Model Comparator

Compare up to four models using the same criteria.

Claude Opus 4.5 (Non-reasoning)
Anthropic
Claude Opus 4.5 (batch)
Anthropic

Differences only

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

Model Comparator
Metrics	Claude Opus 4.5 (Non-reasoning) Anthropic	Claude Opus 4.5 (batch) Anthropic
Intelligence	29.1	29.1
Math	62.7	—
Speed	46.8 t/s	—
TTFT	1.11 s	—
Input · $ / 1M tokens	$5×2 relative to the lowest price among the compared models	Best: $2.50
Output · $ / 1M tokens	$25×2 relative to the lowest price among the compared models	Best: $12.50
Context window	Best: 1M	200K
Reasoning	No	Yes
Open weights	No	—

Intelligence

Claude Opus 4.5 (Non-reasoning): 29.1
Claude Opus 4.5 (batch): 29.1

Math

Claude Opus 4.5 (Non-reasoning): 62.7
Claude Opus 4.5 (batch): —

Speed

Claude Opus 4.5 (Non-reasoning): 46.8 t/s
Claude Opus 4.5 (batch): —

TTFT

Claude Opus 4.5 (Non-reasoning): 1.11 s
Claude Opus 4.5 (batch): —

Input · $ / 1M tokens

Claude Opus 4.5 (Non-reasoning): $5×2 relative to the lowest price among the compared models
Claude Opus 4.5 (batch): Best: $2.50

Output · $ / 1M tokens

Claude Opus 4.5 (Non-reasoning): $25×2 relative to the lowest price among the compared models
Claude Opus 4.5 (batch): Best: $12.50

Context window

Claude Opus 4.5 (Non-reasoning): Best: 1M
Claude Opus 4.5 (batch): 200K

Reasoning

Claude Opus 4.5 (Non-reasoning): No
Claude Opus 4.5 (batch): Yes

Open weights

Claude Opus 4.5 (Non-reasoning): No
Claude Opus 4.5 (batch): —

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.

Claude Opus 4.5 (Non-reasoning)29.1 · $10
Claude Opus 4.5 (batch)29.1 · $5