# GPT-6 Astra vs Muse Spark 1.1

As of Oct 14, 2026, GPT-6 Astra leads Muse Spark 1.1 in 4 of 6 shared categories: Coding › Web dev, Long context, Vision, and Factuality.

GPT-6 Astra: $20 per 1M blended tokens.

Muse Spark 1.1: $2.0000000000000004 per 1M blended tokens.

GPT-6 Astra: closed weights.

Muse Spark 1.1: closed weights.

- Which to pick, General LLM: As of Oct 14, 2026, Muse Spark 1.1 leads GPT-6 Astra in General LLM at #10 against #25.
- Which to pick, Reasoning: As of Oct 14, 2026, Muse Spark 1.1 leads GPT-6 Astra in Reasoning at #13 against #23.
- Which to pick, Coding › Web dev: As of Oct 14, 2026, GPT-6 Astra leads Muse Spark 1.1 in Coding › Web dev at #2 against #37.
- Which to pick, Long context: As of Oct 14, 2026, GPT-6 Astra leads Muse Spark 1.1 in Long context at #22 against #33.
- Which to pick, Vision: As of Oct 14, 2026, GPT-6 Astra leads Muse Spark 1.1 in Vision at #1 against #28.
- Which to pick, Factuality: As of Oct 14, 2026, GPT-6 Astra leads Muse Spark 1.1 in Factuality at #25 against #32.

As of Oct 14, 2026, GPT-6 Astra is state of the art in Math (since Sep 28, 2026; sources Humanity's Last Exam; methodology v1.0).

As of Oct 14, 2026, Muse Spark 1.1 is a former state-of-the-art holder in General LLM (since Jul 20, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).