—The Bench · interactive tools

Three instruments I use before writing a line.

Scoping an AI feature is arithmetic, not vibes. These are working versions of the calculations behind every estimate on this site — modelled on published pricing and real thresholds.

Runs entirely in your browserNo telemetryNo sign-in

TypeScript✦React✦Next.js✦Node.js✦Python✦PostgreSQL✦Prisma✦OpenAI APIs✦Vercel AI SDK✦AWS✦Azure✦Docker✦Redis✦GraphQL✦NestJS✦Tailwind CSS✦LangChain✦MongoDB✦TypeScript✦React✦Next.js✦Node.js✦Python✦PostgreSQL✦Prisma✦OpenAI APIs✦Vercel AI SDK✦AWS✦Azure✦Docker✦Redis✦GraphQL✦NestJS✦Tailwind CSS✦LangChain✦MongoDB✦

AI SaaS·Enterprise systems·E-commerce·Voice agents·Tender intelligence·Automation·Performance rescue·Design systems·Cloud & DevOps·AI SaaS·Enterprise systems·E-commerce·Voice agents·Tender intelligence·Automation·Performance rescue·Design systems·Cloud & DevOps·

01LLM Cost & Latency Bench

Price a workflow before you promise it.

Model

Input tokens / call2,400

Output tokens / call420

Requests / day4,000

Prompt-cache hit rate55%

$0.0005

Cost / request

$55.62

Monthly

$667.44

Annualised

280ms

Perceived first byte

3.72s

p50 completion

5.11s

p95 completion

Cache savings$17.82/ month

2,820 tokens/call11.28M tokens/dayHealthy

Modelled on published per-million-token pricing with cached input at 25%. Latency uses time-to-first-token plus output tokens ÷ sustained throughput, with a 1.34× tail factor for p95. Streaming moves the whole completion off the perceived critical path — that is usually the cheapest UX win available.

10Get in touch

Bring the product pressure,
the constraints, and the
expected business outcome.

Send the desired outcome, the users, the current bottleneck, the stack, and the timeline. You'll get a practical senior engineering path for the build — not a brochure.

Start a project hello@pito.dev

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Three instruments I use before writing a line.

LLM Cost & Latency Bench

Performance Budget Checker

Structured Output Validator

Price a workflow before you promise it.

Bring the product pressure,
the constraints, and the
expected business outcome.

Three instruments I use before writing a line.

LLM Cost & Latency Bench

Performance Budget Checker

Structured Output Validator

Price a workflow before you promise it.

Bring the product pressure,
the constraints, and the
expected business outcome.

LLM Cost & Latency Bench

Performance Budget Checker

Structured Output Validator

Price a workflow before you promise it.

Bring the product pressure,the constraints, and theexpected business outcome.

LLM Cost & Latency Bench

Performance Budget Checker

Structured Output Validator

Price a workflow before you promise it.

Bring the product pressure,the constraints, and theexpected business outcome.

Bring the product pressure,
the constraints, and the
expected business outcome.

Bring the product pressure,
the constraints, and the
expected business outcome.