Sora 2 vs Veo 3: Gritty Realism vs Polished Control

5 Creators5 VideosLast updated 2026-08-18
THE ANSWER

Shooting realistic human motion and physics-driven scenes? Sora 2. Need image-to-video, 4K pro clips, or native audio? Veo 3.

Sora 2 nails human motion; Veo 3 masters image-to-video. But both miss complex prompts. Which fits your project? From claims verified across expert reviews.

Comparison Table

FeatureSora 2Veo 3
Key differentiatorGritty realism, body-cam energy, and physics-driven actionImage-to-video, start/end frame control, and polished visual/audio finish
Best forCandid live-action-style scenes, classroom chaos, realistic motion, and physics-heavy shots4K pro product ads, animated character/IP consistency, image-driven clips, and dialogue/audio polish

Choose by Scenario

  • If you're making a gritty, live-action-style action sequence with body-cam shake and real-world physics: Pick Sora 2 because it consistently wins candid realism and physics-driven movement, while Veo 3 looks more polished and Hollywood-like.
  • If you're starting from product photos, an illustrated character, or need start/end frame control: Pick Veo 3 because it accepts image inputs and preserves character design better, while Sora 2 restricts photorealistic uploads and frame-accurate image conditioning.
  • If you're only testing simple prompts and don't need image conditioning or high-end polish: Stick with free/basic because both models deliver near-tie results on straightforward single-scene clips, and neither reliably handles complex multi-part prompts.

Sora 2 vs Veo 3: Two AI Video Giants, One Clear Split

Ask five creators which model wins the Sora 2 vs Veo 3 fight and you'll get five different answers. Run the same prompts through both, though, and a pattern emerges. Sora 2 owns gritty realism — body-cam grit, candid classroom chaos, action that moves like real physics. Veo 3 owns everything you feed it: image-to-video, start and end frames, animated character consistency, polished audio. The hard part is that both fail spectacularly on complex prompts, and neither creator can agree on an overall winner.

How These Tests Actually Ran

The most useful thing about this comparison is the method. Dom the AI Tutor, Moe Lueker, migaji, and Franklin AI all ran identical or near-identical prompts through both models instead of judging them in isolation. Franklin's test was especially brutal: 20 prompts with no spoken commentary, purely generated video output, scored head-to-head.

There's a fairness caveat. Moe Lueker noted that Veo 3 only got one attempt on the classroom prompt while Sora 2 got four — which matters when you're testing whether AI video can pass as real. One lucky generation can tip the score. Still, the explicit goal was clear: can these clips fool you?

Access and Tooling: Veo Is Easier to Reach

Sora 2 currently requires an invite code, which limits immediate access. Veo 3.1 is more available, especially through third-party platforms. Atomic Gains and Franklin AI both used Higsfield (also spelled Hicksfield), which was one of the first platforms to offer Veo 3.1 and lists Sora 2 Pro/Max/Pro Max and Veo 3.1 fast/base as distinct variants. Open Art also popped up as a common testing ground, offering prompt enhancement and image-start options.

That platform difference shapes the results. Veo 3.1's start/end frame and image conditioning give it a structural advantage before you even type a prompt.

Prompt Adherence: Both Models Miss the Details

Here's the uncomfortable truth from both Moe Lueker and Franklin AI: these models frequently miss details in multi-part prompts, even when the clip looks stunning. The grizzly bear test proved it. Sora 2's bear looked believable but omitted the prompted middle finger. Rerunning it produced the finger but reduced realism. Veo 3's version made the biker disappear into the bear — yet Moe admitted it "almost looked better" in realism anyway.

The scoring split is contentious. Franklin AI gave Sora 2 the edge, 6-4, arguing it follows prompts better overall. migaji disagrees, handing the win to Veo 3 in the SpongeBob recreation test. Neither side is wrong; they tested different things. But the royal corgis test is a clean example: Sora 2 correctly staged the wrestling ring entrance, while Veo 3.1 had the woman walking through the ropes.

For straightforward, single-object prompts, both models deliver near ties. The space-age promotion prompt earned both a point. On the more complex space-themed prompt, though, Veo 3.1 was substantially better while Sora 2 looked too cartoonish. And both models produced bad emotional dialogue in the "hold on" test — Franklin awarded no point at all.

Realism and Camera Style: Sora's Territory

This is where Sora 2 separates itself. Franklin AI and Moe Lueker both found Sora winning gritty, candid realism. Sora's fourth classroom generation was convincing enough that the author couldn't tell it was AI-generated. The earlier attempts failed — a missed paper toss, a morphing person, an unnatural jump — but persistence paid off.

The circus body-cam test was the clearest win. Sora 2 mimicked real police-body-cam grain perfectly. Veo 3.1 looked too Hollywood, with filters and heavy lighting undercutting the illusion. If you need footage that looks like someone actually held a camera, Sora 2 is the pick.

Physics and Action: Everyone Struggles

Neither model handled edge-case physics well. The paddleboard backflip? Sora 2 gave no backflip and slow motion. Veo 3 also failed, so neither got a point. The Vegas pool jump went worse: the woman in Sora's clip jumped into asphalt instead of the pool. Another no-point for both.

Dog skateboarding was closer. Sora 2 had semi-working physics but an unrealistic jump and no kickflip. Veo 3 looked more realistic but the wheels morphed into the board. Both struggle with actions that have little training data. Dynamic race-car shots? Both did great — nice cuts, real sense of speed, distinct looks. Sora 2's rocket-man prompt won the first point in Franklin's test.

Dialogue and Audio: A Split Decision

Both models produce strong native dialogue, singing, and sound effects. Atomic Gains and Franklin AI agree on that. The disagreement is which one leads on character-driven dialogue.

Sora 2 nailed the Brummy accent in a Peaky Blinders-style scene, sounding authentically like the TV show. Veo 3.1 flattened it to a regular English accent. But Veo 3's ancient Egyptian livestreamer had better realism, pacing, and joke delivery — more fun to watch than Sora's pixelated, too-fast version with Gen Z slang. Sora 2 took the German metal singer test with a convincing performance, though neither author could verify the German. Veo 3.1 won the fish rap. No single model dominates audio; it depends on the prompt.

Character Consistency: Veo Keeps Characters Alive

For animated or known characters, Veo 3/3.1 preserves design better. migaji and Atomic Guns both landed on this. Sora 2's first SpongeBob output was "cursed" — it didn't look like SpongeBob at all. The Krusty Krab recreation had a sad-alien-looking SpongeBob, though the diner environment was fairly close.

There are exceptions. In Handsome Squidward, Veo 3 exaggerated the lips into meme territory, so Sora 2 won that round. And Sora 2 is reportedly "awesome" for animated short films with consistent characters when using creator Framer's method — splitting a prompt into scenes over 12 seconds turns an initial image into a decent cartoon sequence. But Veo's image conditioning gives it the edge for known IP.

Product Ads: Veo's Flexibility Wins

This is a commercial use case with a clear winner. Atomic Gains and Moe Lueker both found Veo 3.1 more flexible for product ads because it accepts uploaded images and blends up to three with its ingredients feature. Sora 2 blocks uploads containing photorealistic people, protecting privacy but limiting ad creation.

The controversy? Whether Sora 2 is viable at all for product ads. Atomic Gains used Sora's trends feature — which supports TikTok, YouTube Shorts, and Instagram Reels formats — to create "crazy" product videos from a product image. Moe Lueker's Sora car ad failed when the car slid and turned around, calling it unreliable for image-based commercial use. Veo's car ad was better but had a wheel spinning backward in a puddle. Both models delivered exceptional headphone ads, so high-end product shots are achievable either way.

So Who Wins?

Depends on who you ask. migaji declares Veo 3 the winner after three rounds of SpongeBob recreation. Franklin AI scored Sora 2 ahead 6-4 across his varied test, with subscriber votes able to tie it. The comparison deliberately doesn't declare a single best model — because there isn't one.

The consensus quote that sticks comes from the overall analysis: all AI video generators, including Veo 3 and Sora 2, are incredible feats of engineering, and "AI video tools are the worst they will ever be." If this is the baseline, the future is beautiful and scary. One author admitted being scared of replacement. Another was skeptical Sora 2 becomes the next TikTok because people crave human touch. Everyone agreed AI hasn't overtaken human creativity yet — but that future is coming soon.

Here's the practical takeaway. If you're shooting realistic human motion, physics-driven scenes, or anything that needs to pass as authentic footage, pick Sora 2. If you need image-to-video, 4K pro clips, start/end frames, native audio polish, or animated character consistency, pick Veo 3. Both will frustrate you on complex prompts. Both will surprise you on simple ones. Pick the one that matches your workflow, because neither model is a reliable all-rounder yet.

The table below breaks down the specs, test results, and scoring across every major comparison category — so you can see exactly where each model earned its points.

Cross-analysis evidence

Every point below is sourced to a specific creator — click any name to jump straight to the exact moment in their video.

Methodology & Comparison Setup

Where reviewers agree

Multiple creators compare Sora 2 and Veo 3/3.1 head-to-head using identical or similar prompts, rather than evaluating a single model in isolation.

Unique insights

Veo 3 was only allowed one attempt on the classroom prompt while Sora 2 had four, creating an uneven comparison.

Reveals a common practical problem in AI video comparisons: rerolls can decide the winner.

The videos explicitly test whether AI video can pass as real using both complex and simple prompts.

Connects model comparison to the broader deepfake/realism debate.

The comparison uses 20 'brutal' prompts with no spoken commentary, relying purely on generated video output.

A silent stress-test format reduces reviewer bias but can hide technical context.

Platform Access & Tooling

Where reviewers agree

Both models are widely accessed through third-party platforms such as Open Art and Higsfield/Hicksfield, which provide prompt enhancement, start/end frames, and image-start options.

Unique insights

Sora 2 currently requires an invite code, limiting immediate access compared with Veo 3.1.

Access friction may push users toward Veo even if Sora has better motion quality.

Hicksfield AI was one of the first platforms to offer Veo 3.1.

Early platform availability influences real-world adoption.

Higsfield offers Sora 2, Sora 2 Pro/Max/Pro Max and Veo 3.1 fast/base as distinct variants.

Model tiering affects cost and performance expectations.

Specifications & Features

Where reviewers agree

Veo 3.1 offers start/end frame and image conditioning, while Sora 2 lacks or restricts image uploads, especially for photorealistic people.

Unique insights

Sora 2 generates videos up to 12 seconds, while Veo 3.1 only generates up to 8 seconds.

Duration can determine which model fits a full scene versus a short clip.

Both models can generate 720p and 1080p video in landscape and portrait formats.

Confirms baseline format parity before comparing style.

Veo 3.1's ingredients feature can blend up to three separate images into one final video.

Gives Veo a unique multi-image compositing advantage.

Veo 3.1 offers an optional prompt-enhancement step when generating.

Integrated prompt rewriting can be a practical workflow convenience.

Prompt Adherence & Instruction Following

Where reviewers agree

Both Sora 2 and Veo 3/3.1 frequently miss details in complex multi-part prompts, even when the clip looks visually impressive.

For straightforward, single-object or simple-scene prompts, both models can deliver near-tie high-quality results.

Where they split

The authors disagree on whether one model clearly follows prompts better in head-to-head scoring.

View A: Neither Sora 2 nor Veo 3 reliably follows complex instructions across long prompts, short prompts, or uploaded images
View B: Sora 2 leads Veo 3.1 6-4 in his scored prompt test, suggesting Sora is the stronger prompt follower overall

Moe emphasizes failure cases and awards no points when key details are missed, while Franklin awards the point to the better of two imperfect outputs; the disagreement is partly scoring philosophy, not just model quality.

Unique insights

Sora 2's grizzly bear output looked believable but omitted the prompted middle finger; rerunning it produced the finger but reduced realism.

Shows a fidelity-versus-realism trade-off inside a single model.

Veo 3's grizzly bear clip made the biker disappear into the bear, yet the author said it 'almost looked better' in realism.

Demonstrates that temporal/physics failures can coexist with realistic rendering.

Re-running the grizzly prompt in Open Art made Sora 2 show the middle finger, but the bear looked less realistic.

Platform and prompt rerolls can change adherence and visual quality.

Sora 2 correctly staged the royal corgis wrestling ring entrance, while Veo 3.1 had the woman walking through the ropes.

A concrete example of Sora winning on physical staging.

Both models produced bad emotional dialogue in the 'hold on' test, and Franklin awarded no point.

Emotional dialogue remains a weak spot for both.

The 1960s space-age promotion prompt was judged a tie, with both models receiving a point.

Not every prompt separates the models.

Veo 3.1 was substantially better on the space-themed prompt while Sora 2 looked too cartoonish.

Some stylized or sci-fi prompts favor Veo.

Dialogue, Accents & Audio

Where reviewers agree

Both Sora 2 and Veo 3/3.1 produce strong native dialogue, singing, and sound effects, but no single model leads in every audio test.

Where they split

Which model is better for character-driven dialogue is disputed: accent-specific dialogue favors Sora, while comedic and pacing-driven dialogue favors Veo.

View A: Sora 2 nailed the Brummy accent in a Peaky Blinders-style scene and sounds authentically like the TV show, while Veo 3.1 flattened it to a regular English accent
View B: Veo 3's ancient Egyptian livestreamer had better realism, pacing, and joke delivery, making it the more fun dialogue output than Sora 2

The two tests are not the same genre: Atomic judged dialect fidelity, Moe judged comedic timing. Use whichever dialogue attribute matters for your project.

Unique insights

Veo 3.1's version of the Brummy accent sounded like a regular English accent, losing the regional dialect.

Dialect fidelity is a hidden differentiator for character work.

Veo 3.1 won the fish rap test, beating Sora 2 on rap and music generation.

Native music and rap synthesis is an emerging capability worth testing.

Sora 2's German metal singer output sounded convincing, though the author could not verify German accuracy.

Multilingual singing is another area where AI audio is surprisingly strong.

Veo 3.1's German metal singer was pretty good and very similar to Sora 2's version when starting from an image.

Same prompt can converge across models when conditioned on an image.

Sora 2's ancient Egyptian livestreamer included Gen Z slang and a chat overlay, but was pixelated and too fast.

Concept and humor can land even when visual quality lags.

Character Consistency & IP Recreation

Where reviewers agree

For animated or known characters, Veo 3/3.1 tends to preserve character design better than Sora 2.

Unique insights

Sora 2's first SpongeBob output was 'cursed' and did not look like SpongeBob.

Character identity and IP fidelity are major challenges for Sora.

Sora 2's Krusty Krab recreation had a sad-alien-looking SpongeBob, but the diner environment was fairly close.

Scene context can succeed while character faces fail.

In Handsome Squidward, Veo 3 exaggerated the lips into meme territory, so Sora 2 won the round.

Veo is not automatically better at character recreation; over-exaggeration can hurt.

Sora 2 is 'awesome' for animated short films with consistent characters when using creator Framer's method.

A workflow exists to fix Sora's character consistency weakness.

Sora 2 can turn an initial image into a pretty decent cartoon sequence when the prompt is split into scenes over 12 seconds.

Image conditioning plus structured prompting helps Sora animation.

The simple Krusty Krab scene should have been easy for AI, but Sora still misrendered SpongeBob.

IP consistency is not guaranteed even on simple setups.

Sora 2's Handsome Squidward was its best result, with a decent face and expression.

Sora can improve over a video when given repeated chances.

Realism & Camera Style

Where reviewers agree

Sora 2 tends to win gritty or candid realism such as body-cam and classroom footage, while Veo 3/3.1 looks more polished and Hollywood-like.

Unique insights

Veo 3's grizzly bear video almost looked more realistic than Sora 2's despite the biker disappearing into the bear.

Realism and object persistence are separate failure dimensions.

Sora 2's fourth classroom generation was convincing enough that the author could not tell it was AI-generated.

Shows Sora can pass as real in everyday human scenes.

Earlier Sora 2 classroom attempts failed: a missed paper toss, a morphing person, and an unnatural jump.

Rerolls are essential; first-try failures are common.

Sora 2's circus body-cam clip mimicked real police-body-cam grain, while Veo 3.1 looked too Hollywood with filters and heavy lighting.

Camera texture and lighting can make or break realism.

Physics & Action

Unique insights

Sora 2's paddleboard backflip output had no backflip and was slow-motion.

Core action can be omitted entirely despite realistic motion.

Veo 3 also failed the paddleboard backflip, so neither model earned a point.

Both models currently lack robust stunt generation.

In the Vegas pool jump test, the woman in Sora's clip jumped into asphalt instead of the pool, and neither model got a point.

Spatial reasoning failures affect safety and logic in scene generation.

Sora 2's dog skateboard video had semi-working physics, but the jump was unrealistic and no kickflip occurred.

Animal and board interactions are still unstable.

Veo 3's dog skateboard trick looked more realistic, but the wheels morphed into the skateboard.

Veo can look better at first glance while having hidden deformations.

Neither model got a point on the dog kickflip because both struggle with edge-case actions that have little training data.

Training-data coverage determines edge-case performance.

Both models did a good job on dynamic race-car shots, with nice cuts and a sense of speed, though with distinct looks.

High-speed vehicle scenes are a current strength for both.

Sora 2 won the rocket-man prompt, earning the first point in Franklin's test.

Sora can win absurd or physics-driven prompt tests.

Storytelling & Multi-Scene

Unique insights

Including time frames in the prompt helps the model know where each scene starts.

Practical prompting technique for multi-scene videos.

Veo 3.1's multi-shot mode in Higsfield splits prompts into scenes and adds camera cuts.

Platform feature lowers storytelling complexity.

In the 'I should have called' test, both models were good, but the author preferred Sora 2.

Sora can win narrative tests when both handle cuts well.

Both models handled scene cuts well in the storytelling test.

Basic multi-scene editing is no longer a differentiator.

Veo 3.1 start/end frame chains can produce continuous video by using the last frame as the next start frame.

A concrete method for long-form consistency in Veo.

Product Ads & Commercial Use

Where reviewers agree

For image-driven product ads, Veo 3.1 is more flexible because it accepts uploaded images and ingredients, while Sora 2 blocks photorealistic people and lacks ingredients.

Where they split

Whether Sora 2 is viable for product ads is disputed: Sora's trends feature made 'crazy' product videos for Atomic, while Moe found Sora's car ad unreliable and real-person uploads blocked.

View A: Sora 2 does not have ingredients, but Higsfield's Sora 2 trends feature can create 'crazy' product videos using a product image
View B: Sora 2's car ad failed when the car slid and turned around, so AI is not yet reliable for this image-based commercial use case

Use the type of ad to decide: if the ad needs a real person or precise product motion, Veo is safer; if it is an illustrative short-form product trend, Sora trends may work.

Unique insights

Veo 3's car ad was better than Sora's, but a wheel spun backwards in a puddle.

Even the 'better' ad still had a physics glitch.

Sora 2 blocks uploading images containing photorealistic people, protecting privacy but limiting commercial ad creation.

Direct constraint on real-person brand endorsements.

Users can work around Sora's restriction by combining a product image with an AI-generated character holding it.

Practical compliance workaround for real-person ads.

With Veo 3.1's ingredients feature, a slightly reworded prompt produced a more professional banana juice ad.

Prompt wording changes output professionalism.

Sora 2 trends supports platform-specific formats such as TikTok, YouTube Shorts, Instagram Reels, and YouTube, with a product image.

Purpose-built vertical short-video ad workflow for Sora.

Both models delivered exceptional headphone product ads, showing high-end product-shot capability.

For object-only ads without real people or uploaded images, Sora can match Veo.

Motion Graphics & Sound Design

Where reviewers agree

Both Sora 2 and Veo 3/3.1 have strong native sound design; their sound effects and audio fit the visuals well.

Unique insights

The author preferred Veo 3.1's Netflix-style logo animation because it was more dynamic and actually said 'Netflix', while Sora's was less complete.

Brand text and logo generation is a specific motion-graphics task where Veo excelled.

The horror music box video's sound effects were done perfectly and were incredibly creepy.

Audio can be the standout element in horror scenes.

Cameo & Synthetic Self

Unique insights

Sora 2's cameo feature lets users create photorealistic videos of themselves by selecting a username, enabling funny videos or duplication.

A unique product feature not available in Veo, useful for personalized content.

Sora 2's cameo with a vague prompt produced a fun 8-second 'AI slop' sketch that matched the author's intent.

Shows ease of creating self-avatar content even with minimal prompt.

Overall Verdict & Future Outlook

Where they split

The overall winner is contested: migaji declares Veo 3 the winner of the SpongeBob recreation test, while Franklin scores Sora 2 ahead 6-4 on his varied prompt test.

View A: Veo3 wins the video after 3 rounds of SpongeBob recreation
View B: Sora 2 leads Veo 3.1 6-4 after all comparison prompts, with subscriber votes able to tie it

These verdicts come from different prompt distributions: character/IP-heavy tests favor Veo, while varied action, realism, and adherence tests favor Sora. Don't generalize either result to all workflows.

Unique insights

This comparison deliberately does not declare a single best model among the four tested.

Not every comparison ends with a winner, which may better reflect real-world use.

All AI video generators, including Veo 3 and Sora 2, are incredible and major feats of engineering.

Even harsh critiques acknowledge engineering achievement.

AI video tools are the worst they will ever be; if this is the baseline, the future is beautiful and scary.

Frames current limitations as the floor for future improvement.

The author is scared of being replaced by AI producing faster and better authentic content.

Illustrates creator anxiety around AI-generated media.

The author is skeptical Sora 2 will become the next TikTok because people crave a little bit of human touch.

Counters the hype that AI UGC will dominate social platforms.

AI has not yet overtaken human creativity, but that future is coming soon.

Near-term prediction about creative displacement.

The author is genuinely scared and annoyed when he knows something is AI-generated.

Emotional and media-literacy reactions to AI content are part of adoption.

Test Prompt Examples

Unique insights

One test prompt is a tense dialogue scene where a character repeats, 'I told you the code stays with me until I see the money.'

Shows models being tested on repeated line delivery and tense dialogue.

One test prompt is an emotional close-up with a character apologizing and breaking down.

Tests emotional acting and crying audio.

One test prompt is an urban chase scene with pursuers coordinating to catch the fugitive.

Tests multi-person coordination and action pacing.

One test prompt is a nature-documentary story about an otter piloting a floatplane.

Absurd, narrative-heavy prompt stress-tests logic and visual cohesion.

One test prompt is a giant cat in Chongqing interacting with the city.

Tests scale, crowds, and physics in a recognizable city.

One test prompt is an action sequence with military-style dialogue about targets and finishing the mission.

Tests dialogue within live-action action scenes.

Frequently asked questions

What AI can replace Sora 2?

Veo 3/3.1 is the closest direct alternative mentioned in the comparisons, and both can be accessed through platforms like Open Art and Higsfield/Hicksfield. It would not be a total replacement though: Veo 3.1 offers start/end frames and ingredients, but Sora 2 generates up to 12 seconds and is praised for candid realism and physics/action prompts.

Sora 2 vs Veo 3 which is better?

It depends on the scenario: Sora 2 is better for realistic human motion, physics-driven scenes, and gritty body-cam footage, while Veo 3/3.1 is better for image-to-video, 4K pro-style clips, and animated character consistency. Franklin scored Sora 2 ahead 6-4, but migaji favored Veo 3 in the SpongeBob test, so the overall winner is disputed.

Sora vs Veo 3: which one should I choose?

According to the conclusion, choose Sora 2 if you need realistic human motion and physics-driven scenes; choose Veo 3 if you need image-to-video, 4K pro clips, or native audio. Both have strong native audio and baseline generation quality, but neither is fully reliable on complex multi-part prompts.

Which model is better for image-to-video and character consistency?

Veo 3/3.1 is favored for image conditioning, start/end frames, and preserving animated or known characters. In the SpongeBob test, Veo 3 won per migaji, while Sora 2 produced a "cursed" first SpongeBob and only won Handsome Squidward.

Which model is better for realistic human motion and action scenes?

Sora 2 tends to win gritty, candid realism, such as body-cam and classroom footage, and several physics/action prompts. For example, Sora 2's fourth classroom generation was convincing enough that the author could not tell it was AI-generated, while Veo 3.1 looked too Hollywood with filters and heavy lighting.

Do Sora 2 and Veo 3 handle dialogue and sound effects well?

Both models produce strong native dialogue, singing, and sound effects, with no single model leading in every audio test. Veo 3.1 won the fish rap test, while Sora 2 delivered a convincing German metal singer and better accent-specific dialogue.

Can Sora 2 be used for commercial product ads?

This is disputed: Sora 2's trends feature made "crazy" product videos for Atomic, but Moe found Sora's car ad unreliable and real-person uploads are blocked. Veo 3.1 is more flexible for product ads because it accepts uploaded images and ingredients; the car ad from Veo 3 was better than Sora's despite a backwards-spinning wheel.

What are the main specification differences between Sora 2 and Veo 3.1?

Sora 2 generates videos up to 12 seconds, while Veo 3.1 generates up to 8 seconds; both can output 720p and 1080p in landscape and portrait. Veo 3.1 also adds start/end frame support, image conditioning, and an ingredients feature that blends up to three images, while Sora 2 restricts image uploads for photorealistic people.

How reliable are Sora 2 and Veo 3 on complex prompts?

Both models frequently miss details in complex multi-part prompts, even when the clip looks visually impressive. For straightforward single-object or simple-scene prompts, they can deliver near-tie high-quality results, though authors disagreed over which model follows prompts better overall.

Which model is better for recreating known animated characters?

Veo 3/3.1 tends to preserve character design better than Sora 2 in animated or known-character prompts, according to the cross-analysis. Sora 2's first SpongeBob output was "cursed" and did not look like SpongeBob, though Sora 2 won the Handsome Squidward round because Veo 3 exaggerated the lips.