# GPT-5.6 Terra vs Muse Spark 1.2

As of Oct 14, 2026, GPT-5.6 Terra leads Muse Spark 1.2 in 1 of 6 shared categories: Vision.

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

Muse Spark 1.2: $2.0000000000000004 per 1M blended tokens.

GPT-5.6 Terra: closed weights.

Muse Spark 1.2: closed weights.

- Which to pick, General LLM: As of Oct 14, 2026, Muse Spark 1.2 leads GPT-5.6 Terra in General LLM at #8 against #35.
- Which to pick, Reasoning: As of Oct 14, 2026, Muse Spark 1.2 leads GPT-5.6 Terra in Reasoning at #11 against #35.
- Which to pick, Coding › Web dev: As of Oct 14, 2026, Muse Spark 1.2 leads GPT-5.6 Terra in Coding › Web dev at #40 against #42.
- Which to pick, Long context: As of Oct 14, 2026, Muse Spark 1.2 leads GPT-5.6 Terra in Long context at #16 against #46.
- Which to pick, Vision: As of Oct 14, 2026, GPT-5.6 Terra leads Muse Spark 1.2 in Vision at #11 against #27.
- Which to pick, Factuality: As of Oct 14, 2026, Muse Spark 1.2 leads GPT-5.6 Terra in Factuality at #9 against #24.

As of Oct 14, 2026, GPT-5.6 Terra is ranked #4 in Abstraction (ARC) (since Oct 14, 2026; sources ARC-AGI; methodology v1.0).

As of Oct 14, 2026, Muse Spark 1.2 is a former state-of-the-art holder in General LLM (since Sep 11, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).