Amazon Nova Pro vs StarCoder2 7B
Compare Amazon Nova Pro and StarCoder2 7B: 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 Pro | StarCoder2 7B |
|---|---|---|
| Category | Frontier | Code |
| Parameters | ~300B | 7B |
| Context Window | 300K | 16K |
| Input Price | $0.008/1M tokens | $0.008/1M tokens |
| Output Price | $0.032/1M tokens | $0.015/1M tokens |
| Latency | ~300ms | ~60ms |
Choose Amazon Nova Pro when:
- ✓ Budget apps
- ✓ Document analysis
- ✓ Enterprise
Very low cost, 300K context, Multimodal
Choose StarCoder2 7B when:
- ✓ Code completion
- ✓ Quick generation
- ✓ Editor integration
Open weights, Many languages, Fast
Verdict: Amazon Nova Pro vs StarCoder2 7B
For cost efficiency, StarCoder2 7B wins at $0.008/1M input tokens. For speed, Amazon Nova Pro is faster at ~300ms. Amazon Nova Pro excels at Budget apps while StarCoder2 7B is better for Code completion. 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 Pro costs $0.008/1M input tokens and $0.032/1M output tokens. StarCoder2 7B costs $0.008 input and $0.015 output. Both models are similarly priced. XALEN offers batch processing at 50% discount on both models.
Performance & Context
Amazon Nova Pro has a 300K context window with ~300ms latency. StarCoder2 7B offers 16K context at ~60ms. Amazon Nova Pro has the larger context window.
Best For
Amazon Nova Pro (Frontier) is optimized for: Budget apps, Document analysis, Enterprise. StarCoder2 7B (Code) works best for: Code completion, Quick generation, Editor integration.
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 Pro
response_a = client.chat.completions.create(
model="amazon-nova-pro",
messages=[{"role": "user", "content": "Your question here"}]
)
# Use StarCoder2 7B
response_b = client.chat.completions.create(
model="starcoder2-7b",
messages=[{"role": "user", "content": "Your question here"}]
)Frequently Asked Questions
Which is better, Amazon Nova Pro or StarCoder2 7B?
Amazon Nova Pro (Frontier, ~300B) offers Very low cost. StarCoder2 7B (Code, 7B) offers Open weights. Choose Amazon Nova Pro for Budget apps or StarCoder2 7B for Code completion.
How much does Amazon Nova Pro cost vs StarCoder2 7B?
Amazon Nova Pro: $0.008/1M input, $0.032/1M output. StarCoder2 7B: $0.008/1M input, $0.015/1M 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 Pro and StarCoder2 7B 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.