Model Comparator

Compare up to four models using the same criteria.

Grok 4.6 (High)
SpaceXSI
GPT-6 Sol (Max)
OpenAI

Differences only

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

Model Comparator
Metrics	Grok 4.6 (High) SpaceXSI	GPT-6 Sol (Max) OpenAI
Intelligence	Best: 44.3	44.2
Coding	76.8	—
Agentic	53	—
Cyber Index	—	36.8%
Speed	66.8 t/s	Best: 152 t/s
TTFT	Best: 38.1 s	93.9 s
Input · $ / 1M tokens	$2	$2
Output · $ / 1M tokens	Best: $6	$10×1.7 relative to the lowest price among the compared models
Context window	1M	Best: 1.1M
Reasoning	Yes	Yes
Open weights	No	No
Cost / task	Best: $1.48	$2.47×1.7 relative to the lowest price among the compared models

Intelligence

Grok 4.6 (High): Best: 44.3
GPT-6 Sol (Max): 44.2

Coding

Grok 4.6 (High): 76.8
GPT-6 Sol (Max): —

Agentic

Grok 4.6 (High): 53
GPT-6 Sol (Max): —

Cyber Index

Grok 4.6 (High): —
GPT-6 Sol (Max): 36.8%

Speed

Grok 4.6 (High): 66.8 t/s
GPT-6 Sol (Max): Best: 152 t/s

TTFT

Grok 4.6 (High): Best: 38.1 s
GPT-6 Sol (Max): 93.9 s

Input · $ / 1M tokens

Grok 4.6 (High): $2
GPT-6 Sol (Max): $2

Output · $ / 1M tokens

Grok 4.6 (High): Best: $6
GPT-6 Sol (Max): $10×1.7 relative to the lowest price among the compared models

Context window

Grok 4.6 (High): 1M
GPT-6 Sol (Max): Best: 1.1M

Reasoning

Grok 4.6 (High): Yes
GPT-6 Sol (Max): Yes

Open weights

Grok 4.6 (High): No
GPT-6 Sol (Max): No

Cost / task

Grok 4.6 (High): Best: $1.48
GPT-6 Sol (Max): $2.47×1.7 relative to the lowest price among the compared models

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.

Grok 4.6 (High)44.3 · $1.48
GPT-6 Sol (Max)44.2 · $2.47