2023 OpenAI Dev Day Summary 👇

1⃣️ Faster, stronger, and cheaper GPT-4 Turbo 2⃣️ GPT-4 Turbo is 3x (input) & 2x (output) cheaper than GPT-4 3⃣️ GPTs: custom versions of ChatGPT that OpenAI says "anyone can easily build" for specific tasks 4⃣️ GPT Store will launch in the end of Nov. 5⃣️ Copyright Shield that will absorb cost of defending customers 6⃣️ Fine-tuning service for GPT-4 for developers 7⃣️ Custom Models program 8⃣️ A new user interface for ChatGPT 9⃣️ GPT-4's information source gets updated to April 2023 1⃣️ 0⃣️ GPT-4 Turbo can now accept images as part of the prompt, and can generate "human-quality speech" as its output 1⃣️ 1⃣️ Assistant API: a function-calling mechanism that makes it easier for developers to plug specific "assistant" functions into their apps