# xAI Grok 2

xAI Grok 2 was last priced at $2.00 per million input tokens and $10.00 per million output tokens, as of October 22, 2026. None of the 6 coding benchmarks behind the index has measured it, so it has no coding index, but 11 benchmarks outside the index have a result below.

Page: https://llmbenchmark.ai/models/grok-2-1212
Data from October 22, 2026. Every figure below names the board it was read from and the day.

- Maker: xAI
- Released: August 13, 2024
- Price per million input tokens: $2.00
- Price per million output tokens: $10.00
- Context window: 131K tokens
- Status: retired. No longer listed on OpenRouter; last listed price shown.

Benchmark results (11 of 195):

- GPQA Diamond (Artificial Analysis run): 51.0% (source: Artificial Analysis, read October 22, 2026)
- Humanity's Last Exam (Artificial Analysis run): 3.1% (source: Artificial Analysis, read October 22, 2026)
- MMLU Pro (Artificial Analysis run): 70.9% (source: Artificial Analysis, read October 22, 2026)
- LiveCodeBench (Artificial Analysis run): 26.7% (source: Artificial Analysis, read October 22, 2026)
- WeirdML: 22.2% (source: Epoch AI benchmarking hub, read October 22, 2026)
- GPQA Diamond (Epoch AI run): 53.8% (source: Epoch AI benchmarking hub, read October 22, 2026)
- SimpleBench: 22.7% (source: Epoch AI benchmarking hub, read October 22, 2026)
- OTIS Mock AIME: 11.5% (source: Epoch AI benchmarking hub, read October 22, 2026)
- MATH level 5: 63.5% (source: Epoch AI benchmarking hub, read October 22, 2026)
- DTBench: 65.2% (source: Epoch AI benchmarking hub, read October 22, 2026)
- Creative writing (Lech Mazur): 63.6% (source: Epoch AI benchmarking hub, read October 22, 2026)