Anthropic launches prompt caching: up to 90% cost cut makes KV-cache reuse a priced API primitive 14. August 2024
OpenAI introduces InstructGPT, GPT-3 fine-tuned with reinforcement learning from human feedback (RLHF); labelers preferred the 1.3B InstructGPT outputs over the 175B GPT-3 base model. The technique became the default on the API and the direct methodological precursor of ChatGPT. 27. Januar 2022
OpenAI Codex: AI-System, das Sprachcode zu Code übersetzt, in privater Beta durch API veröffentlicht 1. August 2021
OpenAI launches its first commercial product: a general-purpose ‘text in, text out’ API running GPT-3 family models, initially in private beta with a dozen partners. 11. Juni 2020