Model Comparator

Compare up to four models using the same criteria.

Qwen3.5 27B (Reasoning)
Alibaba
GPT-5 (High)
OpenAI

Differences only

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

Model Comparator
Metrics	Qwen3.5 27B (Reasoning) Alibaba	GPT-5 (High) OpenAI
Intelligence	22.9	Best: 23
Coding	—	37.8
Math	—	94.3
Speed	76.5 t/s	Best: 102 t/s
TTFT	Best: 5.7 s	71.1 s
Input · $ / 1M tokens	Best: $0.30	$1.25×4.2 relative to the lowest price among the compared models
Output · $ / 1M tokens	Best: $2.40	$10×4.2 relative to the lowest price among the compared models
Context window	262K	Best: 400K
Reasoning	Yes	Yes
Open weights	Yes	No

Intelligence

Qwen3.5 27B (Reasoning): 22.9
GPT-5 (High): Best: 23

Coding

Qwen3.5 27B (Reasoning): —
GPT-5 (High): 37.8

Math

Qwen3.5 27B (Reasoning): —
GPT-5 (High): 94.3

Speed

Qwen3.5 27B (Reasoning): 76.5 t/s
GPT-5 (High): Best: 102 t/s

TTFT

Qwen3.5 27B (Reasoning): Best: 5.7 s
GPT-5 (High): 71.1 s

Input · $ / 1M tokens

Qwen3.5 27B (Reasoning): Best: $0.30
GPT-5 (High): $1.25×4.2 relative to the lowest price among the compared models

Output · $ / 1M tokens

Qwen3.5 27B (Reasoning): Best: $2.40
GPT-5 (High): $10×4.2 relative to the lowest price among the compared models

Context window

Qwen3.5 27B (Reasoning): 262K
GPT-5 (High): Best: 400K

Reasoning

Qwen3.5 27B (Reasoning): Yes
GPT-5 (High): Yes

Open weights

Qwen3.5 27B (Reasoning): Yes
GPT-5 (High): No

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.

Qwen3.5 27B (Reasoning)22.9 · $0.825
GPT-5 (High)23 · $3.44