GPT-6 Sol vs O3
As of Oct 15, 2026, GPT-6 Sol leads O3 in 6 of 6 shared categories: General LLM, Reasoning, Science, Long context, Factuality, and Abstraction (ARC).
GPT-6 Sol
#5 Best current rank: #5 in Coding, as of Oct 15, 2026.
O3
It used to be. Was SOTA in General LLM.
| Category | GPT-6 Sol | O3 |
|---|---|---|
| General LLM | #54 · #54 in General LLM Margin 28.723404255319153 LMArena leaderboard dataset · Oct 13, 2026 | #100 · Was SOTA · General LLM Margin 53.191489361702125 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #49 · #49 in Reasoning Margin 26.59574468085107 LMArena leaderboard dataset · Oct 13, 2026 | #117 · Was SOTA · Reasoning Margin 62.765957446808514 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #20 · Was SOTA · Math Margin 42.22222222222222 Epoch AI benchmarking hub · Apr 16, 2025 |
| Science | #8 · #8 in Science Margin — Epoch AI benchmarking hub · Sep 22, 2026 | #67 · #67 in Science Margin — Epoch AI benchmarking hub · Apr 16, 2025 |
| Coding | #5 · #5 in Coding Margin 27.272727272727266 Terminal-Bench Harbor Hub · Oct 6, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Agentic | #5 · #5 in Coding › Agentic Margin 27.272727272727266 Terminal-Bench Harbor Hub · Oct 6, 2026 | — |
| Coding › Web dev | #7 · #7 in Coding › Web dev Margin 4.799999999999997 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #57 · #57 in Long context Margin 30.31914893617021 LMArena leaderboard dataset · Oct 13, 2026 | #145 · Was SOTA · Long context Margin 77.12765957446808 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #9 · #9 in Vision Margin 26.315789473684205 Epoch AI benchmarking hub · Sep 22, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #88 · #88 in Factuality Margin 51.74418604651162 LMArena leaderboard dataset · Oct 13, 2026 | #139 · #139 in Factuality Margin 81.3953488372093 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #6 · #6 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Sep 22, 2026 | #37 · #37 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Apr 16, 2025 |
GPT-6 Sol: $4.000000000000001 per 1M blended tokens.
O3: $3.5 per 1M blended tokens.
GPT-6 Sol: closed weights.
O3: closed weights.
General LLM: As of Oct 15, 2026, GPT-6 Sol leads O3 in General LLM at #54 against #100.
Reasoning: As of Oct 15, 2026, GPT-6 Sol leads O3 in Reasoning at #49 against #117.
Science: As of Oct 15, 2026, GPT-6 Sol leads O3 in Science at #8 against #67.
Long context: As of Oct 15, 2026, GPT-6 Sol leads O3 in Long context at #57 against #145.
Factuality: As of Oct 15, 2026, GPT-6 Sol leads O3 in Factuality at #88 against #139.
Abstraction (ARC): As of Oct 15, 2026, GPT-6 Sol leads O3 in Abstraction (ARC) at #6 against #37.
GPT-6 Sol or O3?
As of Oct 15, 2026, GPT-6 Sol leads O3 in 6 of 6 shared categories: General LLM, Reasoning, Science, Long context, Factuality, and Abstraction (ARC).
GPT-6 Sol or O3 for General LLM?
As of Oct 15, 2026, GPT-6 Sol leads O3 in General LLM at #54 against #100.
GPT-6 Sol or O3 for Reasoning?
As of Oct 15, 2026, GPT-6 Sol leads O3 in Reasoning at #49 against #117.
GPT-6 Sol or O3 for Science?
As of Oct 15, 2026, GPT-6 Sol leads O3 in Science at #8 against #67.