Model Comparator

Compare up to four models using the same criteria.

GPT-5 Mini (batch)
OpenAI
GPT-5.4 nano (Xhigh)
OpenAI

Differences only

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

Model Comparator
Metrics	GPT-5 Mini (batch) OpenAI	GPT-5.4 nano (Xhigh) OpenAI
Intelligence	20.6	Best: 20.7
Coding	15.6	Best: 56.1
Agentic	6.8	Best: 16
Speed	—	168 t/s
TTFT	—	110 s
Input · $ / 1M tokens	—	$0.20
Output · $ / 1M tokens	—	$1.25
Context window	400K	Best: 1M
Reasoning	Yes	Yes
Open weights	—	No
Cost / task	—	$0.183

Intelligence

GPT-5 Mini (batch): 20.6
GPT-5.4 nano (Xhigh): Best: 20.7

Coding

GPT-5 Mini (batch): 15.6
GPT-5.4 nano (Xhigh): Best: 56.1

Agentic

GPT-5 Mini (batch): 6.8
GPT-5.4 nano (Xhigh): Best: 16

Speed

GPT-5 Mini (batch): —
GPT-5.4 nano (Xhigh): 168 t/s

TTFT

GPT-5 Mini (batch): —
GPT-5.4 nano (Xhigh): 110 s

Input · $ / 1M tokens

GPT-5 Mini (batch): —
GPT-5.4 nano (Xhigh): $0.20

Output · $ / 1M tokens

GPT-5 Mini (batch): —
GPT-5.4 nano (Xhigh): $1.25

Context window

GPT-5 Mini (batch): 400K
GPT-5.4 nano (Xhigh): Best: 1M

Reasoning

GPT-5 Mini (batch): Yes
GPT-5.4 nano (Xhigh): Yes

Open weights

GPT-5 Mini (batch): —
GPT-5.4 nano (Xhigh): No

Cost / task

GPT-5 Mini (batch): —
GPT-5.4 nano (Xhigh): $0.183

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 nano (Xhigh)20.7 · $0.183

Not plotted for lack of data on these axes: GPT-5 Mini (batch).