WaterCrawl Blog

Discover insights, tutorials, and updates about web crawling, data extraction, and how to make the most of WaterCrawl.

🔎 LoRA and QLoRA: Efficient Fine-Tuning for Large Language Models
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🔎 LoRA and QLoRA: Efficient...

LoRA and QLoRA are efficient fine-tuning techniques that drastically reduce the cost and memory requirements of adapting large language models. LoRA achieves this by training only small low-rank adapters, while QLoRA goes further...

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💻 Unlocking the Power of AI: Context Engineering in LLMs and How It Differs from Prompt Engineering
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💻 Unlocking the Power of...

Prompt engineering is about crafting clever instructions for one-off AI tasks, while context engineering designs the whole ecosystem of memory, data, and tools around an LLM. By curating, compressing, and orchestrating context, systems become...

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🎬 Part One: What is Prompting? ✨ Prompting: The golden key to talking with AI
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🎬 Part One: What is...

Prompting is the golden key to talking with AI. By giving clear, detailed instructions, you unlock AI’s full potential—saving time, getting precise results, and turning it into your creative teammate. Mastering prompting is...

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🤖 LLMs, RAG, and AI Agents: Understanding the Next Era of Intelligent Systems
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🤖 LLMs, RAG, and AI...

AI is moving from LLMs (language generators) to RAG (retrieval-grounded systems) to AI Agents (autonomous, tool-using workflows). Each stage builds on the last—LLMs provide fluency, RAG adds accuracy with external knowledge, and Agents...

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🤖 Tooling the Mind: How the Right Tools Empower AI Agents to Excel
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🤖 Tooling the Mind: How...

AI agents become powerful not just through language models but through the tools they use. Tools let agents fetch real-time data, automate tasks, and interact with external systems—from booking flights to generating visuals....

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🧨 The Ultimate Guide to Open-Source AI Agent Frameworks in 2025
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🧨 The Ultimate Guide to...

AI agents in 2025 are smarter than ever, with open-source frameworks powering automation, research, and real-world apps. 🛠️ From LangChain’s all-round power to Dify’s low-code magic, there’s a tool for every developer, team, or...

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🎬 Episode 3 : 💥 Why Chunking Makes or Breaks RAG
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🎬 Episode 3 : 💥...

Chunking is the hidden lever behind effective RAG. Split text too small, you lose context; too large, you add noise. In this episode, we compare fixed-size, recursive, and semantic chunking—highlighting their trade-offs and...

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🚀 The Best Pre-Built Enterprise RAG Platforms to Watch in 2025
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🚀 The Best Pre-Built Enterprise...

🚀 In 2025, pre-built RAG platforms have evolved from experiments into full-stack enterprise AI solutions. From Elastic’s stability to Contextual AI’s innovation, here are the standout platforms shaping the future of Retrieval-Augmented Generation.

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🎬 Episode 2 : 🔍 Building on RAG: Exploring BM25 and Semantic Search
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🎬 Episode 2 : 🔍...

Retrieval-Augmented Generation (RAG) depends on effective search. BM25 offers fast, keyword-based precision, while Semantic Search uses embeddings to capture meaning and context. Hybrid Search blends both approaches,combining exact matches with semantic understanding.to deliver...

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