# GLM 5.3 vs GPT-6 Sol

As of Oct 14, 2026, GLM 5.3 leads GPT-6 Sol in 4 of 8 shared categories: General LLM, Reasoning, Long context, and Factuality.

GLM 5.3: $1.2592499999999998 per 1M blended tokens.

GPT-6 Sol: $4.000000000000001 per 1M blended tokens.

GLM 5.3: open weights.

GPT-6 Sol: closed weights.

- Which to pick, General LLM: As of Oct 14, 2026, GLM 5.3 leads GPT-6 Sol in General LLM at #23 against #43.
- Which to pick, Reasoning: As of Oct 14, 2026, GLM 5.3 leads GPT-6 Sol in Reasoning at #19 against #39.
- Which to pick, Science: As of Oct 14, 2026, GPT-6 Sol leads GLM 5.3 in Science at #8 against #28.
- Which to pick, Coding: As of Oct 14, 2026, GPT-6 Sol leads GLM 5.3 in Coding at #5 against #7.
- Which to pick, Coding › Agentic: As of Oct 14, 2026, GPT-6 Sol leads GLM 5.3 in Coding › Agentic at #5 against #7.
- Which to pick, Coding › Web dev: As of Oct 14, 2026, GPT-6 Sol leads GLM 5.3 in Coding › Web dev at #7 against #18.
- Which to pick, Long context: As of Oct 14, 2026, GLM 5.3 leads GPT-6 Sol in Long context at #27 against #49.
- Which to pick, Factuality: As of Oct 14, 2026, GLM 5.3 leads GPT-6 Sol in Factuality at #27 against #70.

As of Oct 14, 2026, GLM 5.3 is tied for state of the art in General LLM (since Oct 13, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).

As of Oct 14, 2026, GPT-6 Sol is ranked #5 in Coding (since Oct 14, 2026; sources Terminal-Bench 4.0; methodology v1.0).