GPT-4.5 Preview vs GPT-5.4
As of Oct 14, 2026, GPT-4.5 Preview leads GPT-5.4 in 0 of 6 shared categories.
GPT-4.5 Preview
It used to be. Was SOTA in General LLM.
GPT-5.4
It used to be. Was SOTA in General LLM.
| Category | GPT-4.5 Preview | GPT-5.4 |
|---|---|---|
| General LLM | #62 · Was SOTA · General LLM Margin 42.17687074829932 LMArena leaderboard dataset · Oct 13, 2026 | #28 · Was SOTA · General LLM Margin 19.04761904761905 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #93 · Was SOTA · Reasoning Margin 64.38356164383562 LMArena leaderboard dataset · Oct 13, 2026 | #29 · #29 in Reasoning Margin 20.54794520547945 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #38 · #38 in Math Margin 84.44444444444444 Epoch AI benchmarking hub · Feb 27, 2025 | #9 · #9 in Math Margin 17.777777777777757 Epoch AI benchmarking hub · Mar 5, 2026 |
| Science | #92 · #92 in Science Margin — Epoch AI benchmarking hub · Feb 27, 2025 | #16 · #16 in Science Margin — Epoch AI benchmarking hub · Mar 5, 2026 |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — Epoch AI benchmarking hub · Mar 5, 2026 |
| Coding › Web dev | — | #55 · #55 in Coding › Web dev Margin 50.467289719626166 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #76 · Was SOTA · Long context Margin 51.70068027210884 LMArena leaderboard dataset · Oct 13, 2026 | #34 · #34 in Long context Margin 23.12925170068027 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | — | #6 · Was SOTA · Factuality Margin 5.22388059701494 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #83 · #83 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Feb 27, 2025 | #10 · #10 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Mar 5, 2026 |
GPT-4.5 Preview: price per 1M tokens is unset in the catalog.
GPT-5.4: $5.625 per 1M blended tokens.
GPT-4.5 Preview: closed weights.
GPT-5.4: closed weights.
General LLM: As of Oct 14, 2026, GPT-5.4 leads GPT-4.5 Preview in General LLM at #28 against #62.
Reasoning: As of Oct 14, 2026, GPT-5.4 leads GPT-4.5 Preview in Reasoning at #29 against #93.
Math: As of Oct 14, 2026, GPT-5.4 leads GPT-4.5 Preview in Math at #9 against #38.
Science: As of Oct 14, 2026, GPT-5.4 leads GPT-4.5 Preview in Science at #16 against #92.
Long context: As of Oct 14, 2026, GPT-5.4 leads GPT-4.5 Preview in Long context at #34 against #76.
Abstraction (ARC): As of Oct 14, 2026, GPT-5.4 leads GPT-4.5 Preview in Abstraction (ARC) at #10 against #83.
GPT-4.5 Preview or GPT-5.4?
As of Oct 14, 2026, GPT-4.5 Preview leads GPT-5.4 in 0 of 6 shared categories.
GPT-4.5 Preview or GPT-5.4 for General LLM?
As of Oct 14, 2026, GPT-5.4 leads GPT-4.5 Preview in General LLM at #28 against #62.
GPT-4.5 Preview or GPT-5.4 for Reasoning?
As of Oct 14, 2026, GPT-5.4 leads GPT-4.5 Preview in Reasoning at #29 against #93.
GPT-4.5 Preview or GPT-5.4 for Math?
As of Oct 14, 2026, GPT-5.4 leads GPT-4.5 Preview in Math at #9 against #38.