SpaceXAI
Grok 4.3 (medium)
Grok 4.3 is a reasoning model from xAI. It accepts text and image inputs with text output, and is suited for agentic workflows, instruction-following tasks, and applications requiring high factual...
xAI model releasesModel Snapshot
ReleaseApr 30, 2026
Context1,000,000
Overall
Rank #83 across 566
36.0
Coding
Rank #108 across 222
42.2
Blended Price
Rank #219 across 371
$1.56/M
Strength Profile
Percentile score by analysis domain.
* Cost is inverted: lower input, output, and blended prices rank higher.
Benchmark Percentiles
Higher bars mean stronger relative placement.
Model Details
Runtime
Output Speed107.9 tok/s
First Token13.32s
Max Outputn/a
Pricing
Blended$1.56/M
Input$1.25/M
All Benchmarks
| Metric | Domain | Value | Rank |
|---|---|---|---|
| Artificial Analysis Intelligence Index | overall | 36.0 | #83 |
| Artificial Analysis Coding Index | coding | 42.2 | #108 |
| GPQA | reasoning | 89.0% | #46 |
| Humanity's Last Exam | reasoning | 28.1% | #60 |
| SciCode |