Compositev12
← All models Model directory

AI model

SpaceXAI: Grok Build 0.1

x-ai/grok-build-0.1

SpaceXAI: Grok Build 0.1 is a 256,000-token model served on Composite at $1.25 per million tokens in and $2.50 per million tokens out.

Try in Playground

Community rating

— No community ratings yet.

Sign in to rate this model. Ratings come from accounts that have run requests through Composite.

Specifications

Specifications and pricing as served by Composite
Model IDx-ai/grok-build-0.1
Providercv11
Context window256,000 tokens
Acceptstext, image, file
Returnstext
Input price$1.25 per million tokens
Output price$2.50 per million tokens
Prompt cachingSupported — cached input is billed at the provider's cache rate, on credits and plans alike
Web search$0.0063 per result
ThinkingAlways on for this model
ModeratedNo
Cost on a monthly planAbout 10 plan credits per typical call (8k in, 1k out)
Routing endpoints8 (base plus 7 routing variants)

Use SpaceXAI: Grok Build 0.1 in JanitorAI or SillyTavern

Make a Composite API key and type x-ai/grok-build-0.1 as the model name. JanitorAI takes the full URL https://composite.lucidity.sh/v1/chat/completions; SillyTavern, ChubAI, Agnai and RisuAI take https://composite.lucidity.sh/v1. It runs on credits, a plan, or your own provider key.

JanitorAI setup · SillyTavern setup · Best Janitor AI proxies compared

Measured on Composite

This model has not carried enough traffic on Composite yet to publish a success rate, a latency figure or a traffic rank. The numbers appear here once it has.

Routing variants

The same model behind 7 alternative endpoints. Call the id directly to pin a route; the base id above picks for you.

RouteModel IDProviderPrice
Normal x-ai/grok-build-0.1-normal cv11 $1.25 per million tokens input · $2.50 per million tokens output
Normal + cheapThink x-ai/grok-build-0.1-normal:cheapThink cv11 $1.25 per million tokens input · $2.50 per million tokens output
Cheapest provider x-ai/grok-build-0.1:cheapest-provider xAI $1.25 per million tokens input · $2.50 per million tokens output
Cheapest provider + cheapThink x-ai/grok-build-0.1:cheapest-provider:cheapThink xAI $1.25 per million tokens input · $2.50 per million tokens output
cheapThink x-ai/grok-build-0.1:cheapThink cv11 $1.25 per million tokens input · $2.50 per million tokens output
Fast x-ai/grok-build-0.1:fast xAI $1.25 per million tokens input · $2.50 per million tokens output
Fast + cheapThink x-ai/grok-build-0.1:fast:cheapThink xAI $1.25 per million tokens input · $2.50 per million tokens output

Pricing

$1.25 per million tokens input · $2.50 per million tokens output

Credits pay the provider’s price plus 25%; cache hits cost less.

On a monthly plan, a typical call (8k tokens in, 1k out) uses about 10 plan credits, at the provider's own price.

Provider

cv11

Roleplay fit

Grok models lean toward a more direct, less filtered writing style than many alternatives.

Context behavior

With a 256,000-token context window, it can hold a long-running roleplay or a full lorebook in memory without losing earlier plot details, so it suits multi-session campaigns and character cards with heavy backstory.

Cost for regular use

It sits in the mid-range on price, a reasonable pick for regular roleplay use without going for the cheapest option available.

From the provider

Grok Build 0.1 is SpaceXAI’s fast coding model trained specifically for agentic software engineering workflows. It supports text and image inputs with text output, and is optimized for interactive coding...

Supplied by cv11, not written by Composite.