sora-2-pro / image-to-video
Sora 2 Pro is OpenAI’s flagship video model. This Pro API enables 60-second cinematic generations with native physics simulation and 4K upscaling. Perfect for creators needing temporal stability and precise camera control at scale.

$ 1.2

image

video

Input

Your request will cost$0per run, for$100you can run this model approximately0times

sora-2-pro API Pricing

720*1280
4$1.2
8$2.4
12$3.6
16$4.8
20$6
1280*720
4$1.2
8$2.4
12$3.6
16$4.8
20$6
1024*1792
4$2
8$4
12$6
16$8
20$10
1792*1024
4$2
8$4
12$6
16$8
20$10
1080*1920
4$2.8
8$5.6
12$8.4
16$11.2
20$14
1920*1080
4$2.8
8$5.6
12$8.4
16$11.2
20$14
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Key Sora 2 Pro API Technical Features

The Sora 2 Pro API offers advanced features for high-fidelity video, including physics simulation and cinematic camera controls.

Physical World Simulation

Natively understands fluid dynamics and gravity, accurately rendering complex interactions like glass shattering or liquid spilling.

Kinetic, high-octane FPV drone POV. Shot on an 8mm fisheye lens with extreme barrel distortion and erratic, unstable camera movements. A continuous seamless single-take careening at blistering speed through a disheveled US school classroom. Rows of desks are violently upended by an unseen telekinetic force. Thousands of exam papers swirl chaotically in the air, creating a volumetric vortex of white particles. Horrified students are seen screaming, ducking, and diving for cover to dodge flying debris. The camera smashes explosively through a windowpane, scattering shattered glass in slow-motion physics. Without breaking the shot, it transitions into a high-speed cinematic flight weaving tightly between towering red brick academic buildings. Dramatic, harsh high-contrast lighting: alternating between strobing fluorescent indoor lights and the intense, golden-orange glow of a harsh twilight sunset outdoors. Heavy motion blur, photorealistic physics, ultimate sense of warp speed, 4K.

Prompt
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Cinematic Camera Control

Directorial instructions via API parameters allow for precise dolly zooms, pans, and specific focal length simulations in every clip.

Style: Hand-painted 2D/3D hybrid animation with soft brush textures, warm tungsten lighting, and a tactile, stop-motion feel. The aesthetic evokes mid-2000s storybook animation — cozy, imperfect, full of mechanical charm. Subtle watercolor wash and painterly textures; warm–cool balance in grade; filmic motion blur for animated realism. Inside a cluttered workshop, shelves overflow with gears, bolts, and yellowing blueprints. At the center, a small round robot sits on a wooden bench, its dented body patched with mismatched plates and old paint layers. Its large glowing eyes flicker pale blue as it fiddles nervously with a humming light bulb. The air hums with quiet mechanical whirs, rain patters on the window, and the clock ticks steadily in the background. Cinematography: Camera: medium close-up, slow push-in with gentle parallax from hanging tools Lens: 35 mm virtual lens; shallow depth of field to soften background clutter Lighting: warm key from overhead practical; cool spill from window for contrast Mood: gentle, whimsical, a touch of suspense Actions: - The robot taps the bulb; sparks crackle. - It flinches, dropping the bulb, eyes widening. - The bulb tumbles in slow motion; it catches it just in time. - A puff of steam escapes its chest — relief and pride. - Robot says quietly: "Almost lost it… but I got it!" Background Sound: Rain, ticking clock, soft mechanical hum, faint bulb sizzle.

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After

Audio-Visual Synchronization

Automatically generates synchronized Foley and atmospheric soundscapes that match the visual action specifically for Pro tier users.

Cinematic wide shot at golden hour, high cliff overlooking a vast valley with a shimmering river below, warm orange sunset light contrasting with deep blue shadows, lone figure in flowing coat standing at the cliff edge, wind dramatically blowing fabric and leaves, slow cinematic dolly-in towards the figure, ultra-detailed face partially lit by golden light, tear rolling down cheek, sunset reflection in eyes, atmospheric dust motes in air, volumetric light, highly detailed, 8 seconds, cinematic realism, epic and emotional tone

Prompt
After

Advanced Temporal Stability

Maintains character identity and object persistence across 60-second shots with a 30% reduction in morphing artifacts compared to Sora 1.0.

Before · Advanced Temporal Stability
Before
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How to Get a sora-2-pro API Key

Getting a sora-2-pro API key takes four steps and a few minutes. Create a free GPTProto account, add credits, generate your key, and make your first call — at $1.2 it's a cheaper sora-2-pro API key than going direct, and one key works across every model on the platform. Full sora-2-pro Documentation is in the docs.

Sign up

Sign up

Create your free GPT Proto account to begin. You can set up an organization for your team at any time.

Top up

Top up

Your balance can be used across all models on the platform, including sora-2-pro, giving you the flexibility to experiment and scale as needed.

Generate your API key

Generate your API key

In your dashboard, create an API key — you'll need it to authenticate when making requests to sora-2-pro.

Make your first API call

Make your first API call

Use your API key with our sample code to send a request to sora-2-pro via GPT Proto and see instant AI-powered results.

Get API Key

Sora 2 Pro API: Frequently Asked Questions

Find answers about Sora 2 Pro API integration, pricing, and video generation capabilities for professional studios and developers.

How do I integrate the Sora 2 Pro API?

Integration is simple via our OpenAI-compatible SDK. Just update your base URL and model name to sora-2-pro. Our platform handles parameter mapping, allowing you to transition from other video models like Runway or Kling with minimal code changes. This ensures your workflow remains efficient while leveraging the superior physics simulation of the Sora 2 Pro tier.

What is the maximum video duration for Sora 2?

The Sora 2 Pro API supports video generations up to 60 seconds. This is a significant upgrade over legacy models, providing enough runtime for full social media ads, cinematic sequences, and detailed educational simulations with consistent character identity. The Pro API maintains stability throughout the entire duration, reducing the morphing artifacts often seen in shorter clips from competitors.

Does Sora 2 Pro support 4K resolution?

Yes, the Sora 2 Pro API supports native 1080p generation with 4K upscaling features. This pro-tier capability ensures high-fidelity output suitable for cinematic pre-visualization and professional marketing assets. You can specify resolution and aspect ratios in your API request to match your specific production requirements across 16:9, 9:16, or custom formats.

How long does it take to generate a video?

Generation latency for a 10-second clip typically ranges from 3 to 5 minutes. High-resolution 60-second clips may take up to 10 minutes depending on current GPU demand. While not real-time, the Sora 2 Pro API offers a progressive frame preview feature, allowing developers to monitor the generation's progress before the full file is delivered via the API endpoint.

Is my data used to train the Sora model?

No. All requests made through the Sora 2 Pro API on GPTProto are strictly excluded from training cycles. Your proprietary prompts and generated video assets remain private, ensuring enterprise-grade security for your creative workflows. We prioritize data sovereignty, ensuring that professional studios can use the Sora 2 Pro API without risking intellectual property exposure.

How does Sora 2 pricing compare to other models?

Pro quality video costs $0.45 per second of generation. Through GPTProto, you receive a 5% discount compared to direct retail pricing for high-volume tiers. We also offer 25% discounts for asynchronous batch requests with a 24-hour turnaround, making the Sora 2 Pro API a cost-effective choice for scaling video content production for e-commerce and gaming.

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