Compare · 2026-10-14

GPT-6.1 Sol vs Grok 4 0709

As of Oct 14, 2026, GPT-6.1 Sol leads Grok 4 0709 in 6 of 6 shared categories: General LLM, Reasoning, Science, Long context, Factuality, and Abstraction (ARC).

CategoryGPT-6.1 SolGrok 4 0709
General LLM
#18 · #18 in General LLM
Margin 12.244897959183675
LMArena leaderboard dataset · Oct 13, 2026
#106 · #106 in General LLM
Margin 72.10884353741497
LMArena leaderboard dataset · Oct 13, 2026
Reasoning
#15 · #15 in Reasoning
Margin 10.958904109589042
LMArena leaderboard dataset · Oct 13, 2026
#110 · #110 in Reasoning
Margin 76.02739726027397
LMArena leaderboard dataset · Oct 13, 2026
Math
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
Science
#4 · #4 in Science
Margin —
Epoch AI benchmarking hub · Sep 29, 2026
#51 · #51 in Science
Margin —
Epoch AI benchmarking hub · Jul 9, 2025
Coding
#2 · Near-SOTA · Coding
Margin 13.63636363636364
Terminal-Bench Harbor Hub · Oct 6, 2026
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
Coding › Agentic
#2 · Near-SOTA · Coding › Agentic
Margin 13.63636363636364
Terminal-Bench Harbor Hub · Oct 6, 2026
—
Coding › Web dev
#4 · Near-SOTA · Coding › Web dev
Margin 2.803738317757009
LMArena leaderboard dataset · Oct 13, 2026
—
Long context
#17 · #17 in Long context
Margin 11.564625850340136
LMArena leaderboard dataset · Oct 13, 2026
#106 · #106 in Long context
Margin 72.10884353741497
LMArena leaderboard dataset · Oct 13, 2026
Vision
#1 · Co-SOTA · Vision
Margin 0
Epoch AI benchmarking hub · Sep 29, 2026
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 9, 2026
Factuality
#29 · #29 in Factuality
Margin 22.388059701492537
LMArena leaderboard dataset · Oct 13, 2026
#96 · #96 in Factuality
Margin 72.38805970149254
LMArena leaderboard dataset · Oct 13, 2026
Abstraction (ARC)
#1 · #1 in Abstraction (ARC)
Margin —
Epoch AI benchmarking hub · Sep 29, 2026
#33 · #33 in Abstraction (ARC)
Margin —
Epoch AI benchmarking hub · Jul 9, 2025
Price per 1M tokens

GPT-6.1 Sol: $4.000000000000001 per 1M blended tokens.

Grok 4 0709: price per 1M tokens is unset in the catalog.

Open weights

GPT-6.1 Sol: closed weights.

Grok 4 0709: closed weights.

Which to pick

General LLM: As of Oct 14, 2026, GPT-6.1 Sol leads Grok 4 0709 in General LLM at #18 against #106.

Reasoning: As of Oct 14, 2026, GPT-6.1 Sol leads Grok 4 0709 in Reasoning at #15 against #110.

Science: As of Oct 14, 2026, GPT-6.1 Sol leads Grok 4 0709 in Science at #4 against #51.

Long context: As of Oct 14, 2026, GPT-6.1 Sol leads Grok 4 0709 in Long context at #17 against #106.

Factuality: As of Oct 14, 2026, GPT-6.1 Sol leads Grok 4 0709 in Factuality at #29 against #96.

Abstraction (ARC): As of Oct 14, 2026, GPT-6.1 Sol leads Grok 4 0709 in Abstraction (ARC) at #1 against #33.

GPT-6.1 Sol · Grok 4 0709

GPT-6.1 Sol or Grok 4 0709?

As of Oct 14, 2026, GPT-6.1 Sol leads Grok 4 0709 in 6 of 6 shared categories: General LLM, Reasoning, Science, Long context, Factuality, and Abstraction (ARC).

GPT-6.1 Sol or Grok 4 0709 for General LLM?

As of Oct 14, 2026, GPT-6.1 Sol leads Grok 4 0709 in General LLM at #18 against #106.

GPT-6.1 Sol or Grok 4 0709 for Reasoning?

As of Oct 14, 2026, GPT-6.1 Sol leads Grok 4 0709 in Reasoning at #15 against #110.

GPT-6.1 Sol or Grok 4 0709 for Science?

As of Oct 14, 2026, GPT-6.1 Sol leads Grok 4 0709 in Science at #4 against #51.