AI Engineer
Start with Act 1 — build your AI mental models.
Stage 0 · Data Seed
Shhh… hatching soon 🥚
Egg
Evolves into Pip · 50 XP to go
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day streak0/35
concepts doneConcepts
- Tokens
- Subwords & BPE
- Token Cost & Budgeting
- Tokens Across Languages
- Context Window
- Embeddings
- Temperature
- Attention Mechanism
- Transformer Architecture
- Sampling Basics
- Top-P & Top-K Sampling
- Prompt Engineering
- Few-Shot Learning
- Chain-of-Thought
- Hallucinations & Grounding
- System Prompts & Personas
- RAG Fundamentals
- Chunking Strategies
- Vector Search & Similarity
- Hybrid Search & BM25
- Reranking
- LLM Evaluation
- LLM-as-Judge
- Agents & Tool Use
- ReAct Pattern
- Pre-Training
- Supervised Fine-Tuning
- LoRA & PEFT
- Preference Alignment (DPO)
- Quantization
- KV Cache & Batching
- Inference Serving (vLLM)
- FTI Architecture
- LLMOps & Monitoring
- Prompt Injection & Guardrails