Model
Grok 4.3
xAI's default Grok for chat, coding, agentic tools, and lower hallucination risk
5 providersreleased closed weights
$1.25
best input /M · Impossibl
$2.50
best output /M
1M
context window
30K
max output
Compare providers (sorted by listed input price)
| Provider | Input /M | Output /M | Cache read /M | Cache write /M | Context | Capabilities | Status | Updated |
|---|---|---|---|---|---|---|---|---|
| Impossibl xai/grok-4.3 | $1.25 | $2.50 | $0.2 | — | 1M | reasoningtoolsstructuredvision | Apr 17, 2026 | |
| xAI grok-4.3 | $1.25 | $2.50 | $0.2 | — | 1M | reasoningtoolsstructuredvision | Apr 17, 2026 | |
| Merge Gateway xai/grok-4.3 | $1.25 | $2.50 | $0.2 | — | 1M | reasoningtoolsstructuredvision | Apr 17, 2026 | |
| Eden AI xai/grok-4.3 | $1.25 | $2.50 | $0.2 | — | 1M | reasoningtoolsstructuredvision | Apr 17, 2026 | |
| AnyAPI xai/grok-4.3 | — | — | — | — | 1M | reasoningtoolsstructuredvision | Apr 17, 2026 |
Price badge
https://models.sutraworks.ai/badge/xai/grok-4.3.svgLive SVG, regenerated on every hourly sync — paste it into a README to always show the current cheapest listed price. Updates when prices change; no build step needed on your side.
Benchmarks
- Artificial Analysis Intelligence Index ↗(index score)report ↗53
- GDPval-AA(Elo)report ↗1500
- τ²-Bench Telecom(success rate)report ↗98
- IFBench(accuracy)report ↗81
Prices are per million tokens (USD). “—” means the provider does not publicly list a price for this model. Data from models.dev; verify with the provider before purchasing.