Gemini 4 Argon vs GPT-5.5 Instant
As of Oct 15, 2026, Gemini 4 Argon leads GPT-5.5 Instant in 5 of 5 shared categories: General LLM, Reasoning, Science, Long context, and Factuality.
Gemini 4 Argon
Yes. SOTA in General LLM, Reasoning (tied), Long context (tied), and Factuality (tied).
GPT-5.5 Instant
#36 Best current rank: #36 in General LLM, as of Oct 15, 2026.
| Category | Gemini 4 Argon | GPT-5.5 Instant |
|---|---|---|
| General LLM | #1 · SOTA · General LLM Margin 0 LMArena leaderboard dataset · Oct 13, 2026 | #36 · #36 in General LLM Margin 19.148936170212764 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #1 · Co-SOTA · Reasoning Margin 0 LMArena leaderboard dataset · Oct 13, 2026 | #38 · #38 in Reasoning Margin 20.744680851063833 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 | #65 · #65 in Science Margin — Epoch AI benchmarking hub · May 5, 2026 |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | #8 · #8 in Coding › Web dev Margin 5.599999999999994 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #1 · Co-SOTA · Long context Margin 0 LMArena leaderboard dataset · Oct 13, 2026 | #46 · #46 in Long context Margin 24.468085106382972 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #7 · #7 in Vision Margin 21.05263157894737 Epoch AI benchmarking hub · Sep 30, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #1 · Co-SOTA · Factuality Margin 0 LMArena leaderboard dataset · Oct 13, 2026 | #78 · #78 in Factuality Margin 45.93023255813954 LMArena leaderboard dataset · Oct 13, 2026 |
Gemini 4 Argon: $4.000000000000001 per 1M blended tokens.
GPT-5.5 Instant: price per 1M tokens is unset in the catalog.
Gemini 4 Argon: closed weights.
GPT-5.5 Instant: closed weights.
General LLM: As of Oct 15, 2026, Gemini 4 Argon leads GPT-5.5 Instant in General LLM at #1 against #36.
Reasoning: As of Oct 15, 2026, Gemini 4 Argon leads GPT-5.5 Instant in Reasoning at #1 against #38.
Science: As of Oct 15, 2026, Gemini 4 Argon leads GPT-5.5 Instant in Science at #1 against #65.
Long context: As of Oct 15, 2026, Gemini 4 Argon leads GPT-5.5 Instant in Long context at #1 against #46.
Factuality: As of Oct 15, 2026, Gemini 4 Argon leads GPT-5.5 Instant in Factuality at #1 against #78.
Gemini 4 Argon · GPT-5.5 Instant
Gemini 4 Argon or GPT-5.5 Instant?
As of Oct 15, 2026, Gemini 4 Argon leads GPT-5.5 Instant in 5 of 5 shared categories: General LLM, Reasoning, Science, Long context, and Factuality.
Gemini 4 Argon or GPT-5.5 Instant for General LLM?
As of Oct 15, 2026, Gemini 4 Argon leads GPT-5.5 Instant in General LLM at #1 against #36.
Gemini 4 Argon or GPT-5.5 Instant for Reasoning?
As of Oct 15, 2026, Gemini 4 Argon leads GPT-5.5 Instant in Reasoning at #1 against #38.
Gemini 4 Argon or GPT-5.5 Instant for Science?
As of Oct 15, 2026, Gemini 4 Argon leads GPT-5.5 Instant in Science at #1 against #65.