Tag
The author shares insights from building an agent harness for GPT-3.5 Turbo, emphasizing that code-based verification and guardrails are crucial for reliable AI agent performance.
OpenAI released ChatGPT (GPT-3.5 Turbo) and Whisper APIs for developers, featuring 90% cost reduction since December and enabling integration into third-party applications. The announcement includes early adopter examples from Snap, Quizlet, Instacart, Shop, and Speak.
OpenAI has released fine-tuning capabilities for GPT-3.5 Turbo, allowing developers to customize models for specific use cases with improved performance, steerability, and output formatting. The update enables fine-tuned GPT-3.5 Turbo to match GPT-4 performance on certain tasks while reducing prompt sizes by up to 90%.
OpenAI announces function calling capability for GPT-4 and GPT-3.5-turbo models, allowing developers to describe functions via JSON Schema and have models intelligently choose to output structured JSON for external tool integration. The update also extends support for older model versions until June 2024 and improves model evaluation methodology.