniMax-M1 that support ultra-long context lengths, ensuring smooth and stable inference without running into memory bottlenecks.
 
-## Deep Kernel-Level Optimizations
+### Deep Kernel-Level Optimizations
 
 vLLM incorporates a wide range of CUDA kernel optimizations, including integrations with FlashAttention, FlashInfer, and support for quantization formats such as GPTQ, AWQ, INT4, INT8, and FP8.
 
 These enhancements further boost the low-level computation efficiency of MiniMax-M1 inference. Quantization reduces memory and compute overhead with minimal accuracy loss, while FlashAttention accelerates the attention computation itself—resulting in significantly faster inference in real-world applications.
 
-## Lightning Attention in vLLM
+### Lightning Attention in vLLM
 
 As a cutting-edge attention mechanism, Lightning Attention is implemented in vLLM via Triton, leveraging its flexibility and high-performance computing features. A Triton-based execution framework fully supports Lightning Attention's core computation logic, enabling seamless integration and deployment within the vLLM ecosystem.
 
-# Conclusion
+## Conclusion
 
 The hybrid architecture of MiniMax-M1 paves the way for the next generation of large language models, offering powerful capabilities in long-context reasoning and complex task inference. vLLM complements this with highly optimized memory handling, robust batch request management, and deeply tuned backend performance.