v0-1.0-md

v0-1.0-md

The general-purpose AI programming model launched by Vercel is an older version from the v0 series, featuring "composite architecture-driven" capabilities and "enterprise-grade code generation abilities."
2025-06-23
LLM
Input:
$3.3/1M tokens
Output:
$16.5/1M tokens
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API Overview

v0-1.0-md is a general-purpose AI programming model launched by Vercel, featuring "composite architecture-driven" capabilities and "enterprise-grade code generation." By integrating cutting-edge large models and a customized error-correction system, it provides highly reliable solutions for web development scenarios.

  • Composite Architecture Innovation: Combines RAG knowledge retrieval, state-of-the-art LLM inference (Anthropic Sonnet 3.7), and a self-developed AutoFix model for streaming error correction, enabling dynamic optimization of code quality.
  • Performance Benchmark: Achieves a 93.87% error-free generation rate in error-rate benchmark tests, significantly outperforming competitors such as Claude 4 and Gemini 2.5 (with the highest rate being only 78.43%).
  • Deep Scenario Adaptation: For rapidly iterative frameworks like React/Next.js, it maintains up-to-date knowledge through real-time document and UI example retrieval, addressing the lag issue common in traditional models.
  • Open Source and Openness: Offers API interfaces and on-premises deployment solutions, supporting integration with mainstream frameworks such as SGLang and vLLM.
  • Enterprise-Level Optimization: Supports a context length of 128K tokens and can be extended to 131K tokens via YaRN technology, easily handling ultra-long code tasks.

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Core Capabilities

🚀 Triple Architecture Integration: Real-time framework documentation retrieval + state-of-the-art model generation + streaming error correction, dynamically optimizing code quality.

Ultra-High Error Detection Rate: The self-developed AutoFix model (vercel-autofixer-01) detects 86.14% of errors, with a speed 40 times faster than Gemini Flash.

🛠️ Deep Framework Adaptation: Updates knowledge bases in real time for ecosystems such as Next.js, generating code that adheres to the latest best practices.

📏 Ultra-Long Context Support: Native support for 128K tokens, expandable to 131K via YaRN, easily handling large-scale project code.

🌐 End-to-End Deployment: Provides API calls and on-premises running solutions, allowing integration into enterprise development workflows within 5 minutes.

Playground

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API Analytics

API Reference (1)

API DescriptionAPI EndpointRequest MethodStabilityParameter Description
Chat(v0)
POST
Stable
View Details

API Pricing

$
ModelDescriptionContextOfficial Price302.AI Price

v0-1.0-md

-
128000

Input$3 / 1M tokens
Output$15 / 1M tokens

Input$3.3/ 1M tokens
Output$16.5/ 1M tokens
10%