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PixVerse V5.5 vs Runway Gen-4.5
PixVerse v5.5 edges out Gen-4.5 overall (PixVerse v5.5 55.0 vs Gen-4.5 40.0.) PixVerse v5.5 is a surprising entry. Coming from a smaller team outside the big AI labs, it's better than you might expect. It scores excellently on temporal quality, with minimal banding or artifacting in longer outputs. It has good taste and makes solid cinematography choices. It struggles with 2D and 3D animation more than other models in its class, and anime prompts swing wildly without nailing the style. While not on par with frontier state-of-the-art models, it's still pretty good. The main tradeoffs are in 2D animation, 3D animation, Anime (inconsistent style), where Gen-4.5 tends to score better.
PixVerse v5.5PixVerse | Gen-4.5Runway |
|---|---|
Good for
| Good for
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Bad for
| Bad for
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Modalities
| Capability | PixVerse v5.5 | Gen-4.5 |
|---|---|---|
| Text input | ||
| Image input | ||
| Video input | ||
| Audio input | ||
| Image output | ||
| Audio output |
Providers
Provider
PixVerse
pixverse
PixVerse is the platform that serves PixVerse v5.5 requests, pricing, and availability.
Provider
Runway
runway-ml
Runway is the platform that serves Gen-4.5 requests, pricing, and availability.
Physics
How well the model simulates real-world physics: gravity, momentum, collisions, and natural movement.
PixVerse v5.5 leads on physics (+8.1), with a measurable advantage over Gen-4.5. The clearest separation is on Physics (+8.1). Across the other sub-metrics in this group, the gap is smaller but generally consistent with the overall direction. If physics is a priority for your prompts, PixVerse v5.5 is the safer pick here.
| Metric | PixVerse v5.5 | Gen-4.5 |
|---|---|---|
| Physics | 45.5 | 37.4 |
Prompt and Logic
Measures how accurately the model follows prompts and maintains logical consistency throughout the video.
PixVerse v5.5 leads on prompt and logic (+13.7), with a measurable advantage over Gen-4.5. The clearest separation is on Scene Consistency (+26.5). Across the other sub-metrics in this group, the gap is smaller but generally consistent with the overall direction. If prompt and logic is a priority for your prompts, PixVerse v5.5 is the safer pick here.
| Metric | PixVerse v5.5 | Gen-4.5 |
|---|---|---|
| Prompt Adherence | 53.5 | 47.0 |
| Logic Consistency | 43.6 | 35.6 |
| Scene Consistency | 64.6 | 38.1 |
Aesthetics
Visual quality including cinematography, artistic taste, and overall production value.
PixVerse v5.5 leads on aesthetics (+8.5), with a measurable advantage over Gen-4.5. The clearest separation is on Cinematography (+16.8). Across the other sub-metrics in this group, the gap is smaller but generally consistent with the overall direction. If aesthetics is a priority for your prompts, PixVerse v5.5 is the safer pick here.
| Metric | PixVerse v5.5 | Gen-4.5 |
|---|---|---|
| Cinematography | 60.8 | 44.0 |
| Taste | — | — |
| Quality | 0.5 | 0.3 |
Animation
Performance on animated content styles including 2D, 3D, and anime-style animation.
Gen-4.5 leads on animation (+2.6), with a measurable advantage over PixVerse v5.5. The clearest separation is on Anime Animation (+26.2). Across the other sub-metrics in this group, the gap is smaller but generally consistent with the overall direction. If animation is a priority for your prompts, Gen-4.5 is the safer pick here.
| Metric | PixVerse v5.5 | Gen-4.5 |
|---|---|---|
| 2D Animation | 35.3 | 41.0 |
| 3D Animation | 62.7 | 38.5 |
| Anime Animation | 26.3 | 52.5 |
Humans
Accuracy of human rendering including body proportions, hand details, and realistic actor performances.
PixVerse v5.5 leads on humans (+11.7), with a measurable advantage over Gen-4.5. The clearest separation is on Actor Performance (+11.7). Across the other sub-metrics in this group, the gap is smaller but generally consistent with the overall direction. If humans is a priority for your prompts, PixVerse v5.5 is the safer pick here.
| Metric | PixVerse v5.5 | Gen-4.5 |
|---|---|---|
| Human | 63.6 | — |
| Hands | 59.6 | 48.0 |
| Actor Performance | 49.7 | 38.0 |
Objects and Animals
Quality of rendering inanimate objects and animals with accurate shapes, textures, and movements.
PixVerse v5.5 leads on objects and animals (+13.5), with a measurable advantage over Gen-4.5. The clearest separation is on Animals (+21.2). Across the other sub-metrics in this group, the gap is smaller but generally consistent with the overall direction. If objects and animals is a priority for your prompts, PixVerse v5.5 is the safer pick here.
| Metric | PixVerse v5.5 | Gen-4.5 |
|---|---|---|
| Objects | 48.2 | 42.4 |
| Animals | 61.4 | 40.2 |
Text
Ability to render readable, accurate text and typography within generated videos.
PixVerse v5.5 leads on text (+31.5), with a measurable advantage over Gen-4.5. The clearest separation is on Text Fidelity (+31.5). Across the other sub-metrics in this group, the gap is smaller but generally consistent with the overall direction. If text is a priority for your prompts, PixVerse v5.5 is the safer pick here.
| Metric | PixVerse v5.5 | Gen-4.5 |
|---|---|---|
| Text Fidelity | 62.0 | 30.5 |
Cost and Speed
Practical factors including pricing per video and generation latency.
PixVerse v5.5 and Gen-4.5 are effectively tied on cost and speed, with small tradeoffs across the metrics. The biggest separation is on Price / min (1.8), but it's not decisive overall. In practice, you should decide based on the specific sub-metric you care about most, since neither model consistently dominates this slice of the rubric.
| Metric | PixVerse v5.5 | Gen-4.5 |
|---|---|---|
| Price / sec | $0.080 | $0.050 |
| Price / min | $4.80 | $3.00 |
| Latency | 0ms | 0ms |