OpenAI Sora 2 Pro Release Details
OpenAI released Sora 2 Pro on October 6, 2025. This update includes 1080p video output, 20-second generations, and specific API endpoints for character…
Release Context and Scope
The official changelog records that OpenAI released several new features at DevDay on October 6, 2025. This event included the launch of Sora 2 Pro, which is distinct from the standard sora-2 model. The announcement also covered GPT-5 Pro, GPT-Realtime mini, gpt-audio-mini, and gpt-image-1-mini. While the summary mentions cost-efficiency for audio and image models, the specific details provided in the evidence focus on the video generation capabilities of the Sora family.
Confirmed Technical Specifications
The source establishes that Sora 2 Pro supports 1080p output. It also confirms that video generations can extend up to 20 seconds. The API documentation lists specific endpoints associated with this release, including v1/videos, v1/videos/characters, and v1/videos/extensions. Additionally, Batch API support was added for POST /v1/videos requests. The input modalities are listed as text and image, while the output modality is video. The source does not provide information regarding context window size or maximum output tokens for this specific model.
- Output resolution: 1080p for sora-2-pro
- Maximum generation length: 20 seconds
- New API endpoints: v1/videos/characters, v1/videos/extensions
- Batch processing support for video generation
Evaluation Procedure and Limitations
Engineers should validate the model's performance by testing the v1/videos endpoint with both text and image inputs. To measure consistency, compare the output duration against the stated 20-second limit and verify the resolution matches 1080p specifications. You can test the character reference feature by utilizing the v1/videos/characters endpoint to see if reusable references function as described. Note that open weights are not confirmed for this model, and the source does not specify local installation requirements or deployment architecture. The pricing data indicates that 1080p generations on sora-2-pro are billed at $0.70 per second, but no other pricing tiers are detailed in the provided facts.
Primary sources
Frequently asked questions
What is the billing rate for Sora 2 Pro?
According to the official changelog, 1080p generations on sora-2-pro are billed at $0.70 per second. No other pricing structures are specified in the source material.
Can I install Sora 2 Pro locally?
The source states that open weights are not confirmed (openWeights=false). It does not establish whether local installation is possible or impossible, nor does it describe any specific hosting arrangements or migration requirements.