I recently tested Wan 2.5, Alibaba’s latest AI video model. After all the excitement around its release, I was curious to see how it would perform—and it’s clear this model brings some notable upgrades.
Wan 2.5 builds on Wan 2.2 with native audio generation, allowing it to produce sound directly alongside the video—ambient noise, background music, or even voice narration designed to match the scene.
This puts it in the same league as Google’s Veo 3, which already offers strong audio integration. On paper, Wan 2.5 also promises smoother motion, sharper visuals, better prompt understanding, and more consistent frames from start to finish.
I ran four real‑world tests to see how well the audio and visuals blend, since this synergy is what separates a good AI video from a great one.
Quick Takeaway: Wan 2.5 Shows Progress
Wan 2.5 demonstrated impressive audio generation in several scenarios, with realistic ambience and fitting sound effects. Video quality, especially for human subjects, was less consistent—showing strong moments but also leaving room for improvement in realism and lip‑sync. In one case, audio wasn’t generated at all, which suggests the model is still developing toward full reliability.
Real‑Life Examples of Wan 2.5
To test its versatility, I prepared four different prompts, mixing realistic and stylized scenes, and scored each on:
- Audio accuracy and scene match
- Visual realism and smooth motion
- Precision in movement and facial expressions
1. Hiking Scene with Friends — Smooth & Natural
Prompt: Two young men and one young woman hike up a scenic mountain trail, laughing as they chat casually. A gentle breeze rustles the leaves, sunlight filters through the trees, and each carries a backpack. Their playful conversation and smiles capture a relaxed outdoor moment.
Result: The forest ambience, breeze, and laughter all matched naturally with the visuals. Smooth motion and no noticeable glitches.
Score: 8/10 — A strong, usable result for casual content.
2. Woman at the Subway Station — Good Audio, Needs More Liveliness
Prompt: A young Asian woman stands on subway station stairs, smiling warmly with a smartphone in hand. Daylight filters down, soft shadows falling across her urban streetwear look.
Result: Believable subway background sounds helped set the scene, though her facial expression and motion could feel more natural and dynamic.
Score: 8/10 — Solid sound, room for motion improvement.
3. Sly Fox in a Suit — Captivating Visual Concept
Prompt: A distinguished fox in a sharp suit carries a stack of papers, approaching the camera with confident steps and a sly smile.
Result: The animated character looked stylish and expressive. However, this test produced no audio, suggesting occasional gaps in sound generation.
Score: N/A — Audio missing, visuals strong.
4. Journalist Live on the Street — Clear Speech, Needs Better Sync
Prompt: A short‑haired journalist reports live on a busy street, speaking over the sound of traffic and chatter.
Result: The speech was accurate and clear, but lip movements didn’t fully align with the audio, making the sync less convincing.
Score: 5/10 — Works, but sync needs refining.
Final Verdict: A Promising Update with Potential
Wan 2.5 introduces valuable audio‑visual features and can deliver great results in certain contexts. While performance varies across prompts, the good moments show potential for future improvement and broader usability.
Better than Veo 3? Not quite yet, as Veo 3 remains more consistent overall. But Wan 2.5’s audio integration and occasional high‑quality visuals hint at a bright path forward as the technology matures.
Who may enjoy it: Experimenters, creative projects with nature or stylized scenes, and those open to occasional imperfections.
Who should wait: Professionals requiring precise realism and perfect sync in human‑centric video.
Why Try Wan 2.5 on Pollo AI
Wan 2.5 is one of several powerful AI video tools available on Pollo AI. The platform makes it easy to create high‑quality visuals across countless styles, featuring text to video, image to video, and other advanced generators.
You can also access leading models like Runway, Veo 3, Seedance, and PixVerse AI, so you’re never limited to just one choice.
One standout is the AI avatar video generator, which turns a single photo into lifelike avatars with natural gestures, realistic facial expressions, and accurate lip sync.
For quick creative output, Pollo AI Shorts instantly produces short videos—anime, animal, or calming styles—plus multi‑scene generation in one go.
With its range of AI effects, customizable tools, and LoRAs, Pollo AI can transform concepts into polished videos in just a few clicks.
If you want to explore AI video creation without the steep learning curve, try Pollo AI for free and see where your ideas can go.