Baichuan 4 vs Falcon 3 10B

Compare Baichuan 4 and Falcon 3 10B: 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 Baichuan 4 Falcon 3 10B
CategoryOpen SourceOpen Source
Parameters~130B10B
Context Window128K32K
Input Price$0.05/1M tokens$0.01/1M tokens
Output Price$0.09/1M tokens$0.02/1M tokens
Latency~350ms~100ms

Choose Baichuan 4 when:

  • ✓ Chinese content
  • ✓ Cultural analysis
  • ✓ Bilingual apps
Key Strengths:

Strong Chinese, Cultural knowledge, Good reasoning

Choose Falcon 3 10B when:

  • ✓ Arabic content
  • ✓ General tasks
  • ✓ Edge deployment
Key Strengths:

Open weights, Compact, Good Arabic

Verdict: Baichuan 4 vs Falcon 3 10B

For cost efficiency, Falcon 3 10B wins at $0.01/1M input tokens. For speed, Falcon 3 10B is faster at ~100ms. Baichuan 4 excels at Chinese content while Falcon 3 10B is better for Arabic content. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.

Detailed Analysis

Pricing Comparison

Baichuan 4 costs $0.05/1M input tokens and $0.09/1M output tokens. Falcon 3 10B costs $0.01 input and $0.02 output. Falcon 3 10B is 5.0x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.

Performance & Context

Baichuan 4 has a 128K context window with ~350ms latency. Falcon 3 10B offers 32K context at ~100ms. Baichuan 4 has the larger context window.

Best For

Baichuan 4 (Open Source) is optimized for: Chinese content, Cultural analysis, Bilingual apps. Falcon 3 10B (Open Source) works best for: Arabic content, General tasks, Edge deployment.

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 Baichuan 4
response_a = client.chat.completions.create(
    model="baichuan-4",
    messages=[{"role": "user", "content": "Your question here"}]
)

# Use Falcon 3 10B
response_b = client.chat.completions.create(
    model="falcon-3-10b",
    messages=[{"role": "user", "content": "Your question here"}]
)

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Frequently Asked Questions

Which is better, Baichuan 4 or Falcon 3 10B?

Baichuan 4 (Open Source, ~130B) offers Strong Chinese. Falcon 3 10B (Open Source, 10B) offers Open weights. Choose Baichuan 4 for Chinese content or Falcon 3 10B for Arabic content.

How much does Baichuan 4 cost vs Falcon 3 10B?

Baichuan 4: $0.05/1M input, $0.09/1M output. Falcon 3 10B: $0.01/1M input, $0.02/1M 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 Baichuan 4 and Falcon 3 10B 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.