Lab · Generator
Safe synthetic graphs for repeatable experiments
Preset families (ER/BA/WS/SBM/LFR) with seeded runs, throttling, and plan-aware limits make it easy to test validators, metrics, and the job queue.
Workflow
- Pick a preset and set limits by plan.
- Generate graph server-side (NetworkX/graphology) with seed.
- Preview metrics and first N edges.
- Run analysis (community detection or flow) or export CSV/GraphML.
Presets
er
Erdős–Rényi
Random graphs for quick smoke tests and validator checks.
Params: n, p
ba
Barabási–Albert
Scale-free graphs for resilience and hub behavior.
Params: n, m
ws
Watts–Strogatz
Small-world graphs for community + pathfinding tests.
Params: n, k, β
sbm
Stochastic Block Model
Community-rich graphs for modularity/QUBO tuning.
Params: blocks, sizes, P matrix
lfr
LFR Benchmark
Realistic community structure for performance drills.
Params: n, τ₁, τ₂, μ, k̄
Graph preview
Sample synthetic preview
Nodes: 3
Edges: 3
- Modularity
- 0.42
- Flow cost
- 12
- Communities
- 2
- Edges
- 3