Compare · 2026-10-15
GPT-4O vs Grok 4.6
As of Oct 15, 2026, GPT-4O leads Grok 4.6 in 0 of 2 shared categories.
O
GPT-4O
It used to be. Was SOTA in General LLM.
x
Grok 4.6
#10 Best recorded rank: #10 in Science, as of Oct 15, 2026.
| Category | GPT-4O | Grok 4.6 |
|---|---|---|
| General LLM | #— · Was SOTA · General LLM Margin — LMArena leaderboard dataset · Feb 21, 2025 | #61 · #61 in General LLM Margin 32.44680851063829 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #— · Not enough data Margin — LMArena leaderboard dataset · Feb 6, 2025 | #55 · #55 in Reasoning Margin 29.787234042553195 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #45 · #45 in Math Margin 100 Epoch AI benchmarking hub · Nov 20, 2024 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #131 · #131 in Science Margin — Epoch AI benchmarking hub · Nov 20, 2024 | #10 · #10 in Science Margin — Epoch AI benchmarking hub · Aug 12, 2026 |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Feb 17, 2025 | #14 · #14 in Coding Margin 68.18181818181819 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Agentic | — | #14 · #14 in Coding › Agentic Margin 68.18181818181819 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Web dev | — | #22 · #22 in Coding › Web dev Margin 16.799999999999997 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #— · Not enough data Margin — LMArena leaderboard dataset · Jan 22, 2025 | #48 · #48 in Long context Margin 25.531914893617028 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | #24 · #24 in Vision Margin 65.78947368421052 Epoch AI benchmarking hub · Aug 12, 2026 |
| Factuality | #— · Not enough data Margin — Epoch AI benchmarking hub · Aug 6, 2024 | #62 · #62 in Factuality Margin 36.627906976744185 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #87 · #87 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Nov 20, 2024 | #20 · #20 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Aug 12, 2026 |
Price per 1M tokens
GPT-4O: $4.375000000000001 per 1M blended tokens.
Grok 4.6: $3 per 1M blended tokens.
Open weights
GPT-4O: closed weights.
Grok 4.6: closed weights.
Which to pick
Science: As of Oct 15, 2026, Grok 4.6 leads GPT-4O in Science at #10 against #131.
Abstraction (ARC): As of Oct 15, 2026, Grok 4.6 leads GPT-4O in Abstraction (ARC) at #20 against #87.
GPT-4O or Grok 4.6?
As of Oct 15, 2026, GPT-4O leads Grok 4.6 in 0 of 2 shared categories.
GPT-4O or Grok 4.6 for Science?
As of Oct 15, 2026, Grok 4.6 leads GPT-4O in Science at #10 against #131.
GPT-4O or Grok 4.6 for Abstraction (ARC)?
As of Oct 15, 2026, Grok 4.6 leads GPT-4O in Abstraction (ARC) at #20 against #87.