Model Comparator

Compare up to four models using the same criteria.

GPT-5.4 mini (Medium)
OpenAI
Qwen3.5 35B A3B (Reasoning)
Alibaba

Differences only

✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.

Model Comparator
Metrics	GPT-5.4 mini (Medium) OpenAI	Qwen3.5 35B A3B (Reasoning) Alibaba
Intelligence	Best: 19.7	19.3
Coding	—	37
Speed	Best: 205 t/s	147 t/s
TTFT	11.6 s	Best: 2.08 s
Input · $ / 1M tokens	$0.75×3 relative to the lowest price among the compared models	Best: $0.25
Output · $ / 1M tokens	$4.50×2.3 relative to the lowest price among the compared models	Best: $2
Context window	Best: 400K	262K
Reasoning	Yes	Yes
Open weights	No	Yes

Intelligence

GPT-5.4 mini (Medium): Best: 19.7
Qwen3.5 35B A3B (Reasoning): 19.3

Coding

GPT-5.4 mini (Medium): —
Qwen3.5 35B A3B (Reasoning): 37

Speed

GPT-5.4 mini (Medium): Best: 205 t/s
Qwen3.5 35B A3B (Reasoning): 147 t/s

TTFT

GPT-5.4 mini (Medium): 11.6 s
Qwen3.5 35B A3B (Reasoning): Best: 2.08 s

Input · $ / 1M tokens

GPT-5.4 mini (Medium): $0.75×3 relative to the lowest price among the compared models
Qwen3.5 35B A3B (Reasoning): Best: $0.25

Output · $ / 1M tokens

GPT-5.4 mini (Medium): $4.50×2.3 relative to the lowest price among the compared models
Qwen3.5 35B A3B (Reasoning): Best: $2

Context window

GPT-5.4 mini (Medium): Best: 400K
Qwen3.5 35B A3B (Reasoning): 262K

Reasoning

GPT-5.4 mini (Medium): Yes
Qwen3.5 35B A3B (Reasoning): Yes

Open weights

GPT-5.4 mini (Medium): No
Qwen3.5 35B A3B (Reasoning): Yes

Each reasoning level remains a separate configuration.

Score and cost

Each line joins the reasoning levels of a compared model; the large point marks the configuration in the table. The top-right corner holds the best score for the lowest cost. Select another point to compare that level.

GPT-5.4 mini (Medium)19.7 · $1.69
Qwen3.5 35B A3B (Reasoning)19.3 · $0.688