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Alex10:33 AM

Just published my write-up on Claude extended thinking 🧵

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Sara10:38 AM

Check this out — just finished the course and it's really solid:

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Intermediate

Prompt Engineering in Practice

Build production-grade AI prompts from scratch

12 lessonsView course
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Jake10:42 AM

This is exactly what I needed, thanks @Sara

The section on structured outputs is 🔥

10:44 AM
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Fine-tuningLLMs with LoRAMistral-7B · PEFT · 50 lines of Pythonfrom peft import LoraConfigcfg = LoraConfig(r=16)model = peft(base,cfg)trainer.train()Alex K. · 142 likes · 28 comments
Tutorial
Production RAGin 5 StepsLangChain · Pinecone · GPT-4o1Ingest2Embed3Store4Query5GenerateMarco T. · 203 likes · 47 comments
Guide
RAG MasterBadge Earned!Advanced RAG Systems — Completed★95%Zoe L. · 198 likes · 43 comments
Achievement
Week 4 Notes:Transformer InternalsAttention · LayerNorm · Residuals▸ Q·K/sqrt(d_k) then softmax · V▸ Multi-head: 8 parallel heads, concat outputs▸ Positional enc: sin/cos at different frequenciesPriya S. · 67 likes · 11 comments
Study Notes
MMLU 2024:Top LLMs Compared88GPT86Claude83Gemini79Llama74MistralDev J. · 317 likes · 62 comments · 5-shot eval
Benchmark
Fine-tuningLLMs with LoRAMistral-7B · PEFT · 50 lines of Pythonfrom peft import LoraConfigcfg = LoraConfig(r=16)model = peft(base,cfg)trainer.train()Alex K. · 142 likes · 28 comments
Tutorial
Production RAGin 5 StepsLangChain · Pinecone · GPT-4o1Ingest2Embed3Store4Query5GenerateMarco T. · 203 likes · 47 comments
Guide
RAG MasterBadge Earned!Advanced RAG Systems — Completed★95%Zoe L. · 198 likes · 43 comments
Achievement
Week 4 Notes:Transformer InternalsAttention · LayerNorm · Residuals▸ Q·K/sqrt(d_k) then softmax · V▸ Multi-head: 8 parallel heads, concat outputs▸ Positional enc: sin/cos at different frequenciesPriya S. · 67 likes · 11 comments
Study Notes
MMLU 2024:Top LLMs Compared88GPT86Claude83Gemini79Llama74MistralDev J. · 317 likes · 62 comments · 5-shot eval
Benchmark
TransformerArchitectureExplained from scratch · Week 40.9Priya S. · 89 likes · 14 comments
Deep Dive
GPT-4oClaude3.5Which wins forRAG systems?After 200 retrieval queries — results surprised meZoe L. · 88 likes · 31 comments
Discussion
Mistral 7BBreakdownSWA · GQA · SwiGLU explainedInput Embedding + TokenizerSliding Window Attention (SWA)Grouped Query Attention (GQA)SwiGLU Feed-Forward (FFN)x 32 layersMarco T. · 272 likes · 54 comments
Architecture
I built an AICourse Studio12 courses · 847 students · $2.4k MRRdashboard.ai-horizons.io12Courses847Students$2.4kRevenueAlex K. · 441 likes · 78 comments
Project
Context WindowOverflow in RAG?Hitting 128k limit with long legal docsNTry hierarchical summarizationto compress chunks first.Does it add much latency?~400ms overhead — worth it.Dev J. · 34 likes · 19 replies
Question
TransformerArchitectureExplained from scratch · Week 40.9Priya S. · 89 likes · 14 comments
Deep Dive
GPT-4oClaude3.5Which wins forRAG systems?After 200 retrieval queries — results surprised meZoe L. · 88 likes · 31 comments
Discussion
Mistral 7BBreakdownSWA · GQA · SwiGLU explainedInput Embedding + TokenizerSliding Window Attention (SWA)Grouped Query Attention (GQA)SwiGLU Feed-Forward (FFN)x 32 layersMarco T. · 272 likes · 54 comments
Architecture
I built an AICourse Studio12 courses · 847 students · $2.4k MRRdashboard.ai-horizons.io12Courses847Students$2.4kRevenueAlex K. · 441 likes · 78 comments
Project
Context WindowOverflow in RAG?Hitting 128k limit with long legal docsNTry hierarchical summarizationto compress chunks first.Does it add much latency?~400ms overhead — worth it.Dev J. · 34 likes · 19 replies
Question
PromptEngineeringThe Complete Guide · Templates · Rubrics · EvalsZoe L. · 88 likes · 31 comments
Skill
AutonomousAgent SystemsMCP · Tool use · Memory · A2A protocolsUserAgentToolsLLMOutputYuki A. · 189 likes · 36 comments
Architecture
Fine-tuningLLMs with LoRAMistral-7B · PEFT · 50 lines of Pythonfrom peft import LoraConfigcfg = LoraConfig(r=16)model = peft(base,cfg)trainer.train()Alex K. · 142 likes · 28 comments
Tutorial
Production RAGin 5 StepsLangChain · Pinecone · GPT-4o1Ingest2Embed3Store4Query5GenerateMarco T. · 203 likes · 47 comments
Guide
RAG MasterBadge Earned!Advanced RAG Systems — Completed★95%Zoe L. · 198 likes · 43 comments
Achievement
PromptEngineeringThe Complete Guide · Templates · Rubrics · EvalsZoe L. · 88 likes · 31 comments
Skill
AutonomousAgent SystemsMCP · Tool use · Memory · A2A protocolsUserAgentToolsLLMOutputYuki A. · 189 likes · 36 comments
Architecture
Fine-tuningLLMs with LoRAMistral-7B · PEFT · 50 lines of Pythonfrom peft import LoraConfigcfg = LoraConfig(r=16)model = peft(base,cfg)trainer.train()Alex K. · 142 likes · 28 comments
Tutorial
Production RAGin 5 StepsLangChain · Pinecone · GPT-4o1Ingest2Embed3Store4Query5GenerateMarco T. · 203 likes · 47 comments
Guide
RAG MasterBadge Earned!Advanced RAG Systems — Completed★95%Zoe L. · 198 likes · 43 comments
Achievement

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