# DeepSeek V4.1 Flash vs GLM 5.3 Flash

As of Oct 14, 2026, DeepSeek V4.1 Flash leads GLM 5.3 Flash in 5 of 8 shared categories: General LLM, Coding › Web dev, Vision, Factuality, and Abstraction (ARC).

DeepSeek V4.1 Flash: $0.23463 per 1M blended tokens.

GLM 5.3 Flash: $0.2375 per 1M blended tokens.

DeepSeek V4.1 Flash: open weights.

GLM 5.3 Flash: open weights.

- Which to pick, General LLM: As of Oct 14, 2026, DeepSeek V4.1 Flash leads GLM 5.3 Flash in General LLM at #29 against #30.
- Which to pick, Reasoning: As of Oct 14, 2026, GLM 5.3 Flash leads DeepSeek V4.1 Flash in Reasoning at #26 against #27.
- Which to pick, Science: As of Oct 14, 2026, GLM 5.3 Flash leads DeepSeek V4.1 Flash in Science at #34 against #36.
- Which to pick, Coding › Web dev: As of Oct 14, 2026, DeepSeek V4.1 Flash leads GLM 5.3 Flash in Coding › Web dev at #19 against #22.
- Which to pick, Long context: As of Oct 14, 2026, GLM 5.3 Flash leads DeepSeek V4.1 Flash in Long context at #30 against #32.
- Which to pick, Vision: As of Oct 14, 2026, DeepSeek V4.1 Flash leads GLM 5.3 Flash in Vision at #21 against #29.
- Which to pick, Factuality: As of Oct 14, 2026, DeepSeek V4.1 Flash leads GLM 5.3 Flash in Factuality at #22 against #30.
- Which to pick, Abstraction (ARC): As of Oct 14, 2026, DeepSeek V4.1 Flash leads GLM 5.3 Flash in Abstraction (ARC) at #8 against #14.

As of Oct 14, 2026, DeepSeek V4.1 Flash is state of the art on best per dollar in General LLM (since Oct 14, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).

As of Oct 14, 2026, GLM 5.3 Flash is state of the art on best per dollar in Coding (since Oct 14, 2026; sources Terminal-Bench 4.0; methodology v1.0).