Doubao Seed Code vs Grok 4.20 0309 v2
ByteDance vs xAI — benchmarks, pricing, and capabilities side by side.
- •Grok 4.20 0309 v2 has the higher intelligence index (91.1 vs 79.4)
- •Doubao Seed Code is cheaper ($0.00 vs $2.00 per 1M input)
| Doubao Seed Code | Grok 4.20 0309 v2 | |
|---|---|---|
| Intelligence index | 79.4 | 91.1 |
| Developer | ByteDance | xAI |
| Type | LLM | LLM |
| Access | — | — |
| Context window | — | — |
| Input price | $0.00 / 1M | $2.00 / 1M |
| Output price | $0.00 / 1M | $6.00 / 1M |
| Speed | — | 105 tok/s |
| Released | November 11, 2025 | April 7, 2026 |
| Parameters | — | — |
| Input modalities | — | — |
| Output modalities | — | — |
Shared benchmarks
Doubao Seed Code
Grok 4.20 0309 v2
GPQA Diamond
76.4
91.1
Humanity’s Last Exam
13.3
32.2