Compare/KAT Coder Pro V2 vs Llama 3.1 Nemotron Instruct 70B

KAT Coder Pro V2vsLlama 3.1 Nemotron Instruct 70B

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

KwaiKAT

KAT Coder Pro V2

Input
$0.3/M
Output
$1.2/M
Speed
111 tok/s
TTFT
1.85s
NVIDIA

Llama 3.1 Nemotron Instruct 70B

Input
$1.2/M
Output
$1.2/M
Speed
36 tok/s
TTFT
0.32s

Winner by Category

Cheaper
KAT Coder Pro V2
Faster (tok/s)
KAT Coder Pro V2
Lower Latency
Llama 3.1 Nemotron Instruct 70B
Benchmarks (7-5)
KAT Coder Pro V2

Pricing Comparison

MetricKAT Coder Pro V2Llama 3.1 Nemotron Instruct 70B
Input ($/M tokens)$0.3$1.2
Output ($/M tokens)$1.2$1.2
Cost for 1M input + 100K output tokens:
KAT Coder Pro V2$0.42
Llama 3.1 Nemotron Instruct 70B$1.32

Speed Comparison

Output Speed (tokens/s) — higher is better
KAT Coder Pro V2
111 tok/s
Llama 3.1 Nemotron Instruct 70B
36 tok/s
Time to First Token (seconds) — lower is better
KAT Coder Pro V2
1.85s
Llama 3.1 Nemotron Instruct 70B
0.32s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
43.813.4
Coding Index
45.610.8
Math Index
11.0
GPQA Diamond
85.5%46.5%
MMLU-Pro
69.0%
LiveCodeBench
16.9%
AIME 2025
11.0%
MATH-500
73.3%
Humanity's Last Exam
16.0%4.6%
SciCode
38.3%23.3%
IFBench
66.7%30.7%
TerminalBench
49.2%4.5%
KAT Coder Pro V27 wins
5 winsLlama 3.1 Nemotron Instruct 70B

Frequently Asked Questions

Which is cheaper, KAT Coder Pro V2 or Llama 3.1 Nemotron Instruct 70B?

KAT Coder Pro V2 is cheaper overall. Its blended price (3:1 input/output ratio) is $0.53/M tokens vs $1.20/M for Llama 3.1 Nemotron Instruct 70B.

Which model performs better on benchmarks?

KAT Coder Pro V2 wins 7 out of 12 benchmarks compared to 5 for Llama 3.1 Nemotron Instruct 70B. See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

KAT Coder Pro V2 generates tokens faster at 111 tok/s vs 36 tok/s. However, Llama 3.1 Nemotron Instruct 70B has lower time-to-first-token (0.32s vs 1.85s).

When should I use KAT Coder Pro V2 vs Llama 3.1 Nemotron Instruct 70B?

Choose based on your priorities: KAT Coder Pro V2 for lower cost, KAT Coder Pro V2 for stronger benchmark performance, and KAT Coder Pro V2 for faster generation. For latency-sensitive apps, check the TTFT comparison above.