Member-only storyOpenAI DevDay, Opening Keynote SummaryOpenAI Unveils GPT-4 Turbo, Introduces GPTs and Launches New Assistants API at DevDay EventEvan Fang·Follow8 min read·Nov 21, 2023--ShareMind map of OpenAI DevDayTable Of ContentsPast Achievements and Announcements RecapGPT-4 Turbo Features and New OpenAI Capabilities ∘ Context Length ∘ More Control ∘ Better Knowledge ∘ New Modalities ∘…