# Grok 3 Beta: AI model fact sheet

- **Provider:** xai
- **Released:** 2025-04-09
- **Context window:** 131,072 tokens
- **Parameters:** Not disclosed
- **API pricing:** $2.00 / 1M input, $4.00 / 1M output
- **OpenRouter ID:** x-ai/grok-3-beta
- **Capabilities:** conversation, reasoning, code-generation, analysis, data-extraction

Grok 3 Beta is xAI's flagship model excelling at enterprise use cases like data extraction, coding, and text summarization. Possesses deep domain knowledge in finance, healthcare, law, and science. Outperforms Grok 3 Mini on high thinking tasks.

## Benchmarks

| Benchmark | Score |
| --- | --- |
| GPQA | High |
| LCB | High |
| MMLU-Pro | High |
| HumanEval | 94.5% |
| LiveCodeBench | 79.4% |

Source: real side-by-side outputs, pricing and specs at https://rival.tips/models/grok-3-beta