GPT-5.4 Nano vs GPT-5.6 Terra
As of Oct 14, 2026, GPT-5.4 Nano leads GPT-5.6 Terra in 0 of 6 shared categories.
GPT-5.4 Nano
#43 Best recorded rank: #43 in Abstraction (ARC), as of Oct 14, 2026.
GPT-5.6 Terra
#4 Best recorded rank: #4 in Abstraction (ARC), as of Oct 14, 2026.
| Category | GPT-5.4 Nano | GPT-5.6 Terra |
|---|---|---|
| General LLM | #114 · #114 in General LLM Margin 77.55102040816327 LMArena leaderboard dataset · Oct 13, 2026 | #35 · #35 in General LLM Margin 23.80952380952381 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #109 · #109 in Reasoning Margin 75.34246575342466 LMArena leaderboard dataset · Oct 13, 2026 | #35 · #35 in Reasoning Margin 24.657534246575338 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 | #73 · #73 in Science Margin — Epoch AI benchmarking hub · Mar 17, 2026 | #15 · #15 in Science Margin — Epoch AI benchmarking hub · Jul 9, 2026 |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #13 · #13 in Coding Margin 63.63636363636363 Terminal-Bench Harbor Hub · Oct 6, 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 |
| Long context | #120 · #120 in Long context Margin 81.63265306122449 LMArena leaderboard dataset · Oct 13, 2026 | #46 · #46 in Long context Margin 31.292517006802726 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | #11 · #11 in Vision Margin 31.578947368421055 Epoch AI benchmarking hub · Jul 9, 2026 |
| Factuality | #98 · #98 in Factuality Margin 73.88059701492537 LMArena leaderboard dataset · Oct 13, 2026 | #24 · #24 in Factuality Margin 18.656716417910445 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #43 · #43 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Mar 17, 2026 | #4 · #4 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jul 9, 2026 |
GPT-5.4 Nano: $0.4625 per 1M blended tokens.
GPT-5.6 Terra: $4.5 per 1M blended tokens.
GPT-5.4 Nano: closed weights.
GPT-5.6 Terra: closed weights.
General LLM: As of Oct 14, 2026, GPT-5.6 Terra leads GPT-5.4 Nano in General LLM at #35 against #114.
Reasoning: As of Oct 14, 2026, GPT-5.6 Terra leads GPT-5.4 Nano in Reasoning at #35 against #109.
Science: As of Oct 14, 2026, GPT-5.6 Terra leads GPT-5.4 Nano in Science at #15 against #73.
Long context: As of Oct 14, 2026, GPT-5.6 Terra leads GPT-5.4 Nano in Long context at #46 against #120.
Factuality: As of Oct 14, 2026, GPT-5.6 Terra leads GPT-5.4 Nano in Factuality at #24 against #98.
Abstraction (ARC): As of Oct 14, 2026, GPT-5.6 Terra leads GPT-5.4 Nano in Abstraction (ARC) at #4 against #43.
GPT-5.4 Nano or GPT-5.6 Terra?
As of Oct 14, 2026, GPT-5.4 Nano leads GPT-5.6 Terra in 0 of 6 shared categories.
GPT-5.4 Nano or GPT-5.6 Terra for General LLM?
As of Oct 14, 2026, GPT-5.6 Terra leads GPT-5.4 Nano in General LLM at #35 against #114.
GPT-5.4 Nano or GPT-5.6 Terra for Reasoning?
As of Oct 14, 2026, GPT-5.6 Terra leads GPT-5.4 Nano in Reasoning at #35 against #109.
GPT-5.4 Nano or GPT-5.6 Terra for Science?
As of Oct 14, 2026, GPT-5.6 Terra leads GPT-5.4 Nano in Science at #15 against #73.