XA
Tracked release
This page is live so the release is discoverable quickly, but it is not treated as a fully evaluated ranked model yet. Pricing, context, availability, and source notes may already be present while benchmark and quality coverage are still being collected.
Input Price
$1.25
per 1M tokens
Output Price
$2.50
per 1M tokens
Context Window
1M
tokens
Max Output
0
tokens
Quality Score
--
awaiting evaluation
Value Score
--
awaiting evaluation
Details
- Provider
- xAI
- Released
- 30 Apr 2026
- Speed
- N/A
- Open Source
- No
- API Available
- Yes
- Pricing Source
- openrouter.ai/api/v1/models
- Price Updated
- 17 May 2026
Notes
Auto-tracked from OpenRouter discovery (x-ai/grok-4.3); awaiting official verification.
Price History
Blended price trend (input + 3×output / 4)
$2.19 → $2.19
↑ 0%
| Date | Input $/1M | Output $/1M | Change |
|---|---|---|---|
| 1 May 2026 | $1.25 | $2.50 | — |
| 1 May 2026 | $1.25 | $2.50 | 0.0% |
| 1 May 2026 | $1.25 | $2.50 | 0.0% |
| 1 May 2026 | $1.25 | $2.50 | 0.0% |
| 1 May 2026 | $1.25 | $2.50 | 0.0% |
| 1 May 2026 | $1.25 | $2.50 | 0.0% |
| 1 May 2026 | $1.25 | $2.50 | 0.0% |
| 1 May 2026 | $1.25 | $2.50 | 0.0% |
| 1 May 2026 | $1.25 | $2.50 | 0.0% |
| 1 May 2026 | $1.25 | $2.50 | 0.0% |
| 1 May 2026 | $1.25 | $2.50 | 0.0% |
| 1 May 2026 | $1.25 | $2.50 | 0.0% |
| 1 May 2026 | $1.25 | $2.50 | 0.0% |
| 2 May 2026 | $1.25 | $2.50 | 0.0% |
| 2 May 2026 | $1.25 | $2.50 | 0.0% |
| 2 May 2026 | $1.25 | $2.50 | 0.0% |
| 2 May 2026 | $1.25 | $2.50 | 0.0% |
| 2 May 2026 | $1.25 | $2.50 | 0.0% |
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| 2 May 2026 | $1.25 | $2.50 | 0.0% |
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| 2 May 2026 | $1.25 | $2.50 | 0.0% |
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| 2 May 2026 | $1.25 | $2.50 | 0.0% |
| 3 May 2026 | $1.25 | $2.50 | 0.0% |
| 3 May 2026 | $1.25 | $2.50 | 0.0% |
| 3 May 2026 | $1.25 | $2.50 | 0.0% |
| 3 May 2026 | $1.25 | $2.50 | 0.0% |
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| 4 May 2026 | $1.25 | $2.50 | 0.0% |
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| 11 May 2026 | $1.25 | $2.50 | 0.0% |
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| 13 May 2026 | $1.25 | $2.50 | 0.0% |
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| 15 May 2026 | $1.25 | $2.50 | 0.0% |
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| 16 May 2026 | $1.25 | $2.50 | 0.0% |
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| 17 May 2026 | $1.25 | $2.50 | 0.0% |
| 17 May 2026 | $1.25 | $2.50 | 0.0% |