Gemini 2.5 Pro Preview vs Amazon Nova Micro
Compare Gemini 2.5 Pro Preview and Amazon Nova Micro: 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 | Gemini 2.5 Pro Preview | Amazon Nova Micro |
|---|---|---|
| Category | Frontier | Compact |
| Parameters | ~1.5T | ~8B |
| Context Window | 2M | 128K |
| Input Price | $0.07/1M tokens | $0.001/1M tokens |
| Output Price | $0.21/1M tokens | $0.004/1M tokens |
| Latency | ~700ms | ~50ms |
Choose Gemini 2.5 Pro Preview when:
- ✓ Research
- ✓ Long analysis
- ✓ Testing new capabilities
2M context, Experimental features, Strong reasoning
Choose Amazon Nova Micro when:
- ✓ Classification
- ✓ Intent detection
- ✓ Preprocessing
Cheapest inference, Ultra-fast, Text-only
Verdict: Gemini 2.5 Pro Preview vs Amazon Nova Micro
For cost efficiency, Amazon Nova Micro wins at $0.001/1M input tokens. For speed, Amazon Nova Micro is faster at ~50ms. Gemini 2.5 Pro Preview excels at Research while Amazon Nova Micro is better for Classification. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.
Detailed Analysis
Pricing Comparison
Gemini 2.5 Pro Preview costs $0.07/1M input tokens and $0.21/1M output tokens. Amazon Nova Micro costs $0.001 input and $0.004 output. Amazon Nova Micro is 70.0x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.
Performance & Context
Gemini 2.5 Pro Preview has a 2M context window with ~700ms latency. Amazon Nova Micro offers 128K context at ~50ms. Gemini 2.5 Pro Preview has the larger context window.
Best For
Gemini 2.5 Pro Preview (Frontier) is optimized for: Research, Long analysis, Testing new capabilities. Amazon Nova Micro (Compact) works best for: Classification, Intent detection, Preprocessing.
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 Gemini 2.5 Pro Preview
response_a = client.chat.completions.create(
model="gemini-2-5-pro-preview",
messages=[{"role": "user", "content": "Your question here"}]
)
# Use Amazon Nova Micro
response_b = client.chat.completions.create(
model="amazon-nova-micro",
messages=[{"role": "user", "content": "Your question here"}]
)Frequently Asked Questions
Which is better, Gemini 2.5 Pro Preview or Amazon Nova Micro?
Gemini 2.5 Pro Preview (Frontier, ~1.5T) offers 2M context. Amazon Nova Micro (Compact, ~8B) offers Cheapest inference. Choose Gemini 2.5 Pro Preview for Research or Amazon Nova Micro for Classification.
How much does Gemini 2.5 Pro Preview cost vs Amazon Nova Micro?
Gemini 2.5 Pro Preview: $0.07/1M input, $0.21/1M output. Amazon Nova Micro: $0.001/1M input, $0.004/1M 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 Gemini 2.5 Pro Preview and Amazon Nova Micro 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.