Compare/KAT-Coder-Pro V1 vs Qwen3 Coder Next

KAT-Coder-Pro V1vsQwen3 Coder Next

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

KwaiKAT

KAT-Coder-Pro V1

Input
$0.3/M
Output
$1.2/M
Speed
38 tok/s
TTFT
1.13s
Alibaba

Qwen3 Coder Next

Input
$0.35/M
Output
$1.2/M
Speed
166 tok/s
TTFT
0.98s

Winner by Category

Cheaper
KAT-Coder-Pro V1
Faster (tok/s)
Qwen3 Coder Next
Lower Latency
Qwen3 Coder Next
Benchmarks (9-2)
KAT-Coder-Pro V1

Pricing Comparison

MetricKAT-Coder-Pro V1Qwen3 Coder Next
Input ($/M tokens)$0.3$0.35
Output ($/M tokens)$1.2$1.2
Cost for 1M input + 100K output tokens:
KAT-Coder-Pro V1$0.42
Qwen3 Coder Next$0.47

Speed Comparison

Output Speed (tokens/s) — higher is better
KAT-Coder-Pro V1
38 tok/s
Qwen3 Coder Next
166 tok/s
Time to First Token (seconds) — lower is better
KAT-Coder-Pro V1
1.13s
Qwen3 Coder Next
0.98s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
36.028.3
Coding Index
18.322.9
Math Index
94.7
GPQA Diamond
76.4%73.7%
MMLU-Pro
81.3%
LiveCodeBench
74.7%
AIME 2025
94.7%
MATH-500
Humanity's Last Exam
33.4%9.3%
SciCode
36.6%32.3%
IFBench
68.4%35.2%
TerminalBench
9.1%18.2%
KAT-Coder-Pro V19 wins
2 winsQwen3 Coder Next

Frequently Asked Questions

Which is cheaper, KAT-Coder-Pro V1 or Qwen3 Coder Next?

KAT-Coder-Pro V1 is cheaper overall. Its blended price (3:1 input/output ratio) is $0.53/M tokens vs $0.60/M for Qwen3 Coder Next.

Which model performs better on benchmarks?

KAT-Coder-Pro V1 wins 9 out of 12 benchmarks compared to 2 for Qwen3 Coder Next. See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

Qwen3 Coder Next generates tokens faster at 166 tok/s vs 38 tok/s. However, Qwen3 Coder Next has lower time-to-first-token (0.98s vs 1.13s).

When should I use KAT-Coder-Pro V1 vs Qwen3 Coder Next?

Choose based on your priorities: KAT-Coder-Pro V1 for lower cost, KAT-Coder-Pro V1 for stronger benchmark performance, and Qwen3 Coder Next for faster generation. For latency-sensitive apps, check the TTFT comparison above.