External references — articles worth reading

Curated articles, papers, and projects relevant to posttrainllm. Each entry is one-sentence-what + one-sentence-why-for-us + link, per the docs preference for leaning on authoritative external sources rather than re-explaining them.

Updated 2026-06-08.

LLM internals — pedagogical explainers

The Illustrated Transformer — Jay Alammar Visual explainer of the original transformer; got a 2025 refresh with animations. Why for us: the bar for “explain a transformer with diagrams” — any posttrainllm learning doc should link here rather than redraw the diagrams.
Transformer Explainer (Poloclub) Interactive GPT-2 running live in the browser; click any layer to see values flow. Why for us: pair with our forward-pass walkthrough sessions — lets readers poke a real model after reading our annotated code.
Lil’Log (Lilian Weng) Long-form deep technical essays on inference, training, evals, and agents. Why for us: the quality bar for technical writing we should aim for in posttrainllm’s own learning docs.
Lil’Log — Why We Think (May 2025) 40-min read on test-time compute and why small models + better inference can beat scaling up. Why for us: direct intellectual backing for the posttrainllm thesis (specialists + on-device > frontier APIs).
Karpathy — 2025 LLM Year in Review Opinionated short post on the paradigm shifts of the year. Why for us: useful framing for the HN-launch positioning of posttrainllm relative to where the field is.
ByteByteGo — How Transformers Architecture Powers Modern LLMs Diagram-heavy walkthrough of the seven-step decode loop. Why for us: closest reference for what a posttrainllm explainer post should look like structurally.
Stephen Wolfram — What Is ChatGPT Doing First-principles essay on next-token prediction without assuming any ML background. Why for us: the bar for accessibility; useful model for our learn.md entry-point.
Maxleiter — They’re Made Out of Weights Terry Bisson “Made Out of Meat” parody — short dialogue framing LLMs as numbers all the way down. Why for us: example of literary/vibe-shaped writing about LLMs; inspiration for a Sarthak voice piece on specialists.
Terry Bisson — They’re Made Out of Meat (original) The 1991 sci-fi dialogue Leiter’s piece riffs on. Why for us: read first to get the joke.
Janelle Shane — AI Weirdness Long-running humor/AI internals blog (e.g., what neural nets name things weirdly). Why for us: closest practicing tradition for whimsy + ML mechanics; good rhythm reference.

Apple Neural Engine / Core ML / Mac-native LLMs

(Critical reading for the ANE arc — see docs/learn/ane-research/dossier.md for our synthesized dossier of these and adjacent sources.)

Apple ML Research — Deploying Transformers on the Apple Neural Engine (2022) The canonical paper introducing the (B, C, 1, S) layout and ane_gelu / ane_silu / LayerNormANE patterns. Why for us: the reference our ANE M7 layout port works from.
Apple ML Research — On-Device Llama 3.1 with Core ML Apple’s own walkthrough showing Llama-3.1-8B at ~33 tok/s on M1 Max via Core ML. Why for us: direct precedent for the Qwen3 ANE conversion we’re attempting; their KV-cache pattern matters.
HuggingFace — Running Mistral 7B with Core ML (WWDC ’24) Step-by-step conversion of Mistral 7B to .mlpackage via coremltools. Why for us: the cleanest community walkthrough; pairs with our scripts/ane/qwen3_to_coreml.py.
HuggingFace — Releasing Swift Transformers Swift-side LLM inference plumbing. Why for us: parallel work to TinyGPTServe — worth checking for things they’ve already solved that we shouldn’t re-implement.
CoreML-LLM (john-rocky, GitHub) Community project hitting 52 tok/s on ANE for Gemma 4 / Qwen3.5 / Qwen3-VL with zero GPU contention. Why for us: closest direct competitor to posttrainllm’s ANE work; understand their patterns before shipping our own.
Orion — Characterizing and Programming Apple’s Neural Engine for LLM Training and Inference (arXiv) Recent reverse-engineering paper on programming the ANE directly. Why for us: cited in our M8 research arcs; useful for going beyond what coremltools exposes.
BrightCoding — Stop Wasting GPU Cycles: CoreML-LLM Unlocks ANE Community post benchmarking the CoreML-LLM project on ANE. Why for us: real-world tok/s numbers on the same silicon we target; sanity check for our benchmarks.

Distillation + specialist models

Predibase — 12 Best Practices for Distilling Small LMs from GPT Practitioner checklist for teacher→student distillation at production scale. Why for us: closest analog to the Pace specialist arc; cross-check our methodology against their twelve points.
Labelbox — End-to-end distillation with Gemini Concrete walkthrough: label with teacher, train student, compare. Why for us: structure to borrow for the posttrainllm “factory” docs.
Nebius — The Concept Behind Distilling an LLM Accessible intro for non-practitioners. Why for us: useful as a hook section in a future “specialists beat frontier” article.
“Need a Small Specialized Language Model? Plan Early!” (arXiv) Paper on lifecycle considerations for small specialist LMs. Why for us: backs the architectural choices we’re making for Pace planner v6 / v7.

Philosophical / literary takes on LLMs

A Philosophical Introduction to Language Models, Part II (arXiv) Academic essay on what’s encoded in model weights and what LLMs can be said to “know.” Why for us: vocabulary for the “what is the model actually doing” framing we keep returning to in mech-interp work.
Reviving the Philosophical Dialogue with LLMs (PhilArchive) Argument for treating LLM conversations as philosophical exercises. Why for us: orthogonal reading for thinking about Pace’s voice-companion shape.

Where this fits

See curriculum.md for the structured 7-session learning track.
See docs/learn/ane-research/dossier.md for our synthesized ANE research notes that draw on the Mac/Apple section above.
See docs/learn/app-intents-comparison.md for the App Intents study feeding v7 verb taxonomy.
New entries: add tight one-line what + why-for-us + link. Don’t re-explain content that already has an authoritative source.