Gemini 3.5 Flash vs GPT-6 Astra
As of Oct 15, 2026, Gemini 3.5 Flash leads GPT-6 Astra in 2 of 8 shared categories: General LLM and Factuality.
Gemini 3.5 Flash
#12 Best recorded rank: #12 in Abstraction (ARC), as of Oct 15, 2026.
GPT-6 Astra
Yes. SOTA in Math and Vision (tied).
| Category | Gemini 3.5 Flash | GPT-6 Astra |
|---|---|---|
| General LLM | #25 · #25 in General LLM Margin 13.297872340425528 LMArena leaderboard dataset · Oct 13, 2026 | #26 · #26 in General LLM Margin 13.829787234042556 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #35 · #35 in Reasoning Margin 19.148936170212764 LMArena leaderboard dataset · Oct 13, 2026 | #24 · #24 in Reasoning Margin 13.297872340425528 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #1 · SOTA · Math Margin 0 Epoch AI benchmarking hub · Sep 3, 2026 |
| Science | #18 · #18 in Science Margin — Epoch AI benchmarking hub · May 19, 2026 | #2 · #2 in Science Margin — Epoch AI benchmarking hub · Sep 3, 2026 |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #2 · Near-SOTA · Coding Margin 13.63636363636364 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Agentic | — | #2 · Near-SOTA · Coding › Agentic Margin 13.63636363636364 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Web dev | #52 · #52 in Coding › Web dev Margin 40.8 LMArena leaderboard dataset · Oct 13, 2026 | #2 · Near-SOTA · Coding › Web dev Margin 0.7999999999999972 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #33 · #33 in Long context Margin 17.55319148936171 LMArena leaderboard dataset · Oct 13, 2026 | #25 · #25 in Long context Margin 13.297872340425528 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #29 · #29 in Vision Margin 86.84210526315789 Epoch AI benchmarking hub · May 19, 2026 | #1 · Co-SOTA · Vision Margin 0 Epoch AI benchmarking hub · Sep 3, 2026 |
| Factuality | #14 · #14 in Factuality Margin 8.720930232558146 LMArena leaderboard dataset · Oct 13, 2026 | #29 · #29 in Factuality Margin 17.441860465116278 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #12 · #12 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · May 19, 2026 | #1 · #1 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Sep 3, 2026 |
Gemini 3.5 Flash: $3.375 per 1M blended tokens.
GPT-6 Astra: $20 per 1M blended tokens.
Gemini 3.5 Flash: closed weights.
GPT-6 Astra: closed weights.
General LLM: As of Oct 15, 2026, Gemini 3.5 Flash leads GPT-6 Astra in General LLM at #25 against #26.
Reasoning: As of Oct 15, 2026, GPT-6 Astra leads Gemini 3.5 Flash in Reasoning at #24 against #35.
Science: As of Oct 15, 2026, GPT-6 Astra leads Gemini 3.5 Flash in Science at #2 against #18.
Coding › Web dev: As of Oct 15, 2026, GPT-6 Astra leads Gemini 3.5 Flash in Coding › Web dev at #2 against #52.
Long context: As of Oct 15, 2026, GPT-6 Astra leads Gemini 3.5 Flash in Long context at #25 against #33.
Vision: As of Oct 15, 2026, GPT-6 Astra leads Gemini 3.5 Flash in Vision at #1 against #29.
Factuality: As of Oct 15, 2026, Gemini 3.5 Flash leads GPT-6 Astra in Factuality at #14 against #29.
Abstraction (ARC): As of Oct 15, 2026, GPT-6 Astra leads Gemini 3.5 Flash in Abstraction (ARC) at #1 against #12.
Gemini 3.5 Flash · GPT-6 Astra
Gemini 3.5 Flash or GPT-6 Astra?
As of Oct 15, 2026, Gemini 3.5 Flash leads GPT-6 Astra in 2 of 8 shared categories: General LLM and Factuality.
Gemini 3.5 Flash or GPT-6 Astra for General LLM?
As of Oct 15, 2026, Gemini 3.5 Flash leads GPT-6 Astra in General LLM at #25 against #26.
Gemini 3.5 Flash or GPT-6 Astra for Reasoning?
As of Oct 15, 2026, GPT-6 Astra leads Gemini 3.5 Flash in Reasoning at #24 against #35.
Gemini 3.5 Flash or GPT-6 Astra for Science?
As of Oct 15, 2026, GPT-6 Astra leads Gemini 3.5 Flash in Science at #2 against #18.