# GLM 5 vs Llama 3.1 405B Instruct

As of Oct 14, 2026, GLM 5 leads Llama 3.1 405B Instruct in 1 of 2 shared categories: Science.

GLM 5: $0.9299999999999999 per 1M blended tokens.

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

GLM 5: open weights.

Llama 3.1 405B Instruct: open weights.

- Which to pick, General LLM: As of Oct 14, 2026, Llama 3.1 405B Instruct leads GLM 5 in General LLM at #3 against #45.
- Which to pick, Science: As of Oct 14, 2026, GLM 5 leads Llama 3.1 405B Instruct in Science at #47 against #124.

As of Oct 14, 2026, GLM 5 is a former state-of-the-art holder in Coding › Web dev (since Apr 2, 2026; sources LMArena WebDev; methodology v1.0).

As of Oct 14, 2026, Llama 3.1 405B Instruct is a former state-of-the-art holder in General LLM (since Aug 28, 2024; sources LMArena Text (style-controlled, overall); methodology v1.0).