Grok-4 Heavy vs Pixtral Large: Specs & Benchmark Comparison
| Characteristic | Grok-4 Heavy | Pixtral Large |
|---|---|---|
| Company | xAI | Mistral AI |
| Release Date | July 8, 2025 | November 18, 2024 |
| Parameters | — | 124B |
| Multimodal | Yes | Yes |
| Context (input) | — | 128K |
| Context (output) | — | 128K |
| Input Price / 1M | — | $2.00 |
| Output Price / 1M | — | $6.00 |
| Average Score | 0.8 | 0.8 |
Verdict
Grok-4 Heavy leads in 1 out of 2 comparison categories.
Overall Performance
Both models show comparable average scores: Grok-4 Heavy — 0.8, Pixtral Large — 0.8.
Recency
Grok-4 Heavy is newer: released 7/8/2025 vs 11/18/2024.
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Frequently Asked Questions
Which is better for coding — Grok-4 Heavy or Pixtral Large?
Direct comparison on the SWE-Bench benchmark is not available. We recommend reviewing other metrics on the comparison page.
Which model is cheaper — Grok-4 Heavy or Pixtral Large?
API pricing data is available on the individual model pages.
Which has a larger context window — Grok-4 Heavy or Pixtral Large?
Context window data is available on the individual model pages.
The Grok-4 Heavy and Pixtral Large comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Grok-4 Heavy or Pixtral Large page. See also the complete list of AI model comparisons.