Amazon Nova Micro vs Runway Gen-3 Alpha
Compare Amazon Nova Micro and Runway Gen-3 Alpha: pricing, performance, context window, latency, and best use cases. Side-by-side comparison on XALEN.
Updated 2026-05-21 · By Abhishek Raj · Our methodology
| Feature | Amazon Nova Micro | Runway Gen-3 Alpha |
|---|---|---|
| Category | Compact | Video |
| Parameters | ~8B | ~8B |
| Context Window | 128K | N/A |
| Input Price | $0.001/1M tokens | $0.25/video/1M tokens |
| Output Price | $0.004/1M tokens | N/A/1M tokens |
| Latency | ~50ms | ~45s |
Choose Amazon Nova Micro when:
- ✓ Classification
- ✓ Intent detection
- ✓ Preprocessing
Cheapest inference, Ultra-fast, Text-only
Choose Runway Gen-3 Alpha when:
- ✓ Film production
- ✓ Advertising
- ✓ Content creation
Cinematic quality, Good control, Professional
Verdict: Amazon Nova Micro vs Runway Gen-3 Alpha
For cost efficiency, Amazon Nova Micro wins at $0.001/1M input tokens. For speed, Runway Gen-3 Alpha is faster at ~45s. Amazon Nova Micro excels at Classification while Runway Gen-3 Alpha is better for Film production. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.
Detailed Analysis
Pricing Comparison
Amazon Nova Micro costs $0.001/1M input tokens and $0.004/1M output tokens. Runway Gen-3 Alpha costs $0.25/video input and N/A output. Amazon Nova Micro is 250.0x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.
Performance & Context
Amazon Nova Micro has a 128K context window with ~50ms latency. Runway Gen-3 Alpha offers N/A context at ~45s. Amazon Nova Micro has the larger context window.
Best For
Amazon Nova Micro (Compact) is optimized for: Classification, Intent detection, Preprocessing. Runway Gen-3 Alpha (Video) works best for: Film production, Advertising, Content creation.
Try Both on XALEN
Both models are available through XALEN's OpenAI-compatible API. Switch between them by changing the model parameter:
from xalen import XALEN
client = XALEN(api_key="xln_test_YOUR_KEY")
# Use Amazon Nova Micro
response_a = client.chat.completions.create(
model="amazon-nova-micro",
messages=[{"role": "user", "content": "Your question here"}]
)
# Use Runway Gen-3 Alpha
response_b = client.chat.completions.create(
model="runway-gen3-alpha",
messages=[{"role": "user", "content": "Your question here"}]
)Frequently Asked Questions
Which is better, Amazon Nova Micro or Runway Gen-3 Alpha?
Amazon Nova Micro (Compact, ~8B) offers Cheapest inference. Runway Gen-3 Alpha (Video, ~8B) offers Cinematic quality. Choose Amazon Nova Micro for Classification or Runway Gen-3 Alpha for Film production.
How much does Amazon Nova Micro cost vs Runway Gen-3 Alpha?
Amazon Nova Micro: $0.001/1M input, $0.004/1M output. Runway Gen-3 Alpha: $0.25/video/1M input, N/A/1M output. Both available on XALEN with batch processing at 50% discount.
Can I use both models on XALEN?
Yes. XALEN provides 200+ models through a single OpenAI-compatible API. Switch between Amazon Nova Micro and Runway Gen-3 Alpha by changing the model parameter. No code changes needed.
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Last updated: 2026-05-21. Pricing and specifications may change. Check pricing page for latest rates.