AIDigest/2026/07/12/2026-07-12-06-llm-intent-driven-network-topology-design

Can LLMs Design Valid Network Topologies from Plain-Language Intent?

Source: arXiv — 2026-07-01

Summary

This paper evaluates whether LLMs can generate structurally valid, constraint-compliant network topologies directly from natural-language intent, using a constraint-driven pipeline with hierarchical modeling and systematic validation. The authors benchmark both proprietary and open-weight models across four network design scenarios.

Key Takeaways

Tests LLMs on generating network topologies, not the more common "LLM for troubleshooting/diagnosis" framing.
Uses a constraint-driven pipeline with hierarchical modeling to keep generated topologies structurally valid.
Benchmarks both proprietary and open-weight models across four distinct network design scenarios.
A concrete cs.NI/LLM crossover result relevant to infrastructure-as-intent and agentic network design tooling.

Discussion

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