Command A vs Claude 3.5 Sonnet (Thinking)

Compare Command A and Claude 3.5 Sonnet (Thinking): 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 Command A Claude 3.5 Sonnet (Thinking)
CategoryEnterpriseReasoning
Parameters111B (37B active)~500B
Context Window256K200K
Input Price$0.025/1M tokens$0.03/1M tokens
Output Price$0.10/1M tokens$0.15/1M tokens
Latency~300ms~600ms

Choose Command A when:

  • ✓ Enterprise RAG
  • ✓ Document Q&A
  • ✓ Agentic workflows
Key Strengths:

Strong RAG, Agentic, 256K context

Choose Claude 3.5 Sonnet (Thinking) when:

  • ✓ Complex analysis
  • ✓ Multi-step logic
  • ✓ Verification tasks
Key Strengths:

Transparent thinking, Strong reasoning, Self-correction

Verdict: Command A vs Claude 3.5 Sonnet (Thinking)

For cost efficiency, Command A wins at $0.025/1M input tokens. For speed, Command A is faster at ~300ms. Command A excels at Enterprise RAG while Claude 3.5 Sonnet (Thinking) is better for Complex analysis. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.

Detailed Analysis

Pricing Comparison

Command A costs $0.025/1M input tokens and $0.10/1M output tokens. Claude 3.5 Sonnet (Thinking) costs $0.03 input and $0.15 output. Command A is 1.2x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.

Performance & Context

Command A has a 256K context window with ~300ms latency. Claude 3.5 Sonnet (Thinking) offers 200K context at ~600ms. Command A has the larger context window.

Best For

Command A (Enterprise) is optimized for: Enterprise RAG, Document Q&A, Agentic workflows. Claude 3.5 Sonnet (Thinking) (Reasoning) works best for: Complex analysis, Multi-step logic, Verification 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 Command A
response_a = client.chat.completions.create(
    model="command-a",
    messages=[{"role": "user", "content": "Your question here"}]
)

# Use Claude 3.5 Sonnet (Thinking)
response_b = client.chat.completions.create(
    model="claude-3-5-sonnet-thinking",
    messages=[{"role": "user", "content": "Your question here"}]
)

Start Building with XALEN

200+ AI models. One API. Pay-as-you-go.

Get API Key Try in Playground

Frequently Asked Questions

Which is better, Command A or Claude 3.5 Sonnet (Thinking)?

Command A (Enterprise, 111B (37B active)) offers Strong RAG. Claude 3.5 Sonnet (Thinking) (Reasoning, ~500B) offers Transparent thinking. Choose Command A for Enterprise RAG or Claude 3.5 Sonnet (Thinking) for Complex analysis.

How much does Command A cost vs Claude 3.5 Sonnet (Thinking)?

Command A: $0.025/1M input, $0.10/1M output. Claude 3.5 Sonnet (Thinking): $0.03/1M input, $0.15/1M 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 Command A and Claude 3.5 Sonnet (Thinking) 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.