Every atomic assertion extracted from the underlying record, ranked by evidence strength.
Secure MCP Tunnel is available for enterprise customers.
Secure MCP Tunnel allows OpenAI products (ChatGPT web, Codex, Responses API, AgentKit) to connect to private or on-prem MCP servers.
Secure MCP Tunnel uses a customer-hosted `tunnel-client`.
Secure MCP Tunnel prevents exposing private or on-prem MCP servers to the public internet.
Secure MCP Tunnel is GA, but account-led.
OpenAI deprecated `dall-e-2` model snapshot.
OpenAI removed `dall-e-2` model snapshot from the API on May 12, 2026.
OpenAI recommends using `gpt-image-2` instead of `dall-e-2`.
OpenAI recommends using `gpt-image-1` instead of `dall-e-2`.
OpenAI recommends using `gpt-image-1-mini` instead of `dall-e-2`.
OpenAI deprecated `dall-e-3` model snapshot.
OpenAI removed `dall-e-3` model snapshot from the API on May 12, 2026.
OpenAI recommends using `gpt-image-2` instead of `dall-e-3`.
OpenAI recommends using `gpt-image-1` instead of `dall-e-3`.
OpenAI recommends using `gpt-image-1-mini` instead of `dall-e-3`.
OpenAI deprecated Realtime API Beta.
OpenAI removed Realtime API Beta from the API on May 12, 2026.
OpenAI recommends migrating from Realtime API Beta to the released Realtime API.
OpenAI added `return_token_budget` to the Responses API.
`return_token_budget` is for the web search tool.
`return_token_budget` enables longer GPT-5+ reasoning web search runs.
`return_token_budget` is for high-effort research and evaluation workloads.
OpenAI released `gpt-realtime-2` model.
`gpt-realtime-2` is a new realtime voice model.
`gpt-realtime-2` supports configurable reasoning for speech-to-speech agents.
OpenAI released `gpt-realtime-translate` model.
`gpt-realtime-translate` supports streaming speech translation.
OpenAI released `gpt-realtime-whisper` model.
`gpt-realtime-whisper` supports streaming speech-to-text.
OpenAI updated the Realtime and audio guide.
OpenAI added a dedicated Realtime translation guide.
OpenAI refreshed Realtime transcription for streaming transcripts.
OpenAI moved realtime prompting guidance into Using realtime models.
OpenAI released the OpenAI Developers plugin for Codex.
The OpenAI Developers plugin for Codex helps build AI applications in Codex.
The OpenAI Developers plugin for Codex helps build agents in Codex.
The OpenAI Developers plugin for Codex provides OpenAI Platform access.
The OpenAI Developers plugin for Codex provides OpenAI API setup guidance.
OpenAI Agents SDK is now available in TypeScript.
OpenAI Agents SDK supports sandbox agents.
OpenAI Agents SDK includes an open-source harness.
OpenAI released `chat-latest` model snapshot.
`chat-latest` points to the latest Instant model used in ChatGPT.
OpenAI recommends `GPT-5.5` for production API usage.
`chat-latest` is for testing latest improvements for chat use cases.
The underlying model snapshot for `chat-latest` will be regularly updated.
Admin APIs are supported in OpenAI Node SDK.
Admin APIs are supported in OpenAI Python SDK.
Admin APIs are supported in OpenAI Go SDK.
Admin APIs are supported in OpenAI Ruby SDK.
Admin APIs are supported in OpenAI Java SDK.
OpenAI released `gpt-5.5` model.
`gpt-5.5` is a new frontier model for complex professional work.
`gpt-5.5` is available via Chat Completions API.
`gpt-5.5` is available via Responses API.
OpenAI released `gpt-5.5-pro` model.
`gpt-5.5-pro` is for Responses API requests.
`gpt-5.5-pro` is for tougher problems benefiting from more compute.
`gpt-5.5` supports a 1M token context window.
OpenAI released Secure MCP Tunnel.