# SpaceXAI Grok Build 0.1

SpaceXAI Grok Build 0.1 costs $1.00 per million input tokens and $2.00 per million output tokens, as of October 21, 2026. Only one of the 6 coding benchmarks behind the index has measured it, and the index needs two, so there is not enough data for a coding score. 2 benchmarks outside the index have a result below.

Page: https://llmbenchmark.ai/models/grok-build-0-1
Data from October 21, 2026. Every figure below names the board it was read from and the day.

- Maker: xAI
- Released: May 20, 2026
- Price per million input tokens: $1.00
- Price per million output tokens: $2.00
- Context window: 256K tokens
- Vibe Coding Index: not enough data (one index benchmark; at least two are needed to rank)

Benchmark results (3 of 195):

- AA Intelligence Index: 27.2 (source: Artificial Analysis (via OpenRouter), read October 21, 2026)
- AA Coding Index: 51.5 (source: Artificial Analysis (via OpenRouter), read October 21, 2026)
- Vibe Code Bench (Vals AI): 13.4% (source: Vals AI boards, read October 21, 2026)