Best Prime Intellect Reasoning Models

Quick answer · Updated June 2026

The best Prime Intellect model for reasoning is INTELLECT-3 — 22.2 intelligence with extended step-by-step thinking.

22.2Intelligence

49 t/sSpeed

$0.200Input /M

131KContext

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

1P
intellect-3
ReasoningToolsJSON22.2 intel · $0.200/M · 49 t/s
22.2
Intelligence

Frequently asked

What is the best Prime Intellect model for reasoning?

The best Prime Intellect model for reasoning is INTELLECT-3 — 22.2 intelligence with extended step-by-step thinking.

How many Prime Intellect models are there?

modelgrep tracks 1 Prime Intellect models with live benchmarks, speed, latency and per-provider pricing, led on intelligence by INTELLECT-3. 1 of them qualify for this ranking.

More Prime Intellect rankings

Prime Intellect: Smartest LLMs Prime Intellect: Best LLMs for Coding Prime Intellect: Best LLMs for Design & Frontend Prime Intellect: Fastest LLMs Prime Intellect: Lowest-Latency LLMs Prime Intellect: Cheapest LLMs Prime Intellect: Best Free LLMs Prime Intellect: Best Vision LLMs Prime Intellect: Best LLMs for Agents Prime Intellect: Best Open-Source LLMs Prime Intellect: 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