| Signal | LTX-Video 2 | Delta | Runway Gen-3 Alpha |
|---|---|---|---|
Capabilities | 0 | -- | |
Pricing | 100 | -- | |
Context window size | 0 | -- | |
Recency | 45 | +39 | |
Output Capacity | 20 | -- | |
Benchmarks | 0 | -17 | |
| Overall Result | 1 wins | of 6 | 1 wins |
Score History
14.3
current score
LTX-Video 2
right now
11.3
current score
Lightricks
Runway
| Metric | LTX-Video 2 | Runway Gen-3 Alpha | Winner |
|---|---|---|---|
| Overall Score | 14 | 11 | LTX-Video 2 |
| Rank | #2 | #6 | LTX-Video 2 |
| Quality Rank | #2 | #6 | LTX-Video 2 |
| Adoption Rank | #2 | #6 | LTX-Video 2 |
| Parameters | -- | -- | -- |
| Context Window | -- | -- | -- |
| Pricing | Free | Free | -- |
| Signal Scores | |||
| Capabilities | 0 | 0 | LTX-Video 2 |
| Pricing | 100 | 100 | LTX-Video 2 |
| Context window size | 0 | 0 | LTX-Video 2 |
| Recency | 45 | 7 | LTX-Video 2 |
| Output Capacity | 20 | 20 | LTX-Video 2 |
| Benchmarks | -- | 17 | Runway Gen-3 Alpha |
Our score (0-100) is driven by benchmark performance (90%) from Arena Elo ratings, MMLU, GPQA, HumanEval, SWE-bench, and 15+ standardized evaluations. Capabilities and context window serve as tiebreakers (10%). Learn more about our methodology.
Scores 14/100 (rank #2), placing it in the top 100% of all 290 models tracked.
Scores 11/100 (rank #6), placing it in the top 98% of all 290 models tracked.
With only a 3-point gap, these models are in the same performance tier. The practical difference in output quality is minimal - your choice should depend on pricing, latency requirements, and specific feature needs.
Both models are priced similarly, so the decision comes down to quality and features rather than cost.
Both models have comparable response speeds. For most applications, the latency difference is negligible.
When latency matters most: Interactive chatbots, IDE code completion, real-time translation, and user-facing applications where response time directly impacts experience. For batch processing, background summarization, or offline analysis, latency is less critical.
Code generation & review
Based on overall model capabilities and architecture for coding tasks like generating functions, debugging, and refactoring
Customer support chatbot
Suitable for user-facing chat with competitive response times. LTX-Video 2 also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (0K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($0.00/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (14/100) correlates with better nuance, coherence, and style in long-form content
LTX-Video 2 and Runway Gen-3 Alpha are extremely close in overall performance (only 3 points apart). Your best choice depends entirely on which specific strengths matter most for your use case.
Best for Quality
LTX-Video 2
Marginally better benchmark scores; both are excellent
Best for Cost
LTX-Video 2
0% lower pricing; better value at scale
Best for Reliability
LTX-Video 2
Higher uptime and faster response speeds
Best for Prototyping
LTX-Video 2
Stronger community support and better developer experience
Best for Production
LTX-Video 2
Wider enterprise adoption and proven at scale
by Lightricks
| Capability | LTX-Video 2 | Runway Gen-3 Alpha |
|---|---|---|
| Vision (Image Input) | ||
| Function Calling | ||
| Streaming | ||
| JSON Mode | ||
| Reasoning | ||
| Web Search | ||
| Image Output |
Lightricks
Runway
Assumes 60% input / 40% output token ratio per request. Actual costs may vary based on your usage pattern.
| Parameter | LTX-Video 2 | Runway Gen-3 Alpha |
|---|---|---|
| Context Window | -- | -- |
| Max Output Tokens | -- | -- |
| Open Source | Yes | No |
| Created | Jan 15, 2025 | Jun 17, 2024 |
The ranking discrepancy likely reflects factors beyond the raw score, such as market adoption, reliability, or output quality metrics not captured in the overall score. Runway Gen-3 Alpha's closed-source nature may indicate more polished production readiness compared to LTX-Video 2's open-source release, which could explain its #3 ranking among 10 video generation models.
The $0 pricing for both models masks the real cost difference - LTX-Video 2 offers a FREE tier while Runway Gen-3 Alpha's $0 likely indicates pricing not yet disclosed or a limited trial. As an open-source model, LTX-Video 2 allows self-hosting and modification, crucial for enterprises needing data privacy or custom workflows, while Runway's closed model locks you into their infrastructure.
The 0 token values indicate these are pure video generation models without text processing capabilities, focusing solely on text-to-video conversion. Runway Gen-3 Alpha's #3 ranking suggests it delivers more consistent or higher quality outputs despite the identical 10/100 scores, making it the safer choice for production workloads where reliability matters more than customization.
The 10/100 scores for both models indicate the video generation category is still emerging, with even the #3 ranked model (Runway) scoring poorly. Teams needing immediate solutions should consider Runway Gen-3 Alpha for stability or LTX-Video 2 for experimentation and customization, but expect significant limitations compared to other AI modalities.
Both models share identical text-to-video modality and 10/100 scores, suggesting they may be using similar underlying architectures or benchmarks that don't differentiate implementation quality. The 6-position rank difference (#3 vs #9) indicates Runway Gen-3 Alpha likely excels in unmeasured aspects like generation speed, consistency, or aesthetic quality that matter more in practice than raw benchmark scores.