Compare/Cogito v2.1 (Reasoning) vs Claude 3 Haiku

Cogito v2.1 (Reasoning)vsClaude 3 Haiku

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

Deep Cogito

Cogito v2.1 (Reasoning)

Input
$1.25/M
Output
$1.25/M
Speed
92 tok/s
TTFT
0.27s
Anthropic

Claude 3 Haiku

Input
$0.25/M
Output
$1.25/M
Speed
131 tok/s
TTFT
0.47s

Winner by Category

Cheaper
Claude 3 Haiku
Faster (tok/s)
Claude 3 Haiku
Lower Latency
Cogito v2.1 (Reasoning)
Benchmarks (10-2)
Cogito v2.1 (Reasoning)

Pricing Comparison

MetricCogito v2.1 (Reasoning)Claude 3 Haiku
Input ($/M tokens)$1.25$0.25
Output ($/M tokens)$1.25$1.25
Cost for 1M input + 100K output tokens:
Cogito v2.1 (Reasoning)$1.38
Claude 3 Haiku$0.38

Speed Comparison

Output Speed (tokens/s) — higher is better
Cogito v2.1 (Reasoning)
92 tok/s
Claude 3 Haiku
131 tok/s
Time to First Token (seconds) — lower is better
Cogito v2.1 (Reasoning)
0.27s
Claude 3 Haiku
0.47s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
12.3
Coding Index
24.86.7
Math Index
72.7
GPQA Diamond
76.8%37.4%
MMLU-Pro
84.9%
LiveCodeBench
68.8%15.4%
AIME 2025
72.7%
MATH-500
39.4%
Humanity's Last Exam
11.0%3.9%
SciCode
41.0%18.6%
IFBench
46.3%36.1%
TerminalBench
16.7%0.8%
Cogito v2.1 (Reasoning)10 wins
2 winsClaude 3 Haiku

Frequently Asked Questions

Which is cheaper, Cogito v2.1 (Reasoning) or Claude 3 Haiku?

Claude 3 Haiku is cheaper overall. Its blended price (3:1 input/output ratio) is $0.50/M tokens vs $1.25/M for Cogito v2.1 (Reasoning).

Which model performs better on benchmarks?

Cogito v2.1 (Reasoning) wins 10 out of 12 benchmarks compared to 2 for Claude 3 Haiku. See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

Claude 3 Haiku generates tokens faster at 131 tok/s vs 92 tok/s. Cogito v2.1 (Reasoning) also has lower time-to-first-token (0.27s vs 0.47s).

When should I use Cogito v2.1 (Reasoning) vs Claude 3 Haiku?

Choose based on your priorities: Claude 3 Haiku for lower cost, Cogito v2.1 (Reasoning) for stronger benchmark performance, and Claude 3 Haiku for faster generation. For latency-sensitive apps, check the TTFT comparison above.