Best Deep Cogito Reasoning Models

Quick answer · Updated June 2026

The best Deep Cogito model for reasoning is Cogito v2.1 671B — — intelligence with extended step-by-step thinking.

—Intelligence

27 t/sSpeed

$1.25Input /M

128KContext

Large language models with extended reasoning / thinking, ranked by intelligence. The best models for complex multi-step reasoning, math and analysis.

1D
cogito-v2.1-671b
ReasoningJSON$1.25/M · 27 t/s · 325ms ttft
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Intelligence

Frequently asked

What is the best Deep Cogito model for reasoning?

The best Deep Cogito model for reasoning is Cogito v2.1 671B — — intelligence with extended step-by-step thinking.

How many Deep Cogito models are there?

modelgrep tracks 1 Deep Cogito models with live benchmarks, speed, latency and per-provider pricing. 1 of them qualify for this ranking.

More Deep Cogito rankings

Deep Cogito: Smartest LLMs Deep Cogito: Best LLMs for Coding Deep Cogito: Best LLMs for Design & Frontend Deep Cogito: Fastest LLMs Deep Cogito: Lowest-Latency LLMs Deep Cogito: Cheapest LLMs Deep Cogito: Best Free LLMs Deep Cogito: Best Vision LLMs Deep Cogito: Best LLMs for Agents Deep Cogito: Best Open-Source LLMs Deep Cogito: Longest-Context LLMs

All rankings

Small & Fast LLMs Smartest LLMs Best LLMs for Coding Best LLMs for Design & Frontend Fastest LLMs Lowest-Latency LLMs Cheapest LLMs Best Free LLMs Best Vision LLMs Best LLMs for Agents Best Open-Source LLMs Longest-Context LLMs