Qwen 3 30B vs Grok 3
Compare Qwen 3 30B and Grok 3: 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 | Qwen 3 30B | Grok 3 |
|---|---|---|
| Category | Open Source | Frontier |
| Parameters | 30B | ~800B |
| Context Window | 128K | 128K |
| Input Price | $0.03/1M tokens | $0.10/1M tokens |
| Output Price | $0.05/1M tokens | $0.25/1M tokens |
| Latency | ~200ms | ~500ms |
Choose Qwen 3 30B when:
- ✓ Cost-sensitive chatbots
- ✓ Regional apps
- ✓ Batch
Compact, Strong Indic languages, Cost-efficient
Choose Grok 3 when:
- ✓ Transit predictions
- ✓ Creative interpretations
- ✓ Research
Strong reasoning, Real-time knowledge, Creative output
Verdict: Qwen 3 30B vs Grok 3
For cost efficiency, Qwen 3 30B wins at $0.03/1M input tokens. For speed, Qwen 3 30B is faster at ~200ms. Qwen 3 30B excels at Cost-sensitive chatbots while Grok 3 is better for Transit predictions. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.
Detailed Analysis
Pricing Comparison
Qwen 3 30B costs $0.03/1M input tokens and $0.05/1M output tokens. Grok 3 costs $0.10 input and $0.25 output. Qwen 3 30B is 3.3x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.
Performance & Context
Qwen 3 30B has a 128K context window with ~200ms latency. Grok 3 offers 128K context at ~500ms. Both have identical context windows.
Best For
Qwen 3 30B (Open Source) is optimized for: Cost-sensitive chatbots, Regional apps, Batch. Grok 3 (Frontier) works best for: Transit predictions, Creative interpretations, Research.
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 Qwen 3 30B
response_a = client.chat.completions.create(
model="qwen-3-30b",
messages=[{"role": "user", "content": "Your question here"}]
)
# Use Grok 3
response_b = client.chat.completions.create(
model="grok-3",
messages=[{"role": "user", "content": "Your question here"}]
)Frequently Asked Questions
Which is better, Qwen 3 30B or Grok 3?
Qwen 3 30B (Open Source, 30B) offers Compact. Grok 3 (Frontier, ~800B) offers Strong reasoning. Choose Qwen 3 30B for Cost-sensitive chatbots or Grok 3 for Transit predictions.
How much does Qwen 3 30B cost vs Grok 3?
Qwen 3 30B: $0.03/1M input, $0.05/1M output. Grok 3: $0.10/1M input, $0.25/1M 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 Qwen 3 30B and Grok 3 by changing the model parameter. No code changes needed.
Related Comparisons
Last updated: 2026-05-21. Pricing and specifications may change. Check pricing page for latest rates.