Grok 4.20 0309 (Non-reasoning)
SpaceXAIGrokProprietary
Description
Grok 4.20 Beta Non-Reasoning is xAI's non-reasoning variant of the Grok 4.20 model family. Released as a beta on March 9, 2026, it provides fast, direct responses without thinking tokens, featuring a 2 million token context window while optimizing for speed and lower latency.
Release Date
2026-03-10
Parameters
—
Context Length
1.0M
Modalities
image, pdf, text
Capability Radar
17
general
0
coding
79
reasoning
62
science
55
agents
80
multimodal
Rankings
| Domain | #Rank | Score | Source |
|---|---|---|---|
| Code Ranking | 433 | 31.0 | AA |
| General Ranking | 324 | 41.0 | AA |
| Science | 206 | 59.0 | AA |
Benchmark Scores (LLM Stats)
(LLM Stats (zeroeval))No benchmark data available
AA Evaluation Indices
(Artificial Analysis)Gpqa(NYU + Cohere + Anthropic (2023))78.5
Tau2(Sierra + U Toronto + Vector Institute (2025))69.6
Ifbench(Google Research (2023))47.8
Lcr(Artificial Analysis)25.3
Hle(Center for AI Safety + Scale AI (2025))24.5
Terminalbench Hard(Stanford × Laude Institute (2026))22.0
Intelligence Index(Artificial Analysis)14.6
LLM Stats Category Scores
(LLM Stats (zeroeval))Long Context10
General10
Pricing
Input Price$2 / 1M tokens
Output Price$6 / 1M tokens
Blended Price (3:1)$3 / 1M tokens
Cache Read Price$0.2 / 1M tokens
Speed
Tokens/sec0.0
Time to First Token0.00s
Time to Answer0.00s
Provider Price Ranking
Provider Price Ranking
2 providers
Cheapest: xAIMost Expensive: SpaceXAI
ProviderInputOutput
1xAICheapest
$1.25
$2.5
2SpaceXAIPRIMARY
$2
$6
Compare pricing across different API providers for this model.