Grok 4.20 0309 v2: Release Intelligence, Performance & Price
Available providers
The Grok 4.20 0309 v2 release offers 2 models, each with different intelligence, performance, and pricing characteristics. Below is a comparison of the key metrics across the 2 models.
- For intelligence, the top model of Grok 4.20 0309 v2 is Grok 4.20 0309 v2 (Reasoning) at 38.
- For output speed, the fastest model is Grok 4.20 0309 v2 (Non-reasoning) at 112 t/s.
- For latency, Grok 4.20 0309 v2 (Non-reasoning) at 0.68s offers the lowest time to first answer token.
| Input modality | Supports: text、image |
|---|---|
| Output modality | Supports: text |
| Context window | 2M ~3000 A4 pages of size 12 Arial font |
Intelligence
Artificial Analysis Intelligence Index
Intelligence Index vs. Cost per Intelligence Index Task
Cost
Cost per Intelligence Index Task
Speed & Latency
Output Speed
Capability Scores
Capability Indices
Measures performance in agentic workflows, focusing on behaviors like tool use, planning, autonomy, and complex problem solving.
Incorporates 5 evaluations: AA-Omniscience, GDPval-AA v2, Humanity's Last Exam, 𝜏³-Banking, AA-LCR · Higher is better
Incorporates 4 evaluations: AA-Omniscience, GDPval-AA v2, 𝜏³-Banking, AA-LCR · Higher is better
Incorporates 5 evaluations: AA-Omniscience, GDPval-AA v2, AA-LCR, 𝜏³-Banking, Humanity's Last Exam · Higher is better
Incorporates 4 evaluations: AA-Omniscience, GDPval-AA v2, Humanity's Last Exam, 𝜏³-Banking · Higher is better
Incorporates 6 evaluations: AA-Omniscience, Humanity's Last Exam, GPQA Diamond, CritPt, GDPval-AA v2, Terminal-Bench v2.1 · Higher is better
Incorporates 4 evaluations: AA-Omniscience, Humanity's Last Exam, GDPval-AA v2, AA-LCR · Higher is better
More from SpaceXAI
Further details
Weights | Provider Benchmarks | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Grok 4.20 0309 v2 (Reasoning) |  SpaceXAI | 38 | - | 2M | $0.6 | 108 | Not available |  | |
| Grok 4.20 0309 v2 (Non-reasoning) | SpaceXAI | 22 | - | 2M | $0.6 | 112 | Not available | |