661.Announced plans to bring all Assistants API features to the easier to use Respon...6 months ago|OpenAI/OpenAI APIAPI
662.Announced new models: gpt-4o-search-preview, gpt-4o-mini-search-preview, compute...6 months ago|OpenAI/OpenAI APIAPI
663.Released the Agents SDK, an orchestration framework for designing, building, and...6 months ago|OpenAI/OpenAI APIAPI
664.Released a set of built-in tools for the Responses API: web search, file search,...6 months ago|OpenAI/OpenAI APIAPI
665.Released the Responses API, a new API for creating and using agents and tools.6 months ago|OpenAI/OpenAI APIAPI
680.A 1M token context window and native Compaction support for longer-running agent...6 months ago|OpenAI/OpenAI APIAPI
681.Built-in Computer use support in GPT-5.4 through the Responses API computer tool...6 months ago|OpenAI/OpenAI APIAPIv5.4
682.Tool search in the Responses API, which lets models defer large tool surfaces un...6 months ago|OpenAI/OpenAI APIAPI
685.Safety best practices Safety checks Cybersecurity checks Under...6 months ago|OpenAI/OpenAI APIAPI
688.Supervised fine-tuning Vision fine-tuning Direct preference optimiza...6 months ago|OpenAI/OpenAI APIAPI
689.Using realtime models Managing conversations MCP servers Webho...6 months ago|OpenAI/OpenAI APIAPI