x-aiListed May 20, 2026

SpaceXAI: Grok Build 0.1

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...

Context window256K
Max output230.4K
Provider endpoints6
Benchmark results0
Measured performance

Benchmark results

All leaderboards ↗
—

No published results in this index yet

Scores appear here when an evaluation matches this exact model.

Access & cost

Prices across providers

10 quotes

Your token mix

USD · listed token rates

ExperientialStandard list rate
$1.50
xAI · via OpenRouterxai · prompt ≤ 200000 tokens
$1.50
xAI · via OpenRouterxai/zdr · prompt ≤ 200000 tokens
$1.50
xAI · via OpenRouterxai/zdr/priority · tier=priority · prompt ≤ 200000 tokens
$3.00
xAI · via OpenRouterxai/priority · tier=priority · prompt ≤ 200000 tokens
$3.00

OpenRouter

Catalog quote
Input
$1.00
Output
$2.00
Cached input
$0.20
USD / 1M tokens
256K context230.4K max outputPrice source ↗Checked Oct 20, 2026
Endpoint IDx-ai/grok-build-0.1

Experiential

Standard list rate

Input
$1.00
Output
$2.00
Cached input
$0.20
USD / 1M tokens

Catalog list rate. Plan allowances and temporary discounts are separate.

256K contextPrice source ↗Checked Oct 20, 2026
Endpoint IDgrok-build-0.1

xAI

via OpenRouter

xai · prompt ≤ 200000 tokens

Input
$1.00
Output
$2.00
Cached input
$0.20
USD / 1M tokens

Web search $0.005/search

256K context230.4K max outputPrice source ↗Checked Oct 20, 2026
Endpoint IDx-ai/grok-build-0.1::xai

xAI

via OpenRouter

xai · prompt over 200000 tokens · rate option 1

Conditional rate
Input
$2.00
Output
$4.00
Cached input
$0.40
USD / 1M tokens

Web search $0.005/search · A rate applies when all its listed conditions match. Dates and times use UTC.

256K context230.4K max outputPrice source ↗Checked Oct 20, 2026
Endpoint IDx-ai/grok-build-0.1::xai

xAI

via OpenRouter

xai/zdr · prompt ≤ 200000 tokens

Input
$1.00
Output
$2.00
Cached input
$0.20
USD / 1M tokens

Web search $0.005/search

256K context230.4K max outputPrice source ↗Checked Oct 20, 2026
Endpoint IDx-ai/grok-build-0.1::xai/zdr

xAI

via OpenRouter

xai/zdr · prompt over 200000 tokens · rate option 1

Conditional rate
Input
$2.00
Output
$4.00
Cached input
$0.40
USD / 1M tokens

Web search $0.005/search · A rate applies when all its listed conditions match. Dates and times use UTC.

256K context230.4K max outputPrice source ↗Checked Oct 20, 2026
Endpoint IDx-ai/grok-build-0.1::xai/zdr

xAI

via OpenRouter

xai/zdr/priority · tier=priority · prompt ≤ 200000 tokens

Input
$2.00
Output
$4.00
Cached input
$0.40
USD / 1M tokens

Web search $0.005/search

256K context230.4K max outputPrice source ↗Checked Oct 20, 2026
Endpoint IDx-ai/grok-build-0.1::xai/zdr/priority

xAI

via OpenRouter

xai/zdr/priority · tier=priority · prompt over 200000 tokens · rate option 1

Conditional rate
Input
$4.00
Output
$8.00
Cached input
$0.80
USD / 1M tokens

Web search $0.005/search · A rate applies when all its listed conditions match. Dates and times use UTC.

256K context230.4K max outputPrice source ↗Checked Oct 20, 2026
Endpoint IDx-ai/grok-build-0.1::xai/zdr/priority

xAI

via OpenRouter

xai/priority · tier=priority · prompt ≤ 200000 tokens

Input
$2.00
Output
$4.00
Cached input
$0.40
USD / 1M tokens

Web search $0.005/search

256K context230.4K max outputPrice source ↗Checked Oct 20, 2026
Endpoint IDx-ai/grok-build-0.1::xai/priority

xAI

via OpenRouter

xai/priority · tier=priority · prompt over 200000 tokens · rate option 1

Conditional rate
Input
$4.00
Output
$8.00
Cached input
$0.80
USD / 1M tokens

Web search $0.005/search · A rate applies when all its listed conditions match. Dates and times use UTC.

256K context230.4K max outputPrice source ↗Checked Oct 20, 2026
Endpoint IDx-ai/grok-build-0.1::xai/priority

Model specifications

Developer
x-ai
Modality
Language
Context
256,000 tokens
Maximum output
230,400 tokens
Weights
Not reported
Provider listed
May 20, 2026
First discovered
Oct 16, 2026

Exact identities

  • openrouterx-ai/grok-build-0.1
  • experientialgrok-build-0.1

Sources

Updated Oct 20, 2026

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