QwQ 32B vs InternVL 2.5 78B

Compare QwQ 32B and InternVL 2.5 78B: 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 QwQ 32B InternVL 2.5 78B
CategoryReasoningVision
Parameters32B78B
Context Window128K128K
Input Price$0.03/1M tokens$0.05/1M tokens
Output Price$0.06/1M tokens$0.10/1M tokens
Latency~400ms~400ms

Choose QwQ 32B when:

  • ✓ Math reasoning
  • ✓ Logic tasks
  • ✓ Analysis
Key Strengths:

Strong reasoning, Compact for reasoning, Cost-efficient

Choose InternVL 2.5 78B when:

  • ✓ Document analysis
  • ✓ Chart reading
  • ✓ Visual Q&A
Key Strengths:

Strong visual reasoning, Open weights, Good OCR

Verdict: QwQ 32B vs InternVL 2.5 78B

For cost efficiency, QwQ 32B wins at $0.03/1M input tokens. For speed, InternVL 2.5 78B is faster at ~400ms. QwQ 32B excels at Math reasoning while InternVL 2.5 78B is better for Document 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

QwQ 32B costs $0.03/1M input tokens and $0.06/1M output tokens. InternVL 2.5 78B costs $0.05 input and $0.10 output. QwQ 32B is 1.7x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.

Performance & Context

QwQ 32B has a 128K context window with ~400ms latency. InternVL 2.5 78B offers 128K context at ~400ms. Both have identical context windows.

Best For

QwQ 32B (Reasoning) is optimized for: Math reasoning, Logic tasks, Analysis. InternVL 2.5 78B (Vision) works best for: Document analysis, Chart reading, Visual Q&A.

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 QwQ 32B
response_a = client.chat.completions.create(
    model="qwq-32b",
    messages=[{"role": "user", "content": "Your question here"}]
)

# Use InternVL 2.5 78B
response_b = client.chat.completions.create(
    model="internvl-2-5-78b",
    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, QwQ 32B or InternVL 2.5 78B?

QwQ 32B (Reasoning, 32B) offers Strong reasoning. InternVL 2.5 78B (Vision, 78B) offers Strong visual reasoning. Choose QwQ 32B for Math reasoning or InternVL 2.5 78B for Document analysis.

How much does QwQ 32B cost vs InternVL 2.5 78B?

QwQ 32B: $0.03/1M input, $0.06/1M output. InternVL 2.5 78B: $0.05/1M input, $0.10/1M 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 QwQ 32B and InternVL 2.5 78B 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.