Grok 4.3 vs Qwen3-Next-80B-A3B
xAI vs Alibaba — benchmarks, pricing, and capabilities side by side.
- •Grok 4.3 has the higher intelligence index (90.1 vs 80.3)
- •Qwen3-Next-80B-A3B is cheaper ($0.50 vs $1.25 per 1M input)
- •Qwen3-Next-80B-A3B is faster
- •Grok 4.3 has a larger context window (1M)
| Grok 4.3 | Qwen3-Next-80B-A3B | |
|---|---|---|
| Intelligence index | 90.1 | 80.3 |
| Developer | xAI | Alibaba |
| Type | LLM | LLM |
| Access | API only | Open weights |
| Context window | 1,000,000 tokens | 262,144 tokens |
| Input price | $1.25 / 1M | $0.50 / 1M |
| Output price | $2.50 / 1M | $6.00 / 1M |
| Speed | 88 tok/s | 147 tok/s |
| Released | May 6, 2026 | September 10, 2025 |
| Parameters | — | 80B (3B active) |
| Input modalities | Text, Image | Text |
| Output modalities | Text | Text |
Shared benchmarks
Grok 4.3
Qwen3-Next-80B-A3B
GPQA Diamond
90.1
75.9
Humanity’s Last Exam
35
11.7