Best LongCat-Flash Alternatives in 2025
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LongCat-Video: Unified AI for truly coherent, minute-long video generation. Create stable, seamless Text-to-Video, Image-to-Video & continuous content.
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Reka Flash 3: Low-latency, open-source AI reasoning model for fast, efficient apps. Powering chatbots, on-device AI & Nexus.
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Tongyi DeepResearch: The first open-source AI Web Agent for autonomous, state-of-the-art web research & complex reasoning. Unmatched accuracy.
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LightAgent: The lightweight, open-source AI agent framework. Simplify development of efficient, intelligent agents, saving tokens & boosting performance.
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Jan-v1: Your local AI agent for automated research. Build private, powerful apps that generate professional reports & integrate web search, all on your machine.
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Use a state-of-the-art, open-source model or fine-tune and deploy your own at no additional cost, with Fireworks.ai.
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MiniCPM3-4B is the 3rd generation of MiniCPM series. The overall performance of MiniCPM3-4B surpasses Phi-3.5-mini-Instruct and GPT-3.5-Turbo-0125, being comparable with many recent 7B~9B models.
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MiniMax-M1: Open-weight AI model with 1M token context & deep reasoning. Process massive data efficiently for advanced AI applications.
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GLM-4.5V: Empower your AI with advanced vision. Generate web code from screenshots, automate GUIs, & analyze documents & video with deep reasoning.
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txtai is an all-in-one AI framework for semantic search, LLM orchestration and language model workflows.
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MiroMind: Pioneering memory-driven AI for advanced prediction & intelligent agent development. Unlock future insights & build top-performing agents.
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MonsterGPT: Fine-tune & deploy custom AI models via chat. Simplify complex LLM & AI tasks. Access 60+ open-source models easily.
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NetMind: Your unified AI platform. Build, deploy & scale with diverse models, powerful GPUs & cost-efficient tools.
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Supercharge your AI projects with DeepSpeed - the easy-to-use and powerful deep learning optimization software suite by Microsoft. Achieve unprecedented scale, speed, and efficiency in training and inference. Learn more about Microsoft's AI at Scale initiative here.
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Gemma 3 270M: Compact, hyper-efficient AI for specialized tasks. Fine-tune for precise instruction following & low-cost, on-device deployment.
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FlashPrompt: Master your AI workflow. Instantly manage & deploy prompts across all AI tools like ChatGPT & Claude. Save hours daily with secure, universal prompt access.
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Supercharge your generative AI projects with FriendliAI's PeriFlow. Fastest LLM serving engine, flexible deployment options, trusted by industry leaders.
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TalkCody: The open-source AI coding agent. Boost developer velocity with true privacy, model freedom & predictable costs.
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AI Content Creation Made Easy. neuroflash, Europe's #1 AI text & image generator, boosts your marketing with blogs, social & more!
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Discover EXAONE 3.5 by LG AI Research. A suite of bilingual (English & Korean) instruction - tuned generative models from 2.4B to 32B parameters. Support long - context up to 32K tokens, with top - notch performance in real - world scenarios.
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Superexpert.AI: Open source platform for developers. Build flexible AI agents easily with no code, custom tools, RAG. Get full control and deploy anywhere.
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SuperAgentX, an open - source AI framework, enables building autonomous AI agents for AGI. Features include goal - oriented multi - agents, easy deployment, and flexible LLM config. Ideal for e - commerce, data analysis, and research. Explore AGI possibilities now!
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DeepCoder: 64K context code AI. Open-source 14B model beats expectations! Long context, RL training, top performance.
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Tifa-Deepsex-14b-CoT, built on Deepseek-R1-14B, excels in role - playing, novel - length text generation. Features 128k context window, immersive role - playing, enhanced narrative flow. Ideal for novel writing, game dev, chatbot creation.
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Cheshire Cat AI: The production-ready framework for developers. Quickly build & deploy extensible, powerful conversational AI agents for enterprise apps.
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II-Agent: Open-source AI assistant automating complex, multi-step tasks. Powers research, content, data, dev & more. Enhance your workflows.
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Claude-Mem seamlessly preserves context across sessions by automatically capturing tool usage observations, generating semantic summaries, and making them available to future sessions. This enables Claude to maintain continuity of knowledge about projects even after sessions end or reconnect.
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Supermemory gives your LLMs long-term memory. Instead of stateless text generation, they recall the right facts from your files, chats, and tools, so responses stay consistent, contextual, and personal.
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Unlock AI in your browser with FlashAI, the ultimate Chrome extension. Integrate ChatGPT, craft custom prompts, and summarize pages effortlessly. Perfect for students, researchers & professionals. Revolutionize browsing with FlashAI.
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Agent Lightning: Optimize any AI agent framework for peak real-world performance. Seamlessly enhance multi-turn interactions & tool use with zero code changes.