Grok 3 vs Grok 4.6
Grok 4.6 leads in 3 of 8 categories
Arena ELO
Grok 3
Cheaper
Grok 4.6
Faster
Grok 3
Detailed Comparison
| Category | Grok 3 | Grok 4.6 |
|---|---|---|
| Provider | xAI | xAI |
| Context Window | 131K | 500K WIN |
| Input Price ($/1M) | $3 | $2 WIN |
| Output Price ($/1M) | $15 | $6 WIN |
| Arena ELO | 1325 WIN | N/A |
| Coding | unknown | N/A |
| Reasoning | 93.3% AIME 2025 | N/A |
| Speed (tokens/sec) | ~55 t/s WIN | N/A |
| Open Source | No | No |
Frequently Asked Questions
Which is cheaper, Grok 3 or Grok 4.6?
Grok 4.6 is approximately 56% cheaper than Grok 3 per million tokens.
Which is better for coding, Grok 3 or Grok 4.6?
Grok 3 scores unknown on coding benchmarks, while Grok 4.6 scores N/A.
Which has a larger context window?
Grok 3 supports 131K context, while Grok 4.6 supports 500K.
Is Grok 3 or Grok 4.6 open source?
Grok 3 is proprietary. Grok 4.6 is proprietary.
Related Articles
More Comparisons
Grok 3 vs Claude Opus 4.5Grok 3 vs Llama 4 ScoutGrok 3 vs Claude Haiku 4.5Grok 3 vs Qwen 3.6Grok 3 vs Kimi K2.7 CodeGrok 3 vs MiniMax H3Grok 3 vs Llama 4 MaverickGrok 3 vs GPT-5.3-CodexGrok 4.6 vs Claude Opus 4.5Grok 4.6 vs Llama 4 ScoutGrok 4.6 vs Claude Haiku 4.5Grok 4.6 vs Qwen 3.6Grok 4.6 vs Kimi K2.7 CodeGrok 4.6 vs MiniMax H3Grok 4.6 vs Llama 4 MaverickGrok 4.6 vs GPT-5.3-Codex