# GLM 5 vs GPT-5.6 Terra

As of Oct 15, 2026, GLM 5 leads GPT-5.6 Terra in 0 of 7 shared categories.

GLM 5: $1.55 per 1M blended tokens.

GPT-5.6 Terra: $4.5 per 1M blended tokens.

GLM 5: open weights.

GPT-5.6 Terra: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, GPT-5.6 Terra leads GLM 5 in General LLM at #44 against #56.
- Which to pick, Reasoning: As of Oct 15, 2026, GPT-5.6 Terra leads GLM 5 in Reasoning at #41 against #59.
- Which to pick, Science: As of Oct 15, 2026, GPT-5.6 Terra leads GLM 5 in Science at #15 against #47.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, GPT-5.6 Terra leads GLM 5 in Coding › Web dev at #44 against #68.
- Which to pick, Long context: As of Oct 15, 2026, GPT-5.6 Terra leads GLM 5 in Long context at #54 against #55.
- Which to pick, Factuality: As of Oct 15, 2026, GPT-5.6 Terra leads GLM 5 in Factuality at #28 against #55.
- Which to pick, Abstraction (ARC): As of Oct 15, 2026, GPT-5.6 Terra leads GLM 5 in Abstraction (ARC) at #4 against #47.

As of Oct 15, 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 15, 2026, GPT-5.6 Terra is ranked #4 in Abstraction (ARC) (since Oct 15, 2026; sources ARC-AGI; methodology v1.0).