Grok 4.20 0309 (Reasoning)

March 10, 2026Last synced May 28, 2026, 9:09 AM2000K context

Human Frontier

86.3

Human-calibrated frontier signal, backed by Arena-style preference evidence and separate from raw AgMoBench benchmark composite scores.

Blended Price

$3.00/M

Input Price

$2.00/M

Output Price

$6.00/M

Speed

192 tok/s

TTFT

19.17s

Benchmark Scores

Intelligence Index

Grok 4.20 0309 (Reasoning)

Field Average

AA-Omniscience Index

Axes

X Axis

Y Axis

Bubble Size

Filters

Blended Price (USD)$0.00 – $37.5

AgMoBench Overall≥ 2.1

Providers

ai2ai21-labsalibabaanthropicarceeawsazurebaidu

Show quadrants

mistral