Frontier

The Frontier

The papers that built this field — hand-picked, with one honest line on why each one matters.


2017-06Vaswani et al.Transformer Architecture

Attention Is All You Need

Introduced the Transformer — an encoder/decoder built entirely on self-attention, no recurrence — that underlies virtually every modern LLM.

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2020-05Brown et al.AI Foundations

Language Models are Few-Shot Learners

Showed that scaling a decoder-only transformer to 175B parameters unlocks strong few-shot, in-context learning without task-specific fine-tuning.

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2020-05Lewis et al.RAG & Retrieval

Retrieval-Augmented Generation for Knowledge-Intensive NLP Tasks

Paired a pretrained seq2seq model with a learned dense retriever over a vector index — the blueprint modern RAG pipelines still follow.

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2022-03Ouyang et al.Safety & Alignment

Training Language Models to Follow Instructions with Human Feedback

Introduced the RLHF fine-tuning recipe used to make base models follow instructions and prefer helpful, honest responses — the technique behind ChatGPT.

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2022-01Wei et al.Prompting Techniques

Chain-of-Thought Prompting Elicits Reasoning in Large Language Models

Showed that prompting a model to produce intermediate reasoning steps, rather than jumping to an answer, sharply improves multi-step problem solving.

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2022-10Yao et al.Agents & Tool Use

ReAct: Synergizing Reasoning and Acting in Language Models

Interleaves reasoning traces with tool-calling actions and observations — the loop most modern agent frameworks are built on.

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2022-12Bai et al.Safety & Alignment

Constitutional AI: Harmlessness from AI Feedback

Replaces much of human feedback with AI-generated critiques judged against a written constitution, reducing reliance on human labelers for safety training.

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2022-03Wang et al.Prompting Techniques

Self-Consistency Improves Chain of Thought Reasoning in Language Models

Samples several diverse chain-of-thought paths for the same question and takes the majority final answer, trading extra compute for higher accuracy.

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