1.Announced plans to bring all Assistants API features to the easier to use Respon...4 days ago|OpenAI/OpenAI APIAPI
2.Announced new models: gpt-4o-search-preview, gpt-4o-mini-search-preview, compute...4 days ago|OpenAI/OpenAI APIAPI
3.Released the Agents SDK, an orchestration framework for designing, building, and...4 days ago|OpenAI/OpenAI APIAPI
4.Released a set of built-in tools for the Responses API: web search, file search,...4 days ago|OpenAI/OpenAI APIAPI
5.Released the Responses API, a new API for creating and using agents and tools.4 days ago|OpenAI/OpenAI APIAPI
20.A 1M token context window and native Compaction support for longer-running agent...4 days ago|OpenAI/OpenAI APIAPI
21.Built-in Computer use support in GPT-5.4 through the Responses API computer tool...4 days ago|OpenAI/OpenAI APIAPIv5.4
22.Tool search in the Responses API, which lets models defer large tool surfaces un...4 days ago|OpenAI/OpenAI APIAPI
28.Supervised fine-tuning Vision fine-tuning Direct preference optimiza...4 days ago|OpenAI/OpenAI APIAPI