OpenAI API — April, 2024

Added

• Added a new function calling option tool_choice: "required" to the Chat Completions and Assistants APIs.
• Added a guide for the Batch API and Batch API support for embeddings models
• Introduced a series of updates to the Assistants API , including a new file search tool allowing up to 10,000 files per assistant, new token controls, and support for tool choice.
• Introduced project based hierarchy for organizing work by projects, including the ability to create API keys and manage rate and cost limits on a per-project basis (cost limits available only for Enterprise customers).
• Released Batch API
• Released GPT-4 Turbo with Vision in general availability in the API
• Added support for seed in the fine-tuning API
• Added support for checkpoints in the fine-tuning API
• Added support for adding Messages when creating a Run in the Assistants API
• Added support for filtering Messages by run_id in the Assistants API