Migrating from grok-3 to grok-4-0709
What changes when you move from grok-3 to grok-4-0709: prices, limits, features and parameters, read from each company's own pages.
- From
- grok-3
- Status
- Retired
- Shutdown
- May 15, 2026
- Time left
- —
- Status
- Retired
- Shutdown
- May 15, 2026
- Time left
- —
grok-4-0709 is itself retired. Its replacement is grok-4.3.
Prices
USD per 1M tokens, standard tierNeither model has published per-token prices.
Limits
TokensNeither company publishes a context window or output limit for these models.
Benchmarks
Same benchmark, source and setting on both sides| Benchmark | grok-3 | grok-4-0709 | Change |
|---|---|---|---|
| GPQA DiamondEpoch AI. | 75.8% | 87.0% | +11.2 pts |
| OTIS Mock AIME 2024-2025Epoch AI. | 55.6% | 84.0% | +28.4 pts |
A score from one source is never compared with another source's, and company-reported scores are compared only within the same company; settings named where they differ. Data: Epoch AI, Capabilities & benchmarking (epoch.ai/benchmarks), CC BY.
Features and parameters
Compare modelsNeither company publishes feature facts for these models.
Aliases
All aliasesNo aliases point at either model.
On cloud platforms
All platform dates| Model | Platform | Platform ID | Shutdown | Time left |
|---|---|---|---|---|
| grok-3 | Microsoft Foundryversion 1 | grok-3 | May 1, 2026Retired on May 1, 2026 | |
| grok-4-0709 | Microsoft Foundryversion 1 | grok-4 | none announcedActive |
Read daily from each platform's own pages. The status above uses each company's own date. Time left counts to 00:00 UTC on the shutdown date, which is the evening before in ET.
Checklist
- Change the model string from
grok-3togrok-4-0709.
Compared from AIWire's published data when this page loaded. Each fact links to the page it came from. Model pages: grok-3, grok-4-0709.