Compare/DeepSeek V3 0324 vs Cogito v2.1 (Reasoning)

DeepSeek V3 0324vsCogito v2.1 (Reasoning)

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

DeepSeek

DeepSeek V3 0324

Input
$1.195/M
Output
$1.25/M
Speed
TTFT
Deep Cogito

Cogito v2.1 (Reasoning)

Input
$1.25/M
Output
$1.25/M
Speed
94 tok/s
TTFT
0.43s

Winner by Category

Cheaper
DeepSeek V3 0324
Faster (tok/s)
Cogito v2.1 (Reasoning)
Lower Latency
DeepSeek V3 0324
Benchmarks (3-9)
Cogito v2.1 (Reasoning)

Pricing Comparison

MetricDeepSeek V3 0324Cogito v2.1 (Reasoning)
Input ($/M tokens)$1.195$1.25
Output ($/M tokens)$1.25$1.25
Cost for 1M input + 100K output tokens:
DeepSeek V3 0324$1.32
Cogito v2.1 (Reasoning)$1.38

Speed Comparison

Output Speed (tokens/s) — higher is better
DeepSeek V3 0324
Cogito v2.1 (Reasoning)
94 tok/s
Time to First Token (seconds) — lower is better
DeepSeek V3 0324
Cogito v2.1 (Reasoning)
0.43s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
15.4
Coding Index
21.2
Math Index
41.072.7
GPQA Diamond
65.5%76.8%
MMLU-Pro
81.9%84.9%
LiveCodeBench
40.5%68.8%
AIME 2025
41.0%72.7%
MATH-500
94.2%
Humanity's Last Exam
5.2%11.0%
SciCode
35.8%41.0%
IFBench
41.0%46.3%
TerminalBench
15.2%16.7%
DeepSeek V3 03243 wins
9 winsCogito v2.1 (Reasoning)

Frequently Asked Questions

Which is cheaper, DeepSeek V3 0324 or Cogito v2.1 (Reasoning)?

DeepSeek V3 0324 is cheaper overall. Its blended price (3:1 input/output ratio) is $1.21/M tokens vs $1.25/M for Cogito v2.1 (Reasoning).

Which model performs better on benchmarks?

Cogito v2.1 (Reasoning) wins 9 out of 12 benchmarks compared to 3 for DeepSeek V3 0324. See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

Cogito v2.1 (Reasoning) generates tokens faster at 94 tok/s vs 0 tok/s. DeepSeek V3 0324 also has lower time-to-first-token (0.00s vs 0.43s).

When should I use DeepSeek V3 0324 vs Cogito v2.1 (Reasoning)?

Choose based on your priorities: DeepSeek V3 0324 for lower cost, Cogito v2.1 (Reasoning) for stronger benchmark performance, and Cogito v2.1 (Reasoning) for faster generation. For latency-sensitive apps, check the TTFT comparison above.