IBM Granite 4.0 vs Grok 4.3
IBM vs xAI — benchmarks, pricing, and capabilities side by side.
| IBM Granite 4.0 | Grok 4.3 | |
|---|---|---|
| Intelligence index | — | 90.1 |
| Developer | IBM | xAI |
| Type | LLM | LLM |
| Access | Open weights | API only |
| Context window | — | 1,000,000 tokens |
| Input price | — | $1.25 / 1M |
| Output price | — | $2.50 / 1M |
| Speed | — | 88 tok/s |
| Released | October 2, 2025 | May 6, 2026 |
| Parameters | 32B (9B active) | — |
| Input modalities | Text | Text, Image |
| Output modalities | Text | Text |