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Compare · 2026-10-15

GLM 5.2 vs Llama 3.1 405B Instruct

As of Oct 15, 2026, GLM 5.2 leads Llama 3.1 405B Instruct in 1 of 2 shared categories: Science.

CategoryGLM 5.2Llama 3.1 405B Instruct
General LLM
#28 · #28 in General LLM
Margin 14.893617021276597
LMArena leaderboard dataset · Oct 13, 2026
#5 · #5 in General LLM
Margin —
LMArena leaderboard dataset · Sep 4, 2024
Reasoning
#33 · #33 in Reasoning
Margin 18.085106382978722
LMArena leaderboard dataset · Oct 13, 2026
#— · Not enough data
Margin —
LMArena leaderboard dataset · Sep 4, 2024
Math
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
—
Science
#23 · #23 in Science
Margin —
Epoch AI benchmarking hub · Jun 16, 2026
#124 · #124 in Science
Margin —
Epoch AI benchmarking hub · Jul 23, 2024
Coding
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
—
Coding › Web dev
#25 · #25 in Coding › Web dev
Margin 19.200000000000003
LMArena leaderboard dataset · Oct 13, 2026
—
Long context
#28 · #28 in Long context
Margin 14.893617021276597
LMArena leaderboard dataset · Oct 13, 2026
—
Factuality
#35 · #35 in Factuality
Margin 20.930232558139537
LMArena leaderboard dataset · Oct 13, 2026
—
Abstraction (ARC)
#29 · #29 in Abstraction (ARC)
Margin —
Epoch AI benchmarking hub · Jun 16, 2026
—
Price per 1M tokens

GLM 5.2: $1.7799999999999998 per 1M blended tokens.

Llama 3.1 405B Instruct: price per 1M tokens is unset in the catalog.

Open weights

GLM 5.2: open weights.

Llama 3.1 405B Instruct: open weights.

Which to pick

General LLM: As of Oct 15, 2026, Llama 3.1 405B Instruct leads GLM 5.2 in General LLM at #5 against #28.

Science: As of Oct 15, 2026, GLM 5.2 leads Llama 3.1 405B Instruct in Science at #23 against #124.

GLM 5.2 · Llama 3.1 405B Instruct

GLM 5.2 or Llama 3.1 405B Instruct?

As of Oct 15, 2026, GLM 5.2 leads Llama 3.1 405B Instruct in 1 of 2 shared categories: Science.

GLM 5.2 or Llama 3.1 405B Instruct for General LLM?

As of Oct 15, 2026, Llama 3.1 405B Instruct leads GLM 5.2 in General LLM at #5 against #28.

GLM 5.2 or Llama 3.1 405B Instruct for Science?

As of Oct 15, 2026, GLM 5.2 leads Llama 3.1 405B Instruct in Science at #23 against #124.