E5 Large v2 vs Amazon Nova Lite

Compare E5 Large v2 and Amazon Nova Lite: pricing, performance, context window, latency, and best use cases. Side-by-side comparison on XALEN.

Updated 2026-05-21 · By Abhishek Raj · Our methodology

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Feature E5 Large v2 Amazon Nova Lite
CategoryEmbeddingCompact
Parameters335M~40B
Context Window512300K
Input Price$0.002/1M tokens$0.003/1M tokens
Output PriceN/A/1M tokens$0.012/1M tokens
Latency~20ms~150ms

Choose E5 Large v2 when:

  • ✓ Classical text search
  • ✓ RAG pipelines
  • ✓ Knowledge retrieval
Key Strengths:

1024 dimensions, Fast, Multi-lingual

Choose Amazon Nova Lite when:

  • ✓ Budget multimodal
  • ✓ High-volume
  • ✓ Simple tasks
Key Strengths:

Ultra-low cost, 300K context, Fast

Verdict: E5 Large v2 vs Amazon Nova Lite

For cost efficiency, E5 Large v2 wins at $0.002/1M input tokens. For speed, Amazon Nova Lite is faster at ~150ms. E5 Large v2 excels at Classical text search while Amazon Nova Lite is better for Budget multimodal. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.

Detailed Analysis

Pricing Comparison

E5 Large v2 costs $0.002/1M input tokens and N/A/1M output tokens. Amazon Nova Lite costs $0.003 input and $0.012 output. E5 Large v2 is 1.5x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.

Performance & Context

E5 Large v2 has a 512 context window with ~20ms latency. Amazon Nova Lite offers 300K context at ~150ms. Amazon Nova Lite has the larger context window.

Best For

E5 Large v2 (Embedding) is optimized for: Classical text search, RAG pipelines, Knowledge retrieval. Amazon Nova Lite (Compact) works best for: Budget multimodal, High-volume, Simple tasks.

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 E5 Large v2
response_a = client.chat.completions.create(
    model="e5-large-v2",
    messages=[{"role": "user", "content": "Your question here"}]
)

# Use Amazon Nova Lite
response_b = client.chat.completions.create(
    model="amazon-nova-lite",
    messages=[{"role": "user", "content": "Your question here"}]
)

Start Building with XALEN

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Get API Key Try in Playground

Frequently Asked Questions

Which is better, E5 Large v2 or Amazon Nova Lite?

E5 Large v2 (Embedding, 335M) offers 1024 dimensions. Amazon Nova Lite (Compact, ~40B) offers Ultra-low cost. Choose E5 Large v2 for Classical text search or Amazon Nova Lite for Budget multimodal.

How much does E5 Large v2 cost vs Amazon Nova Lite?

E5 Large v2: $0.002/1M input, N/A/1M output. Amazon Nova Lite: $0.003/1M input, $0.012/1M 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 E5 Large v2 and Amazon Nova Lite 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.