Grok Build 0.1

Model ID: grok-build-0.1 · Type: chat · Provider: xAI

Endpoints: /v1/chat/completions · /v1/messages · /v1/responses

Pricing

Input (per 1M tokens)$1 USD
Output (per 1M tokens)$2 USD
Cache read (per 1M tokens)$0.2 USD

Context tiers

≤ 200000 tokens$1 / 1M in$2 / 1M out
> 200000$2 / 1M in$4 / 1M out
import os

from openai import OpenAI

client = OpenAI(api_key=os.environ["ROUTER_API_KEY"], base_url="https://api.router.ai/v1")
resp = client.chat.completions.create(
    model="grok-build-0.1",
    messages=[{"role": "user", "content": "Hello"}],
)
print(resp.choices[0].message.content)

FAQ

How much does Grok Build 0.1 cost on TokenBar.AI?

Grok Build 0.1 (`grok-build-0.1`) is billed per usage at $1/1M in · $2/1M out, in USD. Current pricing is always listed at https://tokenbar.ai/models/grok-build-0.1.

How do I call Grok Build 0.1 through TokenBar.AI?

Send a request to https://api.router.ai/v1/chat/completions with the header `Authorization: Bearer <your API key>` and `"model": "grok-build-0.1"`. The API is OpenAI-compatible, so any OpenAI SDK works by changing base_url to https://api.router.ai/v1 — no other code change.

Which endpoints does Grok Build 0.1 support?

Grok Build 0.1 can be called on: /v1/chat/completions; /v1/messages; /v1/responses.

What is Grok Build 0.1's context window?

Grok Build 0.1 accepts up to 256,000 input tokens and can return up to 16,384 output tokens. Requests exceeding the input limit are rejected before reaching the model.

What can Grok Build 0.1 do?

Grok Build 0.1 supports: vision, function_calling, prompt_caching.

Who makes Grok Build 0.1?

Grok Build 0.1 is a chat model from xAI, available through the TokenBar.AI gateway with the same API key as every other model.

Call it through the TokenBar.AI OpenAI-compatible endpoint (API base: https://api.router.ai/v1). AI agents can browse the catalog and call any text model through MCP (https://mcp.router.ai/mcp); for image, video and other modalities use the API above.

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