xAI: Grok Build 0.1
Grok Build 0.1 is xAI’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...
Anyone in the Space can @-mention xAI: Grok Build 0.1 with the team's shared context — pooled credits, one chat, one memory.
Starter is free forever — 1 Space, 100 credits/month, 1 MCP. No card.
Verdict
Best for
- Long-document analysis under budget constraints
- Processing multi-hour meeting transcripts
- Cost-sensitive batch inference jobs
- Image-text tasks with extended context
- Prototyping before committing to pricier models
Strengths
The 256K context window handles entire codebases, books, or multi-hour transcripts in one pass. Pricing sits 50-75% below Claude Opus or GPT-4 Turbo on output tokens, making it viable for high-volume summarization or extraction. Vision support adds flexibility for document workflows mixing screenshots and text. The economics work for teams that need reach rather than peak accuracy.
Trade-offs
No public benchmarks means you're flying blind on reasoning quality, code generation accuracy, or instruction-following compared to Claude Sonnet 4.5 or GPT-4o. Early build number suggests rapid iteration—expect API changes or behavior shifts. Without MMLU, HumanEval, or GPQA scores, you'll need to run your own evals before trusting it for critical tasks. The pricing advantage disappears if you need multiple retries to get usable output.
Specifications
- Provider
- x-ai
- Category
- llm
- Context length
- 256,000 tokens
- Max output
- —
- Modalities
- text, image
- License
- proprietary
- Released
- 2026-05-20
Pricing
- Input
- $1.00/Mtok
- Output
- $2.00/Mtok
- Model ID
x-ai/grok-build-0.1
Per-token prices show what the model costs upstream. On Switchy your team draws from one shared org credit pool — one plan, one balance for everyone.
Team cost calculator
5 seats · 80 msgs/day
Switchy meters this against your org's shared credit pool — one plan, one balance for everyone.
Providers
| Provider | Context | Input | Output | P50 latency | Throughput | 30d uptime |
|---|---|---|---|---|---|---|
| x-ai | 256k | $1.00/Mtok | $2.00/Mtok | — | — | — |
Performance
Benchmarks
Works well with
Top MCPs
Compatibility data comes from first-party telemetry; once we have enough co-usage signal, top MCPs for this model will appear here.
How Switchy teams use it
Starter prompts
Summarize Long Transcript
Read this entire transcript and produce a structured summary with: (1) key decisions made, (2) action items with owners, (3) unresolved questions. Use timestamps where relevant.Open in a Space →
Extract Contract Clauses
Review these contracts and extract all clauses related to termination rights, payment terms, and liability caps. Format as a comparison table with document references.Open in a Space →
Analyze Codebase Structure
Analyze this codebase and describe: (1) main architectural patterns, (2) module dependencies, (3) potential refactoring opportunities. Focus on high-level structure, not line-by-line review.Open in a Space →
Compare Product Screenshots
Compare these product screenshots and identify: (1) UI changes between versions, (2) new features visible, (3) potential usability concerns. Reference specific screen elements.Open in a Space →
Synthesize Research Papers
Read these research papers and write a synthesis covering: (1) common methodologies, (2) conflicting findings, (3) gaps in current research. Cite paper titles when referencing specific claims.Open in a Space →