Model Comparator

Compare up to four models using the same criteria.

Gemini 3.5 Flash-Lite
Google
Grok 4
SpaceXSI

Differences only

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

Model Comparator
Metrics	Gemini 3.5 Flash-Lite Google	Grok 4 SpaceXSI
Intelligence	22.2	Best: 22.5
Coding	49.3	—
Math	—	92.7
Agentic	14.3	—
Speed	Best: 454 t/s	82.6 t/s
TTFT	Best: 8.09 s	9.53 s
Input · $ / 1M tokens	Best: $0.30	$3×10 relative to the lowest price among the compared models
Output · $ / 1M tokens	Best: $2.50	$15×6 relative to the lowest price among the compared models
Context window	Best: 1M	256K
Reasoning	Yes	Yes
Open weights	No	No
Cost / task	$0.193	—

Intelligence

Gemini 3.5 Flash-Lite: 22.2
Grok 4: Best: 22.5

Coding

Gemini 3.5 Flash-Lite: 49.3
Grok 4: —

Math

Gemini 3.5 Flash-Lite: —
Grok 4: 92.7

Agentic

Gemini 3.5 Flash-Lite: 14.3
Grok 4: —

Speed

Gemini 3.5 Flash-Lite: Best: 454 t/s
Grok 4: 82.6 t/s

TTFT

Gemini 3.5 Flash-Lite: Best: 8.09 s
Grok 4: 9.53 s

Input · $ / 1M tokens

Gemini 3.5 Flash-Lite: Best: $0.30
Grok 4: $3×10 relative to the lowest price among the compared models

Output · $ / 1M tokens

Gemini 3.5 Flash-Lite: Best: $2.50
Grok 4: $15×6 relative to the lowest price among the compared models

Context window

Gemini 3.5 Flash-Lite: Best: 1M
Grok 4: 256K

Reasoning

Gemini 3.5 Flash-Lite: Yes
Grok 4: Yes

Open weights

Gemini 3.5 Flash-Lite: No
Grok 4: No

Cost / task

Gemini 3.5 Flash-Lite: $0.193
Grok 4: —

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 3.5 Flash-Lite22.2 · $0.85
Grok 422.5 · $6