Gemini 3.7 Flash vs GPT-5.6 Luna
As of Oct 14, 2026, Gemini 3.7 Flash leads GPT-5.6 Luna in 8 of 10 shared categories: General LLM, Reasoning, Science, Coding › Web dev, Long context, Vision, Factuality, and Abstraction (ARC).
Gemini 3.7 Flash
Yes. Yes on Vision (best per dollar). Not the overall leader.
GPT-5.6 Luna
#16 Best current rank: #16 in Coding, as of Oct 14, 2026.
| Category | Gemini 3.7 Flash | GPT-5.6 Luna |
|---|---|---|
| General LLM | #14 · #14 in General LLM Margin 9.523809523809518 LMArena leaderboard dataset · Oct 13, 2026 | #53 · #53 in General LLM Margin 36.054421768707485 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #16 · #16 in Reasoning Margin 11.643835616438352 LMArena leaderboard dataset · Oct 13, 2026 | #55 · #55 in Reasoning Margin 38.35616438356164 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 | #5 · #5 in Science Margin — Epoch AI benchmarking hub · Aug 13, 2026 | #25 · #25 in Science Margin — Epoch AI benchmarking hub · Jul 9, 2026 |
| Coding | #20 · #20 in Coding Margin 100 Terminal-Bench Harbor Hub · Oct 6, 2026 | #16 · #16 in Coding Margin 77.27272727272728 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Agentic | #20 · #20 in Coding › Agentic Margin 100 Terminal-Bench Harbor Hub · Oct 6, 2026 | #16 · #16 in Coding › Agentic Margin 77.27272727272728 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Web dev | #25 · #25 in Coding › Web dev Margin 22.429906542056074 LMArena leaderboard dataset · Oct 13, 2026 | #43 · #43 in Coding › Web dev Margin 39.25233644859813 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #14 · #14 in Long context Margin 9.523809523809518 LMArena leaderboard dataset · Oct 13, 2026 | #65 · #65 in Long context Margin 44.21768707482993 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #14 · #14 in Vision Margin 39.473684210526315 Epoch AI benchmarking hub · Aug 13, 2026 | #19 · #19 in Vision Margin 52.63157894736842 Epoch AI benchmarking hub · Jul 9, 2026 |
| Factuality | #15 · Was SOTA · Factuality Margin 11.940298507462686 LMArena leaderboard dataset · Oct 13, 2026 | #35 · #35 in Factuality Margin 26.86567164179104 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #6 · #6 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Aug 13, 2026 | #19 · #19 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jul 9, 2026 |
Gemini 3.7 Flash: $1.5 per 1M blended tokens.
GPT-5.6 Luna: $0.44999999999999996 per 1M blended tokens.
Gemini 3.7 Flash: closed weights.
GPT-5.6 Luna: closed weights.
General LLM: As of Oct 14, 2026, Gemini 3.7 Flash leads GPT-5.6 Luna in General LLM at #14 against #53.
Reasoning: As of Oct 14, 2026, Gemini 3.7 Flash leads GPT-5.6 Luna in Reasoning at #16 against #55.
Science: As of Oct 14, 2026, Gemini 3.7 Flash leads GPT-5.6 Luna in Science at #5 against #25.
Coding: As of Oct 14, 2026, GPT-5.6 Luna leads Gemini 3.7 Flash in Coding at #16 against #20.
Coding › Agentic: As of Oct 14, 2026, GPT-5.6 Luna leads Gemini 3.7 Flash in Coding › Agentic at #16 against #20.
Coding › Web dev: As of Oct 14, 2026, Gemini 3.7 Flash leads GPT-5.6 Luna in Coding › Web dev at #25 against #43.
Long context: As of Oct 14, 2026, Gemini 3.7 Flash leads GPT-5.6 Luna in Long context at #14 against #65.
Vision: As of Oct 14, 2026, Gemini 3.7 Flash leads GPT-5.6 Luna in Vision at #14 against #19.
Factuality: As of Oct 14, 2026, Gemini 3.7 Flash leads GPT-5.6 Luna in Factuality at #15 against #35.
Abstraction (ARC): As of Oct 14, 2026, Gemini 3.7 Flash leads GPT-5.6 Luna in Abstraction (ARC) at #6 against #19.
Gemini 3.7 Flash · GPT-5.6 Luna
Gemini 3.7 Flash or GPT-5.6 Luna?
As of Oct 14, 2026, Gemini 3.7 Flash leads GPT-5.6 Luna in 8 of 10 shared categories: General LLM, Reasoning, Science, Coding › Web dev, Long context, Vision, Factuality, and Abstraction (ARC).
Gemini 3.7 Flash or GPT-5.6 Luna for General LLM?
As of Oct 14, 2026, Gemini 3.7 Flash leads GPT-5.6 Luna in General LLM at #14 against #53.
Gemini 3.7 Flash or GPT-5.6 Luna for Reasoning?
As of Oct 14, 2026, Gemini 3.7 Flash leads GPT-5.6 Luna in Reasoning at #16 against #55.
Gemini 3.7 Flash or GPT-5.6 Luna for Science?
As of Oct 14, 2026, Gemini 3.7 Flash leads GPT-5.6 Luna in Science at #5 against #25.