Use this generator to create a reproducible identifier or a controlled optimization instance for examples, benchmarks, solver tests, and algorithm comparisons.

Left vertices

Required integer input.

Right vertices

Required integer input.

Edge probability

Required number input.

Seed

Required string input.

Generate a reproducible random bipartite graph for matching experiments. The tool evaluates the supplied inputs together and returns the named outputs below; it does not infer omitted operating conditions or change the units shown.^[1]

Instance

The resulting instance returned as an object.

• Generated instances reflect the chosen distribution, size, density, and seed; they may not resemble operational data or cover adversarial cases. A generated UUID's properties depend on its version and random source.
• Use finite inputs in the displayed units and preserve more precision than the final presentation requires. Independently verify safety-critical, financial, compliance, or production decisions.

Record the seed and parameters, test multiple distributions and edge cases, and include representative real-world instances when evaluating solver quality.

• Network Flow Instance Generator

  Generate a reproducible directed capacitated graph for network-flow experiments.

• 3D Bin Packing Instance Generator

  Generate reproducible rectangular boxes bounded by a three-dimensional bin.

• 3SAT Instance Generator

  Generate reproducible Boolean 3SAT clauses with distinct variables per clause.