Local model execution · C# runtime boundary

When your model needs somewhere to run.

Run GGUF and LLaMA-family models locally with a deterministic C# runtime path—strict model intake, explicit execution boundaries, and no hidden network fallback.

  • Local-first
  • Deterministic reference path
  • Evidence-bounded claims
  • Optional governance layer

What it is

A local runtime path you can reason about.

LMRuntime is positioned for developers who want model execution to remain inspectable: file intake, tokenizer behavior, tensor binding, reference decoding, optional acceleration, and governance stay separated instead of disappearing behind a wrapper.

01

Local-first

The public product story starts with local execution and no hidden network fallback.

02

Deterministic reference path

A slow, inspectable path is the correctness anchor before performance paths are promoted.

03

Evidence-bounded claims

The site separates planned, implemented, executed, measured, and released claims.

04

Governance outside the math path

Budgets, review gates, no-op decisions, and claim boundaries wrap orchestration without silently changing deterministic parity behavior.

Runtime path

From model file to generated token.

The public page uses a small pipeline instead of package manifests. Developers can understand the execution boundary first, then drill into technical notes when a public repository or package is ready.

01

Load

Open the local model file.

02

Validate

Reject unsupported or malformed structure.

03

Bind

Resolve architecture and tensor meaning.

04

Decode

Run a deterministic reference step.

05

Return

Expose token output and receipt state.

Find what you need

Clear pages instead of one long manifesto.

Engineering notes

Work in the open.

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Build the public path before expanding the claim surface.

The next release step is not more public internals. It is a clean quick start, repeatable validation, and a deliberate GitHub/NuGet posture.

LMRuntime.com — When your model needs somewhere to run.