Code that compiles. Every time.

Benchify repairs errors in generated code in under a second — faster, cheaper, and more reliable than asking an LLM to try again.

Chat with Us View Docs

Build Output

Failed

× Build failed: missing import

Error: Cannot find module 'react-components'

at line 3:24 in App.tsx

Build process terminated

Build Output

Success

✓ Build succeeded in 1.2s

Fixed import: 'react-components' → '@/components'

Compiled successfully

Ready for deployment

Zero-Tolerance Execution

Code generation is probabilistic. Code execution is deterministic. Single character mistakes cascade into complete execution failures.

Parsing bugs make code un-executable

Phantom dependencies cause runtime exceptions

Autonomous systems amplify generation errors

Code Gen Success Rate

First-shot LLM Output

First-shot + Benchify

Generation artifacts:

import { nonExistentLib } from 'fake-package'
const data = response.json() // missing await
function calc(items { // missing closing paren

Instant Repair With One Call

Turn probabilistic generation into deterministic execution. One SDK call transforms unreliable LLM output into production-ready code.

Code Gen Pipeline

LLM generates code

Creates components, logic, imports...

Benchify instant repair

Fixes syntax, imports, type issues...

Auto-Fix

Sandbox executes successfully

Workflow completes without errors

Complete

Works with your existing LLM and sandbox stack

Deterministic results eliminate retry uncertainty

Sub-second processing with guaranteed improvements

Execute to Debug

No guessing. No pattern matching. We execute your code, identify real failures, then synthesize targeted fixes. This is runtime analysis, not static linting.

Execution-First Debugging

The gap between probabilistic generation and deterministic execution requires execution-first debugging. We run your code to surface actual failures, then generate precise repairs through program synthesis.

Execute

Run code to surface runtime failures

Analyze

Static analysis identifies repair points

Synthesize

Generate minimal, targeted fixes

Verify

Confirm issue resolution via re-execution

Code Processing Flow

Input Code

const data = response.json() // missing await

import { fakePkg } from 'nonexistent'

function calc(items { // syntax error

Processing...

~1.2s

Enhanced Output

const data = await response.json() // fixed

import { realPkg } from 'existing-package'

function calc(items) { // repaired

Issues Fixed

1.2s

Process Time

✓

Verified

Net improvement guarantee: Only beneficial changes, zero regressions. Your code, enhanced.

No Guesswork. Just Fixes.

Guaranteed deterministic results translate to predictable costs, reliable performance, and autonomous systems you can actually trust in production.

Predictable Performance

Program synthesis eliminates the unpredictability of LLM retries. Deterministic fixes execute in sub-second time with guaranteed results.

Execution Time Comparison

LLM Retry Loop25-30s

25s avg

Benchify Repair<1s

<1s

20× speed improvement

Consistent sub-second repairs

Cost Escalation Analysis

LLM Fix (1 attempt)$0.10-0.50

LLM Doom Loop

3-8 retries

$.5-2+

Benchify Repair$0.02

90% Cheaper Than LLM Calls

LLM repair attempts cost $0.10-0.50 each and often require multiple retries. Benchify provides deterministic fixes for just $0.02 with no retry loops.

Rule-Based Repair

Execution-first debugging with deterministic pattern matching. No LLM variability, no token-dependent outputs, consistent results across environments.

Execution Failure Rate

Raw LLM

With Repair

High

Low

Deterministic execution failure reduction

Rule-based pattern matching + static analysis

Repair Examples

Sample repair patterns from our growing library. New fixes added weekly as we encounter more edge cases.

Auto-Repair Diff

calculateTotal.js

function calculateTotal(items {

return items.map(item => item.price

.reduce((sum, price) => sum + price, 0)

}

function calculateTotal(items) {

return items.map(item => item.price)

.reduce((sum, price) => sum + price, 0);

}

Parsing Errors

Syntax, brackets, dangling commas

Detected Issues:

Missing closing parenthesis

Missing semicolon

Unclosed bracket

Missing a fix type? Ship us your edge case.

Let's chat →

Drop In. Scale Up.

Add one line to your existing pipeline. Get production-grade code repair without touching your infrastructure.

Three Lines. Production Ready.

Import SDK, call repair function, get fixed code. Works with any LLM provider and any sandbox environment.

TypeScript SDK

Type-safe integration with your existing TypeScript pipeline

REST API

Simple HTTP POST for any language or framework

Universal Compatible

Works with any LLM provider and any sandbox environment

Stateless API calls mean no containers to manage, no services to deploy. Your existing architecture stays exactly the same.

Complete Integration Example

import { Benchify } from 'benchify-sdk'

import OpenAI from 'openai'

⠀

// Initialize

const benchify = new Benchify(apiKey)

const openai = new OpenAI(apiKey)

⠀

// Generate

const code = await openai.generate(prompt)

⠀

// Benchify Repair

const repairedCode = await benchify.runFixer(code)

⠀

// Deploy

await sandbox.run(repairedCode)

Generated code breaks. Benchify fixes it.

Stop losing time and money on LLM retry loops. Get deterministic code repair that works the first time.

Chat with Us Docs →