Compare · 2026-10-14

Claude 3.7 Sonnet vs GPT-5.6 Terra

As of Oct 14, 2026, Claude 3.7 Sonnet leads GPT-5.6 Terra in 0 of 5 shared categories.

CategoryClaude 3.7 SonnetGPT-5.6 Terra
General LLM
#143 · #143 in General LLM
Margin 97.27891156462584
LMArena leaderboard dataset · Oct 13, 2026
#35 · #35 in General LLM
Margin 23.80952380952381
LMArena leaderboard dataset · Oct 13, 2026
Reasoning
#135 · #135 in Reasoning
Margin 93.15068493150685
LMArena leaderboard dataset · Oct 13, 2026
#35 · #35 in Reasoning
Margin 24.657534246575338
LMArena leaderboard dataset · Oct 13, 2026
Math
#33 · #33 in Math
Margin 73.33333333333334
Epoch AI benchmarking hub · Feb 24, 2025
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
Science
#98 · #98 in Science
Margin —
Epoch AI benchmarking hub · Feb 24, 2025
#15 · #15 in Science
Margin —
Epoch AI benchmarking hub · Jul 9, 2026
Coding
#— · Not enough data
Margin —
Epoch AI benchmarking hub · Feb 24, 2025
#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
#109 · Was SOTA · Long context
Margin 74.14965986394559
LMArena leaderboard dataset · Oct 13, 2026
#46 · #46 in Long context
Margin 31.292517006802726
LMArena leaderboard dataset · Oct 13, 2026
Vision
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 9, 2026
#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)
#80 · #80 in Abstraction (ARC)
Margin —
Epoch AI benchmarking hub · Feb 24, 2025
#4 · #4 in Abstraction (ARC)
Margin —
Epoch AI benchmarking hub · Jul 9, 2026
Price per 1M tokens

Claude 3.7 Sonnet: price per 1M tokens is unset in the catalog.

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

Open weights

Claude 3.7 Sonnet: closed weights.

GPT-5.6 Terra: closed weights.

Which to pick

General LLM: As of Oct 14, 2026, GPT-5.6 Terra leads Claude 3.7 Sonnet in General LLM at #35 against #143.

Reasoning: As of Oct 14, 2026, GPT-5.6 Terra leads Claude 3.7 Sonnet in Reasoning at #35 against #135.

Science: As of Oct 14, 2026, GPT-5.6 Terra leads Claude 3.7 Sonnet in Science at #15 against #98.

Long context: As of Oct 14, 2026, GPT-5.6 Terra leads Claude 3.7 Sonnet in Long context at #46 against #109.

Abstraction (ARC): As of Oct 14, 2026, GPT-5.6 Terra leads Claude 3.7 Sonnet in Abstraction (ARC) at #4 against #80.

Claude 3.7 Sonnet · GPT-5.6 Terra

Claude 3.7 Sonnet or GPT-5.6 Terra?

As of Oct 14, 2026, Claude 3.7 Sonnet leads GPT-5.6 Terra in 0 of 5 shared categories.

Claude 3.7 Sonnet or GPT-5.6 Terra for General LLM?

As of Oct 14, 2026, GPT-5.6 Terra leads Claude 3.7 Sonnet in General LLM at #35 against #143.

Claude 3.7 Sonnet or GPT-5.6 Terra for Reasoning?

As of Oct 14, 2026, GPT-5.6 Terra leads Claude 3.7 Sonnet in Reasoning at #35 against #135.

Claude 3.7 Sonnet or GPT-5.6 Terra for Science?

As of Oct 14, 2026, GPT-5.6 Terra leads Claude 3.7 Sonnet in Science at #15 against #98.