Sora AI video generator
OpenAI's video and audio generation model family, influential for physical realism, controllability, and world-simulation framing.
Should You Use Sora?
Use it for: historical frontier comparison, audio-video generation, physics-heavy prompts, world simulation, storytelling research
Skip or compare first if: Official pages mark the Sora product unavailable as of April 26, 2026. Current API availability must be checked against official OpenAI docs before public recommendation. Do not mix historical capability with current consumer access.
Positioning: OpenAI's category-defining video and audio model family, important historically but currently availability-sensitive.
Top Capabilities
- Synchronized dialogue and soundSora 2 generates video together with synchronized dialogue and sound effects.Source
- Improved physical realismOpenAI describes Sora 2 as more physically accurate, realistic, and controllable than prior systems.Source
- System-card safety framingOpenAI published a Sora 2 system card covering capabilities, risks, and deployment limits.Source
- Product availability caveatOpenAI's official pages state that the Sora product is no longer available as of April 26, 2026.Source
Company Snapshot
Built by OpenAI
Founded / HQ: 2015-12-11 / United States
What it does: OpenAI is an AI research and deployment company whose mission is to ensure that artificial general intelligence benefits all of humanity.
Main products/ecosystem: Sora, Sora 2, Sora 2 Pro
Founders/leadership: partial/evidence pending
Scale/funding/status: Status: Private Ai Company
Relationship to Sora: OpenAI develops Sora and Sora 2. The product page should distinguish Sora's model significance from the official notice that the Sora product is no longer available as of April 26, 2026.
Price, Access, Open Status
Access: Closed Web, Closed Api
Open/closed: Closed.
Historical access depended on OpenAI subscriptions; current recommendation pages should not list Sora as available without a fresh official check.
Price, regional access, and commercial terms need a live check before cost-sensitive recommendations.
Latest Version
Sora web/app discontinued
2026-04-26 / confirmed
OpenAI Help Center states Sora web and app experiences were discontinued on 2026-04-26.
Latest News
2026-07 / OpenAI API Docs
Official API model page for Sora 2 pricing and endpoints.
Open originalWhy It Ranks Here
Rank: #17 74
Score source: Provisional quality proxy based on official/research evidence and catalogue presence; exact external rank requires live leaderboard/API collection.. Evidence confidence is high.
Key Score Drivers
These are the scoring dimensions most responsible for the current ranking position.
- Model Quality Proxy: 55Provisional quality proxy based on official/research evidence and catalogue presence; exact external rank requires live leaderboard/API collection.
- Capability Depth: 81Supported workflow tags: t2v, i2v, native_audio, remix, storyboard. Depth rewards T2V/I2V/V2V, references, native audio, editing, API, and open weights where present.
- Version Maturity: 994 version/history entries in the profile; latest public date is 2026-04-26.
- Access And Pricing: 78Access types: closed_web, closed_api. Pricing note: Historical product access depended on OpenAI subscription tiers. Current availability and any API access must be checked against official...
Alternatives And Comparisons
Use these when price, access, output style, or workflow fit is uncertain.
- VeoGoogle DeepMind's flagship video generation family for cinematic clips, image-referenced video, vertical output, native audio, and API workflows.View modelCompare
- Runway GenA mature creative video generation platform and model family for production-style image-to-video, text-to-video, editing, and workflow automation.View modelCompare
- SeedanceByteDance's frontier video generation family for multimodal, audio-video, short-form, and cinematic creator workflows.View modelCompare
- KlingKuaishou's broad AI video and image generation platform for text-to-video, image-to-video, native audio, references, and creator effects.View modelCompare
What It Is
Primary content is rendered into static HTML.
Sora is OpenAI's flagship video generation model family. The original Sora research preview in February 2024 helped define the modern frontier-video narrative, particularly around world simulation, object permanence, and longer coherent video.
Sora 2, released in September 2025, added synchronized dialogue and sound effects, more accurate physics, sharper realism, and improved controllability. It launched alongside a standalone Sora app, though OpenAI's official Sora 2 pages state that the Sora product is no longer available as of April 26, 2026.
For a consumer guide, Sora should be treated carefully: it is a benchmark-defining model family, but availability is volatile. Publish model history separately from current product access, and recheck official OpenAI docs before recommending it as a usable consumer option.
Version Progress
- Sora web/app discontinuedOpenAI Help Center states Sora web and app experiences were discontinued on 2026-04-26.
- Sora 2 API model pricingOpenAI API docs list Sora 2 and Sora 2 Pro under the Videos endpoint, with per-second pricing for Sora 2 and Sora 2 Pro.
- Sora 2Introduced synchronized dialogue and sound effects. Improved physics, realism, steerability, and style range. Launched with a new Sora app and Sora 2 Pro for ChatGPT Pro users.
- Sora product / Sora TurboSora moved out of research preview with a dedicated interface and Sora Turbo.
- Sora research previewOpenAI publicly introduced Sora as a video generation model research preview.
Latest News
Model-specific news entries link directly to the original publisher; article bodies stay off-site.
- Sora 2 Model | OpenAI API Official API model page for Sora 2 pricing and endpoints. Open original
- What to know about the Sora discontinuation OpenAI Help Center says Sora web/app was discontinued on 2026-04-26 and the API is scheduled for 2026-09-24. Open original
- Sora Official landing page to recheck current availability before publication. Open original
- Sora 2 is here External source link for this model. Open original
- Sora 2 System Card External source link for this model. Open original
- Sora is here External source link for this model. Open original
Full Score Breakdown
Weighted evidence dimensions separate model quality from access, web authority, ecosystem, and source confidence. See methodology and rankings.
| Dimension | Score | Weight | Evidence | Confidence |
|---|---|---|---|---|
| Model Quality Proxy | 55 | 24% | Provisional quality proxy based on official/research evidence and catalogue presence; exact external rank requires live leaderboard/API collection. | medium |
| Capability Depth | 81 | 16% | Supported workflow tags: t2v, i2v, native_audio, remix, storyboard. Depth rewards T2V/I2V/V2V, references, native audio, editing, API, and open weights where present. | high |
| Access And Pricing | 78 | 12% | Access types: closed_web, closed_api. Pricing note: Historical product access depended on OpenAI subscription tiers. Current availability and any API access must be checked against official OpenAI docs before display. | high |
| Version Maturity | 99 | 12% | 4 version/history entries in the profile; latest public date is 2026-04-26. | high |
| Ecosystem Popularity | 68 | 10% | GitHub stars are not applicable to this closed or research-only product unless an official public model repository is confirmed. No public source link is attached yet. |
medium |
| Web Authority | 57 | 10% | SEO snapshot found product domain openai.com and company domain openai.com; sampled sitemap URL count is 34. | medium |
| Company Distribution | 80 | 10% | OpenAI distribution profile: Sora is one of the category-defining AI video model families; consumers should track both model capability and current availability because product access and API status have changed over ti... | medium |
| Source Confidence | 100 | 6% | Profile source confidence is confirmed with 2 official URL(s), 4 feature evidence item(s), SEO present, GitHub n/a. | high |
Limitations And Pricing
Historical product access depended on OpenAI subscription tiers. Current availability and any API access must be checked against official OpenAI docs before display.