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Recent Activity
@alex_chen deployed Private ChatGPT to production
Using vLLM + Kubernetes. Achieving 500 req/s with 50ms latency.
@sarah_ml completed "Build Your Own Private ChatGPT"
Shared learnings on RAG optimization and local inference.
Weekly Challenge: "Optimize Inference Latency"
12 submissions. Winner: @dev_ops_mike (45ms latency on 70B model)
@data_eng_lisa shared "Production RAG Patterns"
Deep dive into hybrid retrieval, reranking, and cost optimization.
Top Contributors
| Rank | Member | Projects | Courses | Points |
|---|---|---|---|---|
| 🥇 1 | @code_wizard_james | 8 projects | All tracks | 2,450 pts |
| 🥈 2 | @dev_ops_mike | 6 projects | Production track | 2,180 pts |
| 🥉 3 | @data_eng_lisa | 5 projects | Backend track | 1,920 pts |
| 4 | @alex_chen | 7 projects | AI Engineer track | 1,850 pts |
| 5 | @sarah_ml | 4 projects | LLM track | 1,720 pts |
Weekly Challenges
Optimize Inference Latency
ActiveDeploy a 70B model and achieve the lowest latency. Use vLLM, quantization, or any optimization technique.
Build a RAG System
Starts in 3 daysCreate a RAG system that answers questions about a custom knowledge base. Highest accuracy wins.