Qwen 3 235B vs E5 Large v2

Compare Qwen 3 235B and E5 Large v2: 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 Qwen 3 235B E5 Large v2
CategoryOpen SourceEmbedding
Parameters235B (22B active)335M
Context Window128K512
Input Price$0.06/1M tokens$0.002/1M tokens
Output Price$0.10/1M tokensN/A/1M tokens
Latency~350ms~20ms

Choose Qwen 3 235B when:

  • ✓ Pan-India multilingual
  • ✓ Regional chatbots
  • ✓ Translation
Key Strengths:

Exceptional Asian languages, Strong Hindi/Bengali/Tamil, MoE efficiency

Choose E5 Large v2 when:

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

1024 dimensions, Fast, Multi-lingual

Verdict: Qwen 3 235B vs E5 Large v2

For cost efficiency, E5 Large v2 wins at $0.002/1M input tokens. For speed, E5 Large v2 is faster at ~20ms. Qwen 3 235B excels at Pan-India multilingual while E5 Large v2 is better for Classical text search. 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 235B costs $0.06/1M input tokens and $0.10/1M output tokens. E5 Large v2 costs $0.002 input and N/A output. E5 Large v2 is 30.0x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.

Performance & Context

Qwen 3 235B has a 128K context window with ~350ms latency. E5 Large v2 offers 512 context at ~20ms. Qwen 3 235B has the larger context window.

Best For

Qwen 3 235B (Open Source) is optimized for: Pan-India multilingual, Regional chatbots, Translation. E5 Large v2 (Embedding) works best for: Classical text search, RAG pipelines, Knowledge retrieval.

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 235B
response_a = client.chat.completions.create(
    model="qwen-3-235b",
    messages=[{"role": "user", "content": "Your question here"}]
)

# Use E5 Large v2
response_b = client.chat.completions.create(
    model="e5-large-v2",
    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, Qwen 3 235B or E5 Large v2?

Qwen 3 235B (Open Source, 235B (22B active)) offers Exceptional Asian languages. E5 Large v2 (Embedding, 335M) offers 1024 dimensions. Choose Qwen 3 235B for Pan-India multilingual or E5 Large v2 for Classical text search.

How much does Qwen 3 235B cost vs E5 Large v2?

Qwen 3 235B: $0.06/1M input, $0.10/1M output. E5 Large v2: $0.002/1M 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 Qwen 3 235B and E5 Large v2 by changing the model parameter. No code changes needed.

Related Comparisons

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Last updated: 2026-05-21. Pricing and specifications may change. Check pricing page for latest rates.