Gemini 4 Argon vs GPT-6 Luna
As of Oct 15, 2026, Gemini 4 Argon leads GPT-6 Luna in 7 of 7 shared categories: General LLM, Reasoning, Science, Coding › Web dev, Long context, Vision, and Factuality.
Gemini 4 Argon
Yes. SOTA in General LLM, Reasoning (tied), Long context (tied), and Factuality (tied).
GPT-6 Luna
Yes. Yes on Coding (best per dollar); Coding › Agentic (best per dollar). Not the overall leader.
| Category | Gemini 4 Argon | GPT-6 Luna |
|---|---|---|
| General LLM | #1 · SOTA · General LLM Margin 0 LMArena leaderboard dataset · Oct 13, 2026 | #82 · #82 in General LLM Margin 43.61702127659574 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #1 · Co-SOTA · Reasoning Margin 0 LMArena leaderboard dataset · Oct 13, 2026 | #76 · #76 in Reasoning Margin 40.95744680851064 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | — | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #1 · #1 in Science Margin — Epoch AI benchmarking hub · Sep 30, 2026 | #33 · #33 in Science Margin — Epoch AI benchmarking hub · Sep 22, 2026 |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #17 · #17 in Coding Margin 81.81818181818181 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Agentic | — | #17 · #17 in Coding › Agentic Margin 81.81818181818181 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Web dev | #8 · #8 in Coding › Web dev Margin 5.599999999999994 LMArena leaderboard dataset · Oct 13, 2026 | #31 · #31 in Coding › Web dev Margin 24 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #1 · Co-SOTA · Long context Margin 0 LMArena leaderboard dataset · Oct 13, 2026 | #75 · #75 in Long context Margin 39.89361702127659 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #7 · #7 in Vision Margin 21.05263157894737 Epoch AI benchmarking hub · Sep 30, 2026 | #17 · #17 in Vision Margin 47.36842105263158 Epoch AI benchmarking hub · Sep 22, 2026 |
| Factuality | #1 · Co-SOTA · Factuality Margin 0 LMArena leaderboard dataset · Oct 13, 2026 | #45 · #45 in Factuality Margin 26.74418604651163 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | — | #22 · #22 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Sep 22, 2026 |
Gemini 4 Argon: $4.000000000000001 per 1M blended tokens.
GPT-6 Luna: $0.19999999999999998 per 1M blended tokens.
Gemini 4 Argon: closed weights.
GPT-6 Luna: closed weights.
General LLM: As of Oct 15, 2026, Gemini 4 Argon leads GPT-6 Luna in General LLM at #1 against #82.
Reasoning: As of Oct 15, 2026, Gemini 4 Argon leads GPT-6 Luna in Reasoning at #1 against #76.
Science: As of Oct 15, 2026, Gemini 4 Argon leads GPT-6 Luna in Science at #1 against #33.
Coding › Web dev: As of Oct 15, 2026, Gemini 4 Argon leads GPT-6 Luna in Coding › Web dev at #8 against #31.
Long context: As of Oct 15, 2026, Gemini 4 Argon leads GPT-6 Luna in Long context at #1 against #75.
Vision: As of Oct 15, 2026, Gemini 4 Argon leads GPT-6 Luna in Vision at #7 against #17.
Factuality: As of Oct 15, 2026, Gemini 4 Argon leads GPT-6 Luna in Factuality at #1 against #45.
Gemini 4 Argon or GPT-6 Luna?
As of Oct 15, 2026, Gemini 4 Argon leads GPT-6 Luna in 7 of 7 shared categories: General LLM, Reasoning, Science, Coding › Web dev, Long context, Vision, and Factuality.
Gemini 4 Argon or GPT-6 Luna for General LLM?
As of Oct 15, 2026, Gemini 4 Argon leads GPT-6 Luna in General LLM at #1 against #82.
Gemini 4 Argon or GPT-6 Luna for Reasoning?
As of Oct 15, 2026, Gemini 4 Argon leads GPT-6 Luna in Reasoning at #1 against #76.
Gemini 4 Argon or GPT-6 Luna for Science?
As of Oct 15, 2026, Gemini 4 Argon leads GPT-6 Luna in Science at #1 against #33.