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
103 tok/s
TTFT
0.88s
NVIDIA

Llama 3.1 Nemotron Instruct 70B

Input
$1.2/M
Output
$1.2/M
Speed
303 tok/s
TTFT
4.03s

Winner by Category

Cheaper
KAT Coder Pro V2
Faster (tok/s)
Llama 3.1 Nemotron Instruct 70B
Lower Latency
KAT Coder Pro V2
Benchmarks (6-5)
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
103 tok/s
Llama 3.1 Nemotron Instruct 70B
303 tok/s
Time to First Token (seconds) — lower is better
KAT Coder Pro V2
0.88s
Llama 3.1 Nemotron Instruct 70B
4.03s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
35.47.6
Coding Index
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 V26 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 6 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?

Llama 3.1 Nemotron Instruct 70B generates tokens faster at 303 tok/s vs 103 tok/s. KAT Coder Pro V2 also has lower time-to-first-token (0.88s vs 4.03s).

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 Llama 3.1 Nemotron Instruct 70B for faster generation. For latency-sensitive apps, check the TTFT comparison above.