Released GPT-5.1, the newest flagship model in the GPT-5 model family. GPT-5.1 is trained to be especially proficient in: Steerability and faster responses when less thinking's required Code generation and coding use cases Agentic workflows Note that GPT-5.1 defaults to a new none reasoning setting for faster responses when less thinking's required—different from the previous medium default setting in GPT-5.
Deprecation announcement: The following models will be shut down: November 12: veo-3.0-fast-generate-preview veo-3.0-generate-preview November 14: gemini-2.0-flash-exp-image-generation gemini-2.0-flash-preview-image-generation
Launched the File Search API to public preview, enabling developers to ground responses in their own data. Read the new File Search page for more info.
For Gemini 2.5 Flash Image, the input token count for images has been reduced from 1290 to 258, lowering the cost of image editing. Deprecation announcement: The following models will be shut down: November 18th: gemini-2.5-flash-lite-preview-06-17 gemini-2.5-flash-preview-05-20 December 2nd: gemini-2.0-flash-thinking-exp gemini-2.0-flash-thinking-exp-01-21 gemini-2.0-flash-thinking-exp-1219 gemini-2.5-pro-preview-03-25 gemini-2.5-pro-preview-05-06 gemini-2.5-pro-preview-06-05 December 9th: gemini-2.0-flash-lite-preview gemini-2.0-flash-lite-preview-02-05 gemini-2.0-flash-exp gemini-2.0-pro-exp gemini-2.0-pro-exp-02-05
Released Enterprise Key Management (EKM). Enterprise Key Management (EKM) allows you to encrypt your customer content at OpenAI using keys managed by your own external Key Management System (KMS).
The following Gemini Live API models are now shut down: gemini-2.5-flash-preview-native-audio-dialog gemini-2.5-flash-exp-native-audio-thinking-dialog You can use gemini-2.5-flash-native-audio-preview-09-2025 instead. Deprecation announcement: Shut down for gemini-2.0-flash-live-001 and gemini-live-2.5-flash-preview coming December 09, 2025.
Released Veo 3.1 and 3.1 Fast models in public preview, with new features including: Extending Veo-created videos. Referencing up to three images to generate a video. Providing first and last frame images to generate videos from. This launch also added more options for Veo 3 output video durations: 4, 6, and 8 seconds. Deprecation announcement: Shut down for veo-3.0-generate-preview and veo-3.0-fast-generate-preview coming November 12, 2025.