Grok 4.3 (high)
xAIGrok
Description
Grok 4.3 is xAI's newest flagship general-purpose model. xAI describes it as the most intelligent and fastest model it has built, with a 1 million token context window, reasoning support, function calling, structured outputs, prompt caching, and industry-leading non-hallucination, agentic tool calling, and instruction-following capabilities.
Release Date
2026-04-30
Parameters
—
Context Length
1.0M
Modalities
image, pdf, text
Capability Radar
37
general
43
coding
90
reasoning
64
scienceest.
100
agents
80
multimodal
Science uses a reasoning proxy when dedicated science benchmarks are unavailable.
Rankings
| Domain | #Rank | Score | Source |
|---|---|---|---|
| Code Ranking | 106 | 64.0 | AA |
| General Ranking | 22 | 80.0 | AA |
| Science | 25 | 80.0 | AA |
Benchmark Scores (LLM Stats)
Agents
GDPval-AA
1100.00 / 3000SR
Finance Agent v2
37.7%SR
AA Evaluation Indices
Coding Index42.2
Intelligence Index37.6
Tau21.0
Gpqa0.9
Ifbench0.8
Lcr0.6
Scicode0.5
Terminalbench V2 10.4
Terminalbench Hard0.4
Hle0.3
Tau Banking0.1
LLM Stats Category Scores
Legal100
General100
Reasoning100
Finance100
Agents100
Pricing
Input Price$1.25 / 1M tokens
Output Price$2.5 / 1M tokens
Blended Price (3:1)$1.563 / 1M tokens
Cache Read Price$0.2 / 1M tokens
Speed
Tokens/sec182.1
Time to First Token21.91s
Time to Answer21.91s
Provider Price Ranking
Provider Price Ranking
1 providers
ProviderInputOutput
1xAIPRIMARY
$1.25
$2.5
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