Compare · 2026-10-15

GPT-5.5 vs Qwen3 5 35B A3b

As of Oct 15, 2026, GPT-5.5 leads Qwen3 5 35B A3b in 6 of 6 shared categories: General LLM, Reasoning, Science, Coding › Web dev, Long context, and Factuality.

CategoryGPT-5.5Qwen3 5 35B A3b
General LLM
#21 · Was SOTA · General LLM
Margin 14.285714285714292
LMArena leaderboard dataset · Oct 13, 2026
#122 · #122 in General LLM
Margin 82.99319727891157
LMArena leaderboard dataset · Oct 13, 2026
Reasoning
#25 · #25 in Reasoning
Margin 17.808219178082197
LMArena leaderboard dataset · Oct 13, 2026
#125 · #125 in Reasoning
Margin 86.3013698630137
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
#30 · #30 in Science
Margin —
Epoch AI benchmarking hub · Apr 23, 2026
#62 · #62 in Science
Margin —
Epoch AI benchmarking hub · Feb 24, 2026
Coding
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
#— · 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
#100 · #100 in Coding › Web dev
Margin 92.5233644859813
LMArena leaderboard dataset · Oct 13, 2026
Long context
#23 · Was SOTA · Long context
Margin 15.646258503401356
LMArena leaderboard dataset · Oct 13, 2026
#124 · #124 in Long context
Margin 84.35374149659864
LMArena leaderboard dataset · Oct 13, 2026
Vision
#10 · Was SOTA · Vision
Margin 28.94736842105263
Epoch AI benchmarking hub · Apr 23, 2026
—
Factuality
#5 · Was SOTA · Factuality
Margin 4.477611940298502
LMArena leaderboard dataset · Oct 13, 2026
#104 · #104 in Factuality
Margin 78.35820895522389
LMArena leaderboard dataset · Oct 13, 2026
Abstraction (ARC)
#7 · #7 in Abstraction (ARC)
Margin —
Epoch AI benchmarking hub · Apr 23, 2026
—
Price per 1M tokens

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

Qwen3 5 35B A3b: $0.3625 per 1M blended tokens.

Open weights

GPT-5.5: closed weights.

Qwen3 5 35B A3b: open weights.

Which to pick

General LLM: As of Oct 15, 2026, GPT-5.5 leads Qwen3 5 35B A3b in General LLM at #21 against #122.

Reasoning: As of Oct 15, 2026, GPT-5.5 leads Qwen3 5 35B A3b in Reasoning at #25 against #125.

Science: As of Oct 15, 2026, GPT-5.5 leads Qwen3 5 35B A3b in Science at #30 against #62.

Coding › Web dev: As of Oct 15, 2026, GPT-5.5 leads Qwen3 5 35B A3b in Coding › Web dev at #44 against #100.

Long context: As of Oct 15, 2026, GPT-5.5 leads Qwen3 5 35B A3b in Long context at #23 against #124.

Factuality: As of Oct 15, 2026, GPT-5.5 leads Qwen3 5 35B A3b in Factuality at #5 against #104.

GPT-5.5 · Qwen3 5 35B A3b

GPT-5.5 or Qwen3 5 35B A3b?

As of Oct 15, 2026, GPT-5.5 leads Qwen3 5 35B A3b in 6 of 6 shared categories: General LLM, Reasoning, Science, Coding › Web dev, Long context, and Factuality.

GPT-5.5 or Qwen3 5 35B A3b for General LLM?

As of Oct 15, 2026, GPT-5.5 leads Qwen3 5 35B A3b in General LLM at #21 against #122.

GPT-5.5 or Qwen3 5 35B A3b for Reasoning?

As of Oct 15, 2026, GPT-5.5 leads Qwen3 5 35B A3b in Reasoning at #25 against #125.

GPT-5.5 or Qwen3 5 35B A3b for Science?

As of Oct 15, 2026, GPT-5.5 leads Qwen3 5 35B A3b in Science at #30 against #62.