Compare/DeepSeek R1 Distill Qwen 14B vs GPT-5.2 Codex (xhigh)

DeepSeek R1 Distill Qwen 14BvsGPT-5.2 Codex (xhigh)

Side-by-side comparison of pricing, 12 benchmarks, and generation speed.

DeepSeek

DeepSeek R1 Distill Qwen 14B

Input
$0/M
Output
$0/M
Speed
TTFT
OpenAI

GPT-5.2 Codex (xhigh)

Input
$1.75/M
Output
$14/M
Speed
107 tok/s
TTFT
3.28s

Winner by Category

Cheaper
DeepSeek R1 Distill Qwen 14B
Faster (tok/s)
GPT-5.2 Codex (xhigh)
Lower Latency
DeepSeek R1 Distill Qwen 14B
Benchmarks (5-7)
GPT-5.2 Codex (xhigh)

Pricing Comparison

MetricDeepSeek R1 Distill Qwen 14BGPT-5.2 Codex (xhigh)
Input ($/M tokens)$0$1.75
Output ($/M tokens)$0$14
Cost for 1M input + 100K output tokens:
DeepSeek R1 Distill Qwen 14B$0.00
GPT-5.2 Codex (xhigh)$3.15

Speed Comparison

Output Speed (tokens/s) — higher is better
DeepSeek R1 Distill Qwen 14B
GPT-5.2 Codex (xhigh)
107 tok/s
Time to First Token (seconds) — lower is better
DeepSeek R1 Distill Qwen 14B
GPT-5.2 Codex (xhigh)
3.28s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
15.849.0
Coding Index
43.0
Math Index
55.7
GPQA Diamond
48.4%89.9%
MMLU-Pro
74.0%
LiveCodeBench
37.6%
AIME 2025
55.7%
MATH-500
94.9%
Humanity's Last Exam
4.4%33.5%
SciCode
23.9%54.6%
IFBench
22.1%77.6%
TerminalBench
37.1%
DeepSeek R1 Distill Qwen 14B5 wins
7 winsGPT-5.2 Codex (xhigh)

Frequently Asked Questions

Which is cheaper, DeepSeek R1 Distill Qwen 14B or GPT-5.2 Codex (xhigh)?

DeepSeek R1 Distill Qwen 14B is cheaper overall. Its blended price (3:1 input/output ratio) is $0.00/M tokens vs $4.81/M for GPT-5.2 Codex (xhigh).

Which model performs better on benchmarks?

GPT-5.2 Codex (xhigh) wins 7 out of 12 benchmarks compared to 5 for DeepSeek R1 Distill Qwen 14B. See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

GPT-5.2 Codex (xhigh) generates tokens faster at 107 tok/s vs 0 tok/s. DeepSeek R1 Distill Qwen 14B also has lower time-to-first-token (0.00s vs 3.28s).

When should I use DeepSeek R1 Distill Qwen 14B vs GPT-5.2 Codex (xhigh)?

Choose based on your priorities: DeepSeek R1 Distill Qwen 14B for lower cost, GPT-5.2 Codex (xhigh) for stronger benchmark performance, and GPT-5.2 Codex (xhigh) for faster generation. For latency-sensitive apps, check the TTFT comparison above.