Model Comparator

Compare up to four models using the same criteria.

Gemini 3.1 Pro Preview
Google
Claude Sonnet 4.6 (Non-reasoning, High)
Anthropic

Differences only

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

Model Comparator
Metrics	Gemini 3.1 Pro Preview Google	Claude Sonnet 4.6 (Non-reasoning, High) Anthropic
Intelligence	29.7	Best: 30.1
Coding	Best: 68.8	63
Agentic	8.2	Best: 31.8
Speed	Best: 129 t/s	43.1 t/s
TTFT	23.4 s	Best: 1 s
Input · $ / 1M tokens	Best: $2	$3×1.5 relative to the lowest price among the compared models
Output · $ / 1M tokens	Best: $12	$15×1.3 relative to the lowest price among the compared models
Context window	1M	1M
Reasoning	Yes	No
Open weights	No	No
Cost / task	$1.44	—

Intelligence

Gemini 3.1 Pro Preview: 29.7
Claude Sonnet 4.6 (Non-reasoning, High): Best: 30.1

Coding

Gemini 3.1 Pro Preview: Best: 68.8
Claude Sonnet 4.6 (Non-reasoning, High): 63

Agentic

Gemini 3.1 Pro Preview: 8.2
Claude Sonnet 4.6 (Non-reasoning, High): Best: 31.8

Speed

Gemini 3.1 Pro Preview: Best: 129 t/s
Claude Sonnet 4.6 (Non-reasoning, High): 43.1 t/s

TTFT

Gemini 3.1 Pro Preview: 23.4 s
Claude Sonnet 4.6 (Non-reasoning, High): Best: 1 s

Input · $ / 1M tokens

Gemini 3.1 Pro Preview: Best: $2
Claude Sonnet 4.6 (Non-reasoning, High): $3×1.5 relative to the lowest price among the compared models

Output · $ / 1M tokens

Gemini 3.1 Pro Preview: Best: $12
Claude Sonnet 4.6 (Non-reasoning, High): $15×1.3 relative to the lowest price among the compared models

Context window

Gemini 3.1 Pro Preview: 1M
Claude Sonnet 4.6 (Non-reasoning, High): 1M

Reasoning

Gemini 3.1 Pro Preview: Yes
Claude Sonnet 4.6 (Non-reasoning, High): No

Open weights

Gemini 3.1 Pro Preview: No
Claude Sonnet 4.6 (Non-reasoning, High): No

Cost / task

Gemini 3.1 Pro Preview: $1.44
Claude Sonnet 4.6 (Non-reasoning, High): —

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.

Gemini 3.1 Pro Preview29.7 · $4.50
Claude Sonnet 4.6 (Non-reasoning, High)30.1 · $6