The notebook's library
Sources
Every reference in the notebook, grouped by the part where it first appears, with the cards that cite it.
Where we start
A hierarchy for learning
- Gunasekar et al., Textbooks Are All You Need (2023)
Cited in: Quality beats quantityFor learning, it is the frontier
- Zhang et al., Beyond Random Sampling (EACL 2026)
Cited in: Learning in order helps…H1 · The appetite for data comes partly from a missing hierarchyFor learning, it is the frontier↳ Learning in order
- Elgaar & Amiri, Curriculum Learning for LLM Pretraining (2026)
Cited in: … but not everywhereFor learning, it is the frontier↳ Learning in order
- Sorscher et al., Beyond neural scaling laws (NeurIPS 2022)
Cited in: Throwing away wiselyH3 · Rules + exceptions = compression↳ Throwing away wisely
- Meta, Large Concept Models (2024)
Cited in: Thinking in ideas, not words↳ Thinking in ideas, not words
- Shumailov et al., AI models collapse… (Nature, 2024)
- Gerstgrasser et al., Is Model Collapse Inevitable? (2024)
A hierarchy for looking up
- Borgeaud et al., RETRO (DeepMind, 2021)
Cited in: Looking up rather than memorisingKeep knowledge outside the weightsH2 · Learn the top, look up the bottomFor looking up, hierarchy has proven itself
- Sarthi et al., RAPTOR (ICLR 2024)
Cited in: A tree of summariesH5 · A graph, not a treeFor looking up, hierarchy has proven itself
- Edge et al., GraphRAG (Microsoft, 2024)
Cited in: Communities of ideasH5 · A graph, not a treeFor looking up, hierarchy has proven itself
- Berges et al., Memory Layers at Scale (Meta, 2024)
Cited in: A memory inside the modelKeep knowledge outside the weightsH2 · Learn the top, look up the bottom↳ A memory inside the model
- Talebirad et al., Toward a Theory of Hierarchical Memory (2026)
Cited in: The cost becomes logarithmic↳ The cost becomes logarithmic
- Hsu et al., HORMA, Organize then Retrieve (2026)
Cited in: The cost becomes logarithmic↳ The cost becomes logarithmic
Seven other leads
- DeepSeek-AI, DeepSeek-V3 Technical Report (2024)
Cited in: Switch on only part of the modelH6 · The savings multiply↳ Switch on only part of the model↳ Compute with fewer bits
- Raposo et al., Mixture-of-Depths (2024)
Cited in: Switch on only part of the model↳ Switch on only part of the model
- Chen, Zaharia & Zou, FrugalGPT (2023)
Cited in: Ask the small model firstH6 · The savings multiply↳ Ask the small model first
- Ong et al., RouteLLM (ICLR 2025)
Cited in: Ask the small model first↳ Ask the small model first
- Cai et al., Large Language Models as Tool Makers (ICLR 2024)
Cited in: Distil into programs, not models↳ Distil into programs, not models
- Google DeepMind, AlphaEvolve (2025)
Cited in: Distil into programs, not models↳ Distil into programs, not models
- Ma et al., The Era of 1-bit LLMs: BitNet b1.58 (2024)
Cited in: Compute with fewer bitsH6 · The savings multiply↳ Compute with fewer bits
- NVIDIA, Pretraining Large Language Models with NVFP4 (2025)
- Modha et al., NorthPole, Science (2023)
Cited in: Change the machineThe real cost is moving data↳ Change the machine
- Ahmed et al., Universal photonic AI acceleration, Nature (2025)
Cited in: Change the machine↳ Change the machine
- Leviathan, Kalman & Matias, Speculative Decoding (ICML 2023)
Cited in: Checking is cheaper than writing↳ Ask the small model first↳ Checking is cheaper than writing
- Brown et al., Large Language Monkeys (2024)
Cited in: Checking is cheaper than writing↳ Checking is cheaper than writing
Hypotheses and conclusions
- DeepSeek, Engram: Conditional Memory via Scalable Lookup (2026)
Cited in: H2 · Learn the top, look up the bottom↳ A memory inside the model
- Chhikara et al., Mem0: Scalable Long-Term Memory (2025)
Cited in: H5 · A graph, not a tree↳ The cost becomes logarithmic
- Xu et al., A-MEM: Agentic Memory for LLM Agents (NeurIPS 2025)
Cited in: H5 · A graph, not a tree↳ The cost becomes logarithmic
- Horowitz, Computing's Energy Problem (ISSCC 2014)
Cited in: H6 · The savings multiplyThe real cost is moving data↳ Compute with fewer bits↳ Change the machine
- Richard Sutton, The Bitter Lesson (2019)
Cited in: History calls for caution↳ Thinking in ideas, not words
- Cyc (Wikipedia)
Cited in: History calls for caution
Deep dives
- Xie et al., DoReMi: Optimizing Data Mixtures (NeurIPS 2023)
Cited in: ↳ Learning in order
- Lin et al., Rho-1: Not All Tokens Are What You Need (NeurIPS 2024)
- OLMo et al., 2 OLMo 2 Furious (Ai2, 2025)
Cited in: ↳ Learning in order
- Predicting Training Re-evaluation Curves (2025)
Cited in: ↳ Learning in order
- Abbas et al., SemDeDup (Meta, 2023)
Cited in: ↳ Throwing away wisely
- Penedo et al., The FineWeb Datasets (Hugging Face, 2024)
Cited in: ↳ Throwing away wisely
- Li et al., DataComp-LM (2024)
Cited in: ↳ Throwing away wisely
- Muennighoff et al., Scaling Data-Constrained Language Models (NeurIPS 2023)
Cited in: ↳ Throwing away wisely
- Lample et al., Large Memory Layers with Product Keys (NeurIPS 2019)
Cited in: ↳ A memory inside the model
- Lin et al., Continual Learning via Sparse Memory Finetuning (Meta, 2025)
Cited in: ↳ A memory inside the model
- Huang et al., Ultra-Sparse Memory Network (ByteDance, ICLR 2025)
Cited in: ↳ A memory inside the model
- Behrouz et al., Titans: Learning to Memorize at Test Time (Google, 2025)
Cited in: ↳ A memory inside the model
- Packer et al., MemGPT: Towards LLMs as Operating Systems (2023)
Cited in: ↳ The cost becomes logarithmic
- Rezazadeh et al., MemTree: Dynamic Tree Memory (2024)
Cited in: ↳ The cost becomes logarithmic
- MemForest: Hierarchical Temporal Indexing for Agent Memory (2026)
Cited in: ↳ The cost becomes logarithmic
- Pagnoni et al., Byte Latent Transformer (Meta, ACL 2025)
Cited in: ↳ Thinking in ideas, not words
- Hwang, Wang & Gu, H-Net: Dynamic Chunking (2025)
Cited in: ↳ Thinking in ideas, not words
- Wang et al., Hierarchical Reasoning Model (Sapient, 2025)
Cited in: ↳ Thinking in ideas, not words
- ARC Prize, The Hidden Drivers of HRM's Performance (2025)
Cited in: ↳ Thinking in ideas, not words
- Jolicoeur-Martineau, Less is More: Tiny Recursive Model (Samsung, 2025)
Cited in: ↳ Thinking in ideas, not words
- Bae et al., Mixture-of-Recursions (NeurIPS 2025)
Cited in: ↳ Switch on only part of the model
- Ambrogio et al., An analog-AI chip for speech recognition, Nature (2023)
Cited in: ↳ Change the machine
- Li et al., EAGLE-3 (2025)
Cited in: ↳ Checking is cheaper than writing