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 Best recorded rank: #4 in Abstraction (ARC), as of Oct 14, 2026.
Muse Spark 1.2
It used to be. Was SOTA in General LLM.
| Category | GPT-5.6 Terra | Muse Spark 1.2 |
|---|---|---|
| General LLM | #35 · #35 in General LLM Margin 23.80952380952381 LMArena leaderboard dataset · Oct 13, 2026 | #8 · Was SOTA · General LLM Margin 5.442176870748298 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #35 · #35 in Reasoning Margin 24.657534246575338 LMArena leaderboard dataset · Oct 13, 2026 | #11 · #11 in Reasoning Margin 8.219178082191775 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #15 · #15 in Science Margin — Epoch AI benchmarking hub · Jul 9, 2026 | — |
| Coding | #13 · #13 in Coding Margin 63.63636363636363 Terminal-Bench Harbor Hub · Oct 6, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Agentic | #13 · #13 in Coding › Agentic Margin 63.63636363636363 Terminal-Bench Harbor Hub · Oct 6, 2026 | — |
| Coding › Web dev | #42 · #42 in Coding › Web dev Margin 38.3177570093458 LMArena leaderboard dataset · Oct 13, 2026 | #40 · #40 in Coding › Web dev Margin 36.44859813084112 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #46 · #46 in Long context Margin 31.292517006802726 LMArena leaderboard dataset · Oct 13, 2026 | #16 · Was SOTA · Long context Margin 10.884353741496597 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #11 · #11 in Vision Margin 31.578947368421055 Epoch AI benchmarking hub · Jul 9, 2026 | #27 · #27 in Vision Margin 73.6842105263158 Epoch AI benchmarking hub · Aug 5, 2026 |
| Factuality | #24 · #24 in Factuality Margin 18.656716417910445 LMArena leaderboard dataset · Oct 13, 2026 | #9 · Was SOTA · Factuality Margin 7.462686567164198 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #4 · #4 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jul 9, 2026 | — |
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.
General LLM: As of Oct 14, 2026, Muse Spark 1.2 leads GPT-5.6 Terra in General LLM at #8 against #35.
Reasoning: As of Oct 14, 2026, Muse Spark 1.2 leads GPT-5.6 Terra in Reasoning at #11 against #35.
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.
Long context: As of Oct 14, 2026, Muse Spark 1.2 leads GPT-5.6 Terra in Long context at #16 against #46.
Vision: As of Oct 14, 2026, GPT-5.6 Terra leads Muse Spark 1.2 in Vision at #11 against #27.
Factuality: As of Oct 14, 2026, Muse Spark 1.2 leads GPT-5.6 Terra in Factuality at #9 against #24.
GPT-5.6 Terra · Muse Spark 1.2
GPT-5.6 Terra or 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 or Muse Spark 1.2 for General LLM?
As of Oct 14, 2026, Muse Spark 1.2 leads GPT-5.6 Terra in General LLM at #8 against #35.
GPT-5.6 Terra or Muse Spark 1.2 for Reasoning?
As of Oct 14, 2026, Muse Spark 1.2 leads GPT-5.6 Terra in Reasoning at #11 against #35.
GPT-5.6 Terra or Muse Spark 1.2 for 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.