Grok 4.20 0309 (Non-reasoning)
xAIGrokProprietary
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
23
general
32
coding
79
reasoning
51
scienceest.
65
agents
80
multimodal
Science uses a reasoning proxy when dedicated science benchmarks are unavailable.
Rankings
| Domain | #Rank | Score | Source |
|---|---|---|---|
| Code Ranking | 296 | 30.0 | AA |
| General Ranking | 201 | 49.0 | AA |
| Science | 123 | 58.0 | AA |
Benchmark Scores (LLM Stats)
No benchmark data available
AA Evaluation Indices
Intelligence Index22.5
Gpqa0.8
Tau20.7
Ifbench0.5
Scicode0.3
Hle0.2
Terminalbench Hard0.2
Lcr0.2
LLM Stats Category Scores
Long Context10
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/sec228.5
Time to First Token0.41s
Time to Answer0.41s
Provider Price Ranking
Provider Price Ranking
4 providers
Cheapest: xAIMost Expensive: 302.AI
ProviderInputOutput
1xAICheapest
$1.25
$2.5
2LLM Gateway
$1.25
$2.5
3Merge Gateway
$1.25
$2.5
4302.AI
$2
$6
Compare pricing across different API providers for this model.