Grok 3 Mini vs Luma Dream Machine
Compare Grok 3 Mini and Luma Dream Machine: 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 | Grok 3 Mini | Luma Dream Machine |
|---|---|---|
| Category | Compact | Video |
| Parameters | ~70B | ~5B |
| Context Window | 128K | N/A |
| Input Price | $0.03/1M tokens | $0.15/video/1M tokens |
| Output Price | $0.08/1M tokens | N/A/1M tokens |
| Latency | ~200ms | ~20s |
Choose Grok 3 Mini when:
- ✓ Fast queries
- ✓ Temple chatbots
- ✓ General Q&A
Cost-efficient, Good reasoning, Fast
Choose Luma Dream Machine when:
- ✓ Quick videos
- ✓ Social media
- ✓ Prototyping
Fast generation, Good quality, Easy to use
Verdict: Grok 3 Mini vs Luma Dream Machine
For cost efficiency, Grok 3 Mini wins at $0.03/1M input tokens. For speed, Grok 3 Mini is faster at ~200ms. Grok 3 Mini excels at Fast queries while Luma Dream Machine is better for Quick videos. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.
Detailed Analysis
Pricing Comparison
Grok 3 Mini costs $0.03/1M input tokens and $0.08/1M output tokens. Luma Dream Machine costs $0.15/video input and N/A output. Grok 3 Mini is 5.0x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.
Performance & Context
Grok 3 Mini has a 128K context window with ~200ms latency. Luma Dream Machine offers N/A context at ~20s. Grok 3 Mini has the larger context window.
Best For
Grok 3 Mini (Compact) is optimized for: Fast queries, Temple chatbots, General Q&A. Luma Dream Machine (Video) works best for: Quick videos, Social media, Prototyping.
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 Grok 3 Mini
response_a = client.chat.completions.create(
model="grok-3-mini",
messages=[{"role": "user", "content": "Your question here"}]
)
# Use Luma Dream Machine
response_b = client.chat.completions.create(
model="luma-dream-machine",
messages=[{"role": "user", "content": "Your question here"}]
)Frequently Asked Questions
Which is better, Grok 3 Mini or Luma Dream Machine?
Grok 3 Mini (Compact, ~70B) offers Cost-efficient. Luma Dream Machine (Video, ~5B) offers Fast generation. Choose Grok 3 Mini for Fast queries or Luma Dream Machine for Quick videos.
How much does Grok 3 Mini cost vs Luma Dream Machine?
Grok 3 Mini: $0.03/1M input, $0.08/1M output. Luma Dream Machine: $0.15/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 Grok 3 Mini and Luma Dream Machine 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.