gpt-1-introduced-june-2018

IN premise — entries/2026/06/21/wiki-Generative_pre-trained_transformer-chunk-1.md

Created 2026-06-21T09:50:09+00:00

GPT-1 was introduced by OpenAI on June 11, 2018, as the first application of generative pre-training to the transformer architecture.

Summary

This pins down the exact starting point of the modern large language model lineage. It matters because every later generation of GPT and the broader transformer-based AI wave traces back to this moment, so it serves as the foundational reference for understanding how the technology developed and what "first" means in that context.

Dependents

These beliefs depend on this one:

IN gpt-series-demonstrated-exponential-capability-emergence — The GPT series demonstrated exponential capability emergence across four generations: basic language modeling (GPT-1, 117M params, 2018) → zero-shot multitask (GPT-2, 1.5B, 2019) → few-shot in-context learning (GPT-3, 175B, 2020) → multimodal reasoning (GPT-4, 2023).