Model specification · xAI
Grok 4.6
x-ai/grok-4.6
Grok 4.6 is SpaceXAI's smartest model with frontier performance on coding, knowledge work, and STEM.
SpecificationsReported values
- Context window
- 500K
- Maximum output
- 450K
- Architecture
- text+image+file->text
- Tokenizer
- Grok
- Knowledge cutoff
- —
- Moderated
- No
- Input modalities
- text image file
- Output modalities
- text
Full pricingUSD where reported
| Price | Standard |
|---|---|
| Input | $2.00 / M |
| Output | $6.00 / M |
Benchmark indexesReported indexes
- Intelligence
- 44.4
- Coding
- 76.8
- Agentic
- 53.4
- Design Arena Elo
- 1282
Example workload costsStandard pricing only
| Workload | Input / output | Cache share | Estimated cost |
|---|---|---|---|
| Quick check | 10K / 1K × 1 | 0% | $0.026 |
| Long analysis | 100K / 4K × 1 | 50% | $0.149 |
| Workday | 20K / 2K × 1,000 | 30% | $43.00 |
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