Sora 2 was OpenAI's flagship video and audio generation model, designed to create realistic video with synchronized dialogue, sound effects, and stronger physical consistency. It represented a major step beyond the original Sora and competed directly with models such as Google Veo and Runway.
However, there is an important reason this 2026 review is different from a typical AI video review: OpenAI discontinued the Sora web and app experiences on April 26, 2026. The Sora API remains temporarily available but is scheduled for discontinuation on September 24, 2026.
That means Sora 2 is no longer a platform we would recommend adopting for a new long-term workflow. Still, understanding what Sora 2 offered is useful when comparing the rapidly changing AI video market. If you are looking for currently relevant alternatives, start with our best AI video generators in 2026 guide.
What Is Sora 2?
Sora 2 is OpenAI's second-generation video and audio model. OpenAI introduced it as a major improvement over the original Sora, with a stronger focus on physical realism, controllability, synchronized sound, and the ability to follow complex creative instructions.
The model can generate video from natural-language prompts or images. Unlike earlier silent video generators, Sora 2 can also produce synchronized audio as part of the output.
Sora 2's Most Important Features
Video with synchronized audio
One of Sora 2's defining capabilities is integrated video and audio generation. The model can generate dialogue, sound effects, and other audio together with the visual scene instead of requiring creators to build the soundtrack separately.
This placed Sora 2 in the same broader category as newer audiovisual models such as Google Veo 3.1. For a closer look at Google's approach, see our Google Veo 3.1 review.
Improved physics and realism
OpenAI described Sora 2 as more physically accurate than its previous video systems. The model was designed to handle motion and interactions in ways that better reflect the physical world while maintaining detailed visual output.
AI video still does not perfectly simulate reality, so generated scenes should always be reviewed for continuity, object behavior, anatomy, and other inconsistencies before publication.
Text-to-video and image-to-video
Sora 2 accepts text prompts and images as inputs. Text-to-video is useful when building a scene from scratch, while image-to-video can help creators establish the appearance of a scene before adding motion.
Multiple visual styles
Sora was designed to work across photorealistic, cinematic, animated, and more stylized outputs. This made it useful for concepts ranging from realistic scenes to intentionally surreal or fictional video.
Sora 2 API Pricing in 2026
Although the consumer Sora experience has been discontinued, OpenAI's current API documentation still lists Sora 2 and Sora 2 Pro as legacy video models ahead of the scheduled API shutdown.
Sora 2: $0.10 per generated second at 720 × 1280 portrait or 1280 × 720 landscape.
Sora 2 Pro: $0.30 per second at its lower-resolution tier.
Sora 2 Pro higher resolution: $0.50 per second at 1024 × 1792 portrait or 1792 × 1024 landscape.
Sora 2 Pro 1080p: $0.70 per second at 1080 × 1920 portrait or 1920 × 1080 landscape.
For example, at the listed API rates, a 10-second generation would theoretically cost $1 with Sora 2, $3 with Sora 2 Pro at its lowest listed price, or $7 at the 1080p Sora 2 Pro tier.
Those numbers represent generation cost rather than the cost of a finished usable clip. Real production can require multiple generations and therefore substantially more spending.
Sora 2 vs Sora 2 Pro
Sora 2 Pro was positioned as the higher-quality model. Its API documentation describes it as OpenAI's more advanced synchronized-audio video generator, with higher-resolution output options than the standard Sora 2 model.
The tradeoff is price. Standard Sora 2 is listed at $0.10 per second, while Sora 2 Pro ranges from $0.30 to $0.70 per second depending on resolution.
For developers in 2026, however, model quality is no longer the main decision factor because both are legacy models and the Sora API already has a scheduled discontinuation date.
What Sora 2 Did Well
Synchronized audiovisual generation: video and sound could be produced together.
Improved physical behavior: OpenAI specifically focused on more convincing physics and world simulation.
Strong prompt control: Sora 2 was designed to follow detailed creative direction more accurately than earlier Sora systems.
Text and image inputs: creators could start from a written concept or an existing image.
Higher-resolution Pro options: the API offered Sora 2 Pro configurations reaching 1080 × 1920 or 1920 × 1080.
What Are Sora 2's Limitations in 2026?
The largest limitation is no longer generation quality. It is product availability.
OpenAI discontinued the Sora web and app experiences on April 26, 2026. According to OpenAI's current support documentation, the Sora API is scheduled to be discontinued on September 24, 2026.
This fundamentally changes our recommendation. Even if Sora 2 produces the type of output you want, building a new production pipeline around an API with an announced shutdown date creates unnecessary migration risk.
Is Sora 2 Still Available?
The standalone Sora web and app experiences are no longer available as of April 26, 2026.
The Sora API remains in a transition period at the time of this review, with OpenAI listing September 24, 2026 as its discontinuation date. OpenAI's developer documentation also labels Sora 2 and Sora 2 Pro as legacy models.
Because availability can change as the shutdown date approaches, developers should verify OpenAI's current documentation rather than relying on older Sora tutorials or reviews.
Should You Use Sora 2 for a New Project?
For a new project in 2026, we would not choose Sora 2 as the foundation of a long-term workflow. The announced API discontinuation means any new integration would have a very short useful lifespan.
Creators and developers should instead compare actively supported AI video platforms. Google Veo is particularly relevant if synchronized audiovisual generation is important, while Runway provides a broader creator environment around video generation and editing.
Our Veo 3.1 vs Runway Gen-4.5 comparison examines those two options directly.
Sora 2 Alternatives
The right replacement depends on what originally attracted you to Sora.
Google Veo 3.1: worth considering when native audio and realistic audiovisual generation are priorities. Read our Google Veo 3.1 review.
Runway Gen-4.5: useful for creators who want AI generation inside a broader creative workflow. Read our Runway Gen-4.5 review.
Seedance 2.0: another option to investigate for multimodal and reference-driven AI video workflows. See our Seedance 2.0 review.
For short-form creators specifically, our best AI video generators for YouTube Shorts guide compares tools from the perspective of vertical social video production.
Final Verdict
Sora 2 was an important AI video model. Its synchronized audio, stronger physical realism, image-to-video support, and improved creative control helped push generative video toward complete audiovisual scene generation rather than silent clips.
But a review must reflect the product that exists now, not the product that existed at launch. In 2026, the Sora consumer product has already been discontinued, while the Sora API is scheduled to follow on September 24, 2026.
For that reason, Sora 2 is interesting as an important generation of AI video technology, but it is not our recommendation for a new long-term video workflow. Creators should compare actively supported alternatives before committing their production process or development work to a platform.
Research note: this article was researched using current official OpenAI product, developer, and support documentation. Pricing and availability can change, especially as the Sora API approaches its announced discontinuation date.
