Compare · 2026-10-14

GPT-4 1106 Preview vs GPT-5.6 Terra

As of Oct 14, 2026, GPT-4 1106 Preview leads GPT-5.6 Terra in 1 of 2 shared categories: General LLM.

CategoryGPT-4 1106 PreviewGPT-5.6 Terra
General LLM
#8 · #8 in General LLM
Margin —
LMArena leaderboard dataset · Sep 15, 2024
#35 · #35 in General LLM
Margin 23.80952380952381
LMArena leaderboard dataset · Oct 13, 2026
Reasoning
#— · Not enough data
Margin —
LMArena leaderboard dataset · Sep 15, 2024
#35 · #35 in Reasoning
Margin 24.657534246575338
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
#15 · #15 in Science
Margin —
Epoch AI benchmarking hub · Jul 9, 2026
Coding—
#13 · #13 in Coding
Margin 63.63636363636363
Terminal-Bench Harbor Hub · Oct 6, 2026
Coding › Agentic—
#13 · #13 in Coding › Agentic
Margin 63.63636363636363
Terminal-Bench Harbor Hub · Oct 6, 2026
Coding › Web dev—
#42 · #42 in Coding › Web dev
Margin 38.3177570093458
LMArena leaderboard dataset · Oct 13, 2026
Long context—
#46 · #46 in Long context
Margin 31.292517006802726
LMArena leaderboard dataset · Oct 13, 2026
Vision—
#11 · #11 in Vision
Margin 31.578947368421055
Epoch AI benchmarking hub · Jul 9, 2026
Factuality—
#24 · #24 in Factuality
Margin 18.656716417910445
LMArena leaderboard dataset · Oct 13, 2026
Abstraction (ARC)—
#4 · #4 in Abstraction (ARC)
Margin —
Epoch AI benchmarking hub · Jul 9, 2026
Price per 1M tokens

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

GPT-5.6 Terra: $4.5 per 1M blended tokens.

Open weights

GPT-4 1106 Preview: closed weights.

GPT-5.6 Terra: closed weights.

Which to pick

General LLM: As of Oct 14, 2026, GPT-4 1106 Preview leads GPT-5.6 Terra in General LLM at #8 against #35.

Science: As of Oct 14, 2026, GPT-5.6 Terra leads GPT-4 1106 Preview in Science at #15 against #148.

GPT-4 1106 Preview · GPT-5.6 Terra

GPT-4 1106 Preview or GPT-5.6 Terra?

As of Oct 14, 2026, GPT-4 1106 Preview leads GPT-5.6 Terra in 1 of 2 shared categories: General LLM.

GPT-4 1106 Preview or GPT-5.6 Terra for General LLM?

As of Oct 14, 2026, GPT-4 1106 Preview leads GPT-5.6 Terra in General LLM at #8 against #35.

GPT-4 1106 Preview or GPT-5.6 Terra for Science?

As of Oct 14, 2026, GPT-5.6 Terra leads GPT-4 1106 Preview in Science at #15 against #148.