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Grok 4.6
Grok 4.6 is SpaceXAI's smartest model with frontier performance on coding, knowledge work, and STEM.
Thinking Mode
Parameters
N/A
Context
500,000 tokens
Released
Dec 8, 2026
Leaderboards
Average Score combining domain-specific Autobench scores; Higher is better
Performance vs. Industry Average
Intelligence
Grok 4.6 is of higher intelligence compared to average (4.5), with an intelligence score of 4.6.
Price
Grok 4.6 is more expensive compared to average ($1.13 per 1M Tokens) with a price of $1.64 per 1M Tokens.
Latency
Grok 4.6 has a higher average latency compared to average (47.46s), with an average latency of 48.43s.
P99 Latency
Grok 4.6 has a lower P99 latency compared to average (288.94s), taking 237.80s to receive the first token at P99 (TTFT).
Context Window
Grok 4.6 has a larger context window than average (453k tokens), with a context window of 500k tokens.