Cogito v2.1 vs GPT-5 Pro
Deep Cogito vs OpenAI — benchmarks, pricing, and capabilities side by side.
- •GPT-5 Pro has the higher intelligence index (88.4 vs 75.8)
- •Cogito v2.1 is cheaper ($1.30 vs $15.00 per 1M input)
| Cogito v2.1 | GPT-5 Pro | |
|---|---|---|
| Intelligence index | 75.8 | 88.4 |
| Developer | Deep Cogito | OpenAI |
| Type | LLM | LLM |
| Access | — | API only |
| Context window | — | 400,000 tokens |
| Input price | $1.30 / 1M | $15.00 / 1M |
| Output price | $1.30 / 1M | $120.00 / 1M |
| Speed | 56 tok/s | — |
| Released | November 18, 2025 | October 6, 2025 |
| Parameters | — | — |
| Input modalities | — | Text, Image |
| Output modalities | — | Text |
Shared benchmarks
Cogito v2.1
GPT-5 Pro
GPQA Diamond
76.8
88.4
Humanity’s Last Exam
11
42