# Inference Acceleration

Fastvideo
FastVideo is an open-source framework designed to accelerate large video diffusion models. It offers two consistency distillation video diffusion models, FastHunyuan and FastMochi, achieving an 8x increase in inference speed. FastVideo introduces the first open video DiT distillation recipe based on PCM (Phased-Consistency-Model), supporting distillation, fine-tuning, and inference for state-of-the-art open video DiT models, including Mochi and Hunyuan. Additionally, FastVideo supports scalable training using FSDP, sequence parallelism, and selective activation checkpoints, as well as memory-efficient fine-tuning with LoRA, pre-computed latent variables, and pre-computed text embeddings. Ongoing development is highly experimental, with future plans to introduce more distillation methods, support additional models, and update the code.
Video Production
52.7K

Star Attention
Star-Attention is a novel block-sparse attention mechanism proposed by NVIDIA aimed at improving the inference efficiency of large language models (LLMs) based on Transformers for long sequences. This technology significantly boosts inference speed through a two-stage operation while maintaining an accuracy rate of 95-100%. It is compatible with most Transformer-based LLMs, allowing for direct use without additional training or fine-tuning, and can be combined with other optimization methods such as Flash Attention and KV cache compression techniques to further enhance performance.
Model Training and Deployment
48.6K
Fresh Picks

Minference
MInference is an inference acceleration framework for long context large language models (LLMs). It leverages the dynamic sparse characteristics of LLMs' attention mechanisms, significantly enhancing the speed of pre-filling through static pattern recognition and online sparse index approximation computation. It achieves a tenfold increase in processing 1M contexts on a single A100 GPU while maintaining inference accuracy.
AI model training and inference
44.4K

Asyncdiff
AsyncDiff is a method for accelerating diffusion models through asynchronous denoising parallelization. It divides the noise prediction model into multiple components and distributes them across different devices, enabling parallel processing. This approach significantly reduces inference latency while having a minimal impact on generation quality. AsyncDiff supports a variety of diffusion models, including Stable Diffusion 2.1, Stable Diffusion 1.5, Stable Diffusion x4 Upscaler, Stable Diffusion XL 1.0, ControlNet, Stable Video Diffusion, and AnimateDiff.
AI image generation
53.0K

Bita
BiTA is a bidirectional adjustment method for large language models. It accelerates large language models through simplified self-regressive generation and draft candidate verification. As a lightweight plug-in module, BiTA can seamlessly enhance the inference efficiency of existing large language models without requiring additional auxiliary models or incurring significant additional memory costs. After applying BiTA, LLaMA-2-70B-Chat achieved a 2.7x speedup on the MT-Bench benchmark. Extensive experiments have shown that our method outperforms the state-of-the-art acceleration techniques.
AI Model
47.7K
Featured AI Tools

Flow AI
Flow is an AI-driven movie-making tool designed for creators, utilizing Google DeepMind's advanced models to allow users to easily create excellent movie clips, scenes, and stories. The tool provides a seamless creative experience, supporting user-defined assets or generating content within Flow. In terms of pricing, the Google AI Pro and Google AI Ultra plans offer different functionalities suitable for various user needs.
Video Production
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Nocode
NoCode is a platform that requires no programming experience, allowing users to quickly generate applications by describing their ideas in natural language, aiming to lower development barriers so more people can realize their ideas. The platform provides real-time previews and one-click deployment features, making it very suitable for non-technical users to turn their ideas into reality.
Development Platform
48.6K

Listenhub
ListenHub is a lightweight AI podcast generation tool that supports both Chinese and English. Based on cutting-edge AI technology, it can quickly generate podcast content of interest to users. Its main advantages include natural dialogue and ultra-realistic voice effects, allowing users to enjoy high-quality auditory experiences anytime and anywhere. ListenHub not only improves the speed of content generation but also offers compatibility with mobile devices, making it convenient for users to use in different settings. The product is positioned as an efficient information acquisition tool, suitable for the needs of a wide range of listeners.
AI
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Minimax Agent
MiniMax Agent is an intelligent AI companion that adopts the latest multimodal technology. The MCP multi-agent collaboration enables AI teams to efficiently solve complex problems. It provides features such as instant answers, visual analysis, and voice interaction, which can increase productivity by 10 times.
Multimodal technology
48.3K
Chinese Picks

Tencent Hunyuan Image 2.0
Tencent Hunyuan Image 2.0 is Tencent's latest released AI image generation model, significantly improving generation speed and image quality. With a super-high compression ratio codec and new diffusion architecture, image generation speed can reach milliseconds, avoiding the waiting time of traditional generation. At the same time, the model improves the realism and detail representation of images through the combination of reinforcement learning algorithms and human aesthetic knowledge, suitable for professional users such as designers and creators.
Image Generation
48.0K

Openmemory MCP
OpenMemory is an open-source personal memory layer that provides private, portable memory management for large language models (LLMs). It ensures users have full control over their data, maintaining its security when building AI applications. This project supports Docker, Python, and Node.js, making it suitable for developers seeking personalized AI experiences. OpenMemory is particularly suited for users who wish to use AI without revealing personal information.
open source
45.8K

Fastvlm
FastVLM is an efficient visual encoding model designed specifically for visual language models. It uses the innovative FastViTHD hybrid visual encoder to reduce the time required for encoding high-resolution images and the number of output tokens, resulting in excellent performance in both speed and accuracy. FastVLM is primarily positioned to provide developers with powerful visual language processing capabilities, applicable to various scenarios, particularly performing excellently on mobile devices that require rapid response.
Image Processing
42.5K
Chinese Picks

Liblibai
LiblibAI is a leading Chinese AI creative platform offering powerful AI creative tools to help creators bring their imagination to life. The platform provides a vast library of free AI creative models, allowing users to search and utilize these models for image, text, and audio creations. Users can also train their own AI models on the platform. Focused on the diverse needs of creators, LiblibAI is committed to creating inclusive conditions and serving the creative industry, ensuring that everyone can enjoy the joy of creation.
AI Model
6.9M