# GPT-5.4 Mini vs Muse Spark 1.3

As of Oct 15, 2026, GPT-5.4 Mini leads Muse Spark 1.3 in 0 of 5 shared categories.

GPT-5.4 Mini: $1.6875 per 1M blended tokens.

Muse Spark 1.3: $2.0000000000000004 per 1M blended tokens.

GPT-5.4 Mini: closed weights.

Muse Spark 1.3: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, Muse Spark 1.3 leads GPT-5.4 Mini in General LLM at #9 against #59.
- Which to pick, Reasoning: As of Oct 15, 2026, Muse Spark 1.3 leads GPT-5.4 Mini in Reasoning at #8 against #59.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, Muse Spark 1.3 leads GPT-5.4 Mini in Coding › Web dev at #10 against #74.
- Which to pick, Long context: As of Oct 15, 2026, Muse Spark 1.3 leads GPT-5.4 Mini in Long context at #15 against #71.
- Which to pick, Factuality: As of Oct 15, 2026, Muse Spark 1.3 leads GPT-5.4 Mini in Factuality at #11 against #54.

As of Oct 15, 2026, GPT-5.4 Mini is ranked #36 in Abstraction (ARC) (since Oct 15, 2026; sources ARC-AGI; methodology v1.0).

As of Oct 15, 2026, Muse Spark 1.3 is state of the art on best per dollar in Coding › Web dev (since Oct 14, 2026; sources LMArena WebDev; methodology v1.0).