Compare · 2026-10-14

GPT-5.5 vs Llama 4 Scout 17B 16e Instruct

As of Oct 14, 2026, GPT-5.5 leads Llama 4 Scout 17B 16e Instruct in 2 of 2 shared categories: Science and Abstraction (ARC).

CategoryGPT-5.5Llama 4 Scout 17B 16e Instruct
General LLM
#21 · Was SOTA · General LLM
Margin 14.285714285714292
LMArena leaderboard dataset · Oct 13, 2026
—
Reasoning
#25 · #25 in Reasoning
Margin 17.808219178082197
LMArena leaderboard dataset · Oct 13, 2026
#— · Not enough data
Margin —
Epoch AI benchmarking hub · Apr 5, 2025
Math
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
—
Science
#30 · #30 in Science
Margin —
Epoch AI benchmarking hub · Apr 23, 2026
#122 · #122 in Science
Margin —
Epoch AI benchmarking hub · Apr 5, 2025
Coding
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
—
Coding › Web dev
#44 · #44 in Coding › Web dev
Margin 40.18691588785047
LMArena leaderboard dataset · Oct 13, 2026
—
Long context
#23 · Was SOTA · Long context
Margin 15.646258503401356
LMArena leaderboard dataset · Oct 13, 2026
—
Vision
#10 · Was SOTA · Vision
Margin 28.94736842105263
Epoch AI benchmarking hub · Apr 23, 2026
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 9, 2026
Factuality
#5 · Was SOTA · Factuality
Margin 4.477611940298502
LMArena leaderboard dataset · Oct 13, 2026
—
Abstraction (ARC)
#7 · #7 in Abstraction (ARC)
Margin —
Epoch AI benchmarking hub · Apr 23, 2026
#90 · #90 in Abstraction (ARC)
Margin —
Epoch AI benchmarking hub · Apr 5, 2025
Price per 1M tokens

GPT-5.5: $11.25 per 1M blended tokens.

Llama 4 Scout 17B 16e Instruct: price per 1M tokens is unset in the catalog.

Open weights

GPT-5.5: closed weights.

Llama 4 Scout 17B 16e Instruct: open weights.

Which to pick

Science: As of Oct 14, 2026, GPT-5.5 leads Llama 4 Scout 17B 16e Instruct in Science at #30 against #122.

Abstraction (ARC): As of Oct 14, 2026, GPT-5.5 leads Llama 4 Scout 17B 16e Instruct in Abstraction (ARC) at #7 against #90.

GPT-5.5 · Llama 4 Scout 17B 16e Instruct

GPT-5.5 or Llama 4 Scout 17B 16e Instruct?

As of Oct 14, 2026, GPT-5.5 leads Llama 4 Scout 17B 16e Instruct in 2 of 2 shared categories: Science and Abstraction (ARC).

GPT-5.5 or Llama 4 Scout 17B 16e Instruct for Science?

As of Oct 14, 2026, GPT-5.5 leads Llama 4 Scout 17B 16e Instruct in Science at #30 against #122.

GPT-5.5 or Llama 4 Scout 17B 16e Instruct for Abstraction (ARC)?

As of Oct 14, 2026, GPT-5.5 leads Llama 4 Scout 17B 16e Instruct in Abstraction (ARC) at #7 against #90.