Compare · 2026-10-14

GPT-4 1106 Preview vs Grok 4.3

As of Oct 14, 2026, GPT-4 1106 Preview leads Grok 4.3 in 1 of 2 shared categories: General LLM.

CategoryGPT-4 1106 PreviewGrok 4.3
General LLM
#8 · #8 in General LLM
Margin —
LMArena leaderboard dataset · Sep 15, 2024
#67 · #67 in General LLM
Margin 45.57823129251701
LMArena leaderboard dataset · Oct 13, 2026
Reasoning
#— · Not enough data
Margin —
LMArena leaderboard dataset · Sep 15, 2024
#75 · #75 in Reasoning
Margin 52.054794520547944
LMArena leaderboard dataset · Oct 13, 2026
Math—
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
Science
#148 · #148 in Science
Margin —
Epoch AI benchmarking hub · Nov 6, 2023
#41 · #41 in Science
Margin —
Epoch AI benchmarking hub · Apr 17, 2026
Coding—
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
Coding › Web dev—
#85 · #85 in Coding › Web dev
Margin 78.50467289719626
LMArena leaderboard dataset · Oct 13, 2026
Long context—
#77 · #77 in Long context
Margin 52.38095238095237
LMArena leaderboard dataset · Oct 13, 2026
Vision—
#32 · #32 in Vision
Margin 97.36842105263158
Epoch AI benchmarking hub · Apr 17, 2026
Factuality—
#87 · #87 in Factuality
Margin 65.67164179104478
LMArena leaderboard dataset · Oct 13, 2026
Price per 1M tokens

GPT-4 1106 Preview: price per 1M tokens is unset in the catalog.

Grok 4.3: $1.5625000000000002 per 1M blended tokens.

Open weights

GPT-4 1106 Preview: closed weights.

Grok 4.3: closed weights.

Which to pick

General LLM: As of Oct 14, 2026, GPT-4 1106 Preview leads Grok 4.3 in General LLM at #8 against #67.

Science: As of Oct 14, 2026, Grok 4.3 leads GPT-4 1106 Preview in Science at #41 against #148.

GPT-4 1106 Preview · Grok 4.3

GPT-4 1106 Preview or Grok 4.3?

As of Oct 14, 2026, GPT-4 1106 Preview leads Grok 4.3 in 1 of 2 shared categories: General LLM.

GPT-4 1106 Preview or Grok 4.3 for General LLM?

As of Oct 14, 2026, GPT-4 1106 Preview leads Grok 4.3 in General LLM at #8 against #67.

GPT-4 1106 Preview or Grok 4.3 for Science?

As of Oct 14, 2026, Grok 4.3 leads GPT-4 1106 Preview in Science at #41 against #148.