Grok 3
API ID grok-3
grok-3 was an xAI model.
- Status
- Retired
- Released
- —
- Shutdown
- May 15, 2026
- Replacement
- Grok 4.3grok-4.3
grok-3 stopped serving on May 15, 2026. Requests to it are now redirected to grok-4.3 and billed at its price.
Benchmarks
Scores as each source published themNo comparison. Pick a model to see the difference on each benchmark.
Epoch AI
| Benchmark | Grok 3 | Setting | Run | Source |
|---|---|---|---|---|
| GPQA Diamond | 75.8% | May 26, 2025 | source | |
| MATH Level 5 | 88.7% | Apr 10, 2025 | source | |
| OTIS Mock AIME 2024-2025 | 55.6% | Apr 10, 2025 | source |
Run independently by Epoch AI. Data: Epoch AI, Capabilities & benchmarking (epoch.ai/benchmarks), CC BY.
On cloud platforms
All platform dates| Platform | Platform ID | State | Shutdown | Time left | Replacement | Source |
|---|---|---|---|---|---|---|
| Microsoft Foundryversion 1 | grok-3 | Retired on May 1, 2026 | May 1, 2026 | grok-4 | source |
Microsoft Foundry (version 1) retired this model 14 days before xAI's own API.
Read daily from each platform's own pages. The shutdown date and countdown on this page use xAI's own date.
Price history
USD per 1M tokens, standard tierNo price history yet.
Prices
USD per 1M tokens, every type and band, by tierNo published prices.
Changelog
Changes we detected on xAI's pages- Retired
grok-3 has been retired
Info
Last checked · Sources: xAI pricing, xAI notices, xAI release notes