Grok 4.20 0309 v2 vs Sarvam M
xAI vs Sarvam — benchmarks, pricing, and capabilities side by side.
- •Grok 4.20 0309 v2 has the higher intelligence index (91.1 vs 56.4)
- •Sarvam M is cheaper ($0.00 vs $2.00 per 1M input)
- •Sarvam M is faster
| Grok 4.20 0309 v2 | Sarvam M | |
|---|---|---|
| Intelligence index | 91.1 | 56.4 |
| Developer | xAI | Sarvam |
| Type | LLM | LLM |
| Access | — | — |
| Context window | — | — |
| Input price | $2.00 / 1M | $0.00 / 1M |
| Output price | $6.00 / 1M | $0.00 / 1M |
| Speed | 105 tok/s | 136 tok/s |
| Released | April 7, 2026 | May 23, 2025 |
| Parameters | — | — |
| Input modalities | — | — |
| Output modalities | — | — |
Shared benchmarks
Grok 4.20 0309 v2
Sarvam M
GPQA Diamond
91.1
41.6
Humanity’s Last Exam
32.2
3.3