# Claude Sonnet 5 vs Muse Spark 1.3

As of Oct 14, 2026, Claude Sonnet 5 leads Muse Spark 1.3 in 0 of 7 shared categories.

Claude Sonnet 5: $4.000000000000001 per 1M blended tokens.

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

Claude Sonnet 5: closed weights.

Muse Spark 1.3: closed weights.

- Which to pick, General LLM: As of Oct 14, 2026, Muse Spark 1.3 leads Claude Sonnet 5 in General LLM at #9 against #39.
- Which to pick, Reasoning: As of Oct 14, 2026, Muse Spark 1.3 leads Claude Sonnet 5 in Reasoning at #8 against #34.
- Which to pick, Coding: As of Oct 14, 2026, Muse Spark 1.3 leads Claude Sonnet 5 in Coding at #18 against #19.
- Which to pick, Coding › Agentic: As of Oct 14, 2026, Muse Spark 1.3 leads Claude Sonnet 5 in Coding › Agentic at #18 against #19.
- Which to pick, Coding › Web dev: As of Oct 14, 2026, Muse Spark 1.3 leads Claude Sonnet 5 in Coding › Web dev at #10 against #38.
- Which to pick, Long context: As of Oct 14, 2026, Muse Spark 1.3 leads Claude Sonnet 5 in Long context at #15 against #31.
- Which to pick, Factuality: As of Oct 14, 2026, Muse Spark 1.3 leads Claude Sonnet 5 in Factuality at #11 against #47.

As of Oct 14, 2026, Claude Sonnet 5 is ranked #19 in Coding (since Oct 14, 2026; sources Terminal-Bench 4.0; methodology v1.0).

As of Oct 14, 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).