QwQ 32B-Preview vs GPT-5.3 Codex (xhigh): Which AI Model Is Better?

Updated March 26, 2026· Based on independent benchmark data

Quick Verdict

GPT-5.3 Codex (xhigh) leads in intelligence with a score of 54.0 vs 15.2. QwQ 32B-Preview is 14.6x cheaper at $0.12/1M tokens vs $1.75/1M.

Head-to-Head Comparison

Metric	QwQ 32B-Preview	GPT-5.3 Codex (xhigh)
Intelligence Score	15.2	54.0
Coding Score	N/A	53.1
Math Score	N/A	N/A
Speed (tok/s)	61 tok/s	72 tok/s
Latency (TTFT)	0.46s	83.91s
Input Price / 1M tokens	$0.12	$1.75
Output Price / 1M tokens	$0.18	$14
Context Window	N/A	N/A
Max Output Tokens	N/A	N/A
Input Modalities	Text	Text

Detailed Analysis

Intelligence & Quality

GPT-5.3 Codex (xhigh) outperforms QwQ 32B-Preview on the intelligence index with a score of 54.0 compared to 15.2.

Speed & Latency

Both models deliver similar output speeds: QwQ 32B-Preview at 61 tok/s and GPT-5.3 Codex (xhigh) at 72 tok/s. Time to first token is 0.46s for QwQ 32B-Preview vs 83.91s for GPT-5.3 Codex (xhigh), which affects perceived responsiveness in interactive applications.

Pricing

QwQ 32B-Preview is more affordable at $0.12/1M input tokens ($0.18/1M output), while GPT-5.3 Codex (xhigh) costs $1.75/1M input ($14/1M output). That makes GPT-5.3 Codex (xhigh) 14.6x more expensive per token, which can add up significantly at scale. For a typical workload of 100 requests per day at 2,000 tokens each, QwQ 32B-Preview would cost approximately $0.72/month vs $10.50/month for GPT-5.3 Codex (xhigh) in input costs alone.

Best Use Cases

Choose QwQ 32B-Preview when you need lower cost. Choose GPT-5.3 Codex (xhigh) when you need higher intelligence (54.0).

Choose QwQ 32B-Preview if:

✓You want lower latency (0.46s vs 83.91s TTFT)
✓Budget is a concern ($0.12/1M vs $1.75/1M)

Choose GPT-5.3 Codex (xhigh) if:

✓You need higher intelligence (score: 54.0 vs 15.2)

Frequently Asked Questions

Which is cheaper, QwQ 32B-Preview or GPT-5.3 Codex (xhigh)?

QwQ 32B-Preview is cheaper at $0.12/1M input tokens vs $1.75/1M for GPT-5.3 Codex (xhigh).

Is QwQ 32B-Preview faster than GPT-5.3 Codex (xhigh)?

GPT-5.3 Codex (xhigh) is faster, producing output at 72 tok/s compared to QwQ 32B-Preview's 61 tok/s.

Can QwQ 32B-Preview process images?

No, QwQ 32B-Preview does not support image input. Neither model supports image input.

Should I use QwQ 32B-Preview or GPT-5.3 Codex (xhigh)?

It depends on your priorities. GPT-5.3 Codex (xhigh) scores higher on intelligence (54.0), but QwQ 32B-Preview may be better for specific use cases like budget-conscious projects or speed-critical applications.

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View QwQ 32B-Previewdetails →View GPT-5.3 Codex (xhigh)details →Full pricing comparison →

Data last synced: March 26, 2026