Compare · 2026-10-14
GLM 5 vs GPT-4O Mini
As of Oct 14, 2026, GLM 5 leads GPT-4O Mini in 1 of 2 shared categories: Science.
Z
GLM 5
It used to be. Was SOTA in Coding › Web dev.
O
GPT-4O Mini
#9 Best recorded rank: #9 in General LLM, as of Oct 14, 2026.
| Category | GLM 5 | GPT-4O Mini |
|---|---|---|
| General LLM | #45 · #45 in General LLM Margin 30.612244897959187 LMArena leaderboard dataset · Oct 13, 2026 | #9 · #9 in General LLM Margin — LMArena leaderboard dataset · Sep 15, 2024 |
| Reasoning | #46 · #46 in Reasoning Margin 32.1917808219178 LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — Epoch AI benchmarking hub · Jul 18, 2024 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | — |
| Science | #47 · #47 in Science Margin — Epoch AI benchmarking hub · Feb 11, 2026 | #161 · #161 in Science Margin — Epoch AI benchmarking hub · Jul 18, 2024 |
| Coding | #— · Not enough data Margin — Epoch AI benchmarking hub · Feb 11, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Sep 27, 2024 |
| Coding › Web dev | #62 · #62 in Coding › Web dev Margin 57.00934579439252 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #47 · #47 in Long context Margin 31.972789115646265 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Vision | — | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #46 · #46 in Factuality Margin 35.07462686567165 LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — Epoch AI benchmarking hub · Jul 18, 2024 |
| Abstraction (ARC) | #47 · #47 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Feb 11, 2026 | — |
Price per 1M tokens
GLM 5: $0.9299999999999999 per 1M blended tokens.
GPT-4O Mini: $0.26249999999999996 per 1M blended tokens.
Open weights
GLM 5: open weights.
GPT-4O Mini: closed weights.
Which to pick
General LLM: As of Oct 14, 2026, GPT-4O Mini leads GLM 5 in General LLM at #9 against #45.
Science: As of Oct 14, 2026, GLM 5 leads GPT-4O Mini in Science at #47 against #161.
GLM 5 or GPT-4O Mini?
As of Oct 14, 2026, GLM 5 leads GPT-4O Mini in 1 of 2 shared categories: Science.
GLM 5 or GPT-4O Mini for General LLM?
As of Oct 14, 2026, GPT-4O Mini leads GLM 5 in General LLM at #9 against #45.
GLM 5 or GPT-4O Mini for Science?
As of Oct 14, 2026, GLM 5 leads GPT-4O Mini in Science at #47 against #161.