xAI models
Every model we track from xAI, newest release first, with its status, any shutdown date and its standard price per 1M tokens. The latest release months come first; older ones load below. Open a model for its full price table, price history and changelog.
Compare what each model supports on Features; see where each alias points on Aliases and which models are free to call on Free.
All models
Newest release first| Provider | Model | Released | Status | Input | Output | Cache hit |
|---|---|---|---|---|---|---|
| Release date unknown | ||||||
| xAI | Grok 4.20 (Non-Reasoning)grok-4.20-0309-non-reasoning | — | Active | $1.25up to 200k prompt | $2.50up to 200k prompt | $0.20up to 200k prompt |
| xAI | Grok 4.20 (Reasoning)grok-4.20-0309-reasoning | — | Active | $1.25up to 200k prompt | $2.50up to 200k prompt | $0.20up to 200k prompt |
| xAI | Grok 4.20 Multi-Agentgrok-4.20-multi-agent-0309 | — | Active | $1.25up to 200k prompt | $2.50up to 200k prompt | $0.20up to 200k prompt |
| xAI | Grok Imagine Image Qualitygrok-imagine-image-quality | — | DeprecatedShuts down Nov 2, 2026 | — | — | — |
| xAI | Grok 3grok-3 | — | RetiredShut down May 15, 2026 | — | — | — |
| xAI | Grok 4 (0709)grok-4-0709 | — | RetiredShut down May 15, 2026 | — | — | — |
| xAI | Grok 4.1 Fast Non-Reasoninggrok-4-1-fast-non-reasoning | — | RetiredShut down May 15, 2026 | — | — | — |
| xAI | Grok 4.1 Fast Reasoninggrok-4-1-fast-reasoning | — | RetiredShut down May 15, 2026 | — | — | — |
| xAI | Grok 4 Fast Non-Reasoninggrok-4-fast-non-reasoning | — | RetiredShut down May 15, 2026 | — | — | — |
| xAI | Grok 4 Fast Reasoninggrok-4-fast-reasoning | — | RetiredShut down May 15, 2026 | — | — | — |
| xAI | Grok Code Fast 1grok-code-fast-1 | — | RetiredShut down May 15, 2026 | — | — | — |
| xAI | grok-imagine-image-pro | — | RetiredShut down May 15, 2026 | — | — | — |
| xAI | Grok Voice Transcribe 1.0grok-voice-transcribe-1.0 | — | RetiredShut down Oct 2, 2026 | — | — | — |
USD per 1M tokens, standard tier. Cache hit is the price for input read from the provider's prompt cache. Where a model has prompt-size bands, the lowest band is shown; every band is on the model's page. Released is the day the model came out, or just the month when that's all that's known.