Grok 4 vs Llama 4 405B for data analysis: which is better in 2026?
A head-to-head look at Grok 4 and Llama 4 405B for data analysis. Benchmarks via artificialanalysis.ai, pricing as of May 2026. Compare AI models like these inside Admix.
Quick verdict
For data analysis in May 2026, Grok 4 edges out Llama 4 405B on the intelligenceIndex metric. Fastest tokens per second among flagships.
Side-by-side specs
| Spec | Grok | Llama |
|---|---|---|
| Intelligence index | 73.9 | 71.5 |
| Coding index | 70.2 | 69.0 |
| Context window | 256K tokens | 256K tokens |
| Speed (tok/s) | 198 | 95 |
| Input $/M | $3.00 | $0.90 |
| Output $/M | $15.00 | $2.70 |
| Released | Jan 22, 2026 | Nov 5, 2025 |
How they handle data analysis
Grok 4: Fastest tokens per second among flagships. The main caveat is behind on coding benchmarks.
Llama 4 405B: Best fully open-weights model. The main caveat is trails closed flagships on coding.
Cost per 1,000 queries
Assuming 1,500 input and 800 output tokens per query:
- Grok 4: $16.50 per 1,000 queries
- Llama 4 405B: $3.51 per 1,000 queries
Verdict by sub-task
- Best raw quality on data analysis:
- Best price: Llama 4 405B
- Longest context: Grok 4
- Fastest: Grok 4
FAQ
Is Grok 4 better than Llama 4 405B for data analysis?
On May 2026 benchmarks (artificialanalysis.ai), Grok 4 ranks higher than Llama 4 405B for data analysis on the intelligenceIndex metric. The gap is small enough that the choice often comes down to price, context length, and tone.
Which is cheaper, Grok 4 or Llama 4 405B?
Grok 4 costs $3.00 input and $15.00 output per million tokens. Llama 4 405B costs $0.90 input and $2.70 output per million tokens.
Can I use both Grok and Llama in one app?
Yes. Admix is a multi model AI chat aggregator that lets you run Grok 4 and Llama 4 405B side by side under one subscription.
Sources
Benchmarks from artificialanalysis.ai (May 2026).
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