For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
  • About NVIDIA NeMo Relay
    • Overview
    • Architecture
    • Ecosystem
    • Concepts
    • Release Notes
  • Getting Started
    • Agent Runtime Primer
    • Prerequisites
    • Installation
    • Configuration / Setup
    • Quick Start
  • NVIDIA NeMo Relay CLI
    • About
    • Basic Usage
    • Claude Code
    • Codex
    • Cursor
    • Hermes Agent
  • Supported Integrations
    • About
    • OpenClaw Plugin Guide
    • LangChain Integration Guide
    • LangGraph Integration Guide
    • Deep Agents Integration Guide
  • Instrument Applications
    • About
    • Adding Scopes and Marks
    • Instrument a Tool Call
    • Instrument an LLM Call
    • Add Middleware
    • Code Examples
  • Observability Plugin
    • About
    • Configuration
    • Agent Trajectory Interchange Format (ATIF)
    • Agent Trajectory Observability Format (ATOF)
    • OpenTelemetry
    • OpenInference
  • Adaptive Plugin
    • About
    • Configuration
    • Adaptive Cache Governor (ACG)
    • Adaptive Hints
  • NeMo Guardrails Plugin
    • About
    • Configuration
  • Integrate into Frameworks
    • About
    • Adding Scopes
    • Wrap Tool Calls
    • Wrap LLM Calls
    • Handle Non-Serializable Data
    • Using Codecs
    • Provider Codecs
    • Provider Response Codecs
    • Code Examples
  • Build Plugins
    • About
    • Define a Plugin
    • Validate Plugin Configuration
    • Plugin Configuration Files
    • Register Plugin Behavior
    • Design Plugin Configuration
    • NeMo Guardrails Example Plugin
    • Code Examples
  • Contribute
    • About
    • Development Setup
    • Workflow and Reviews
    • Testing and Documentation
  • Reference
    • APIs
      • Python Library Reference
      • Node.js Library Reference
      • Rust Library Reference
        • nemo-relay
        • nemo-relay-adaptive
          • acg
            • anthropic_plugin
            • canonicalize
            • capability
            • ir_builder
            • openai_plugin
            • passthrough
            • plugin
            • plugin_registry
            • policy
            • profile
              • BehavioralProfile
              • BlockStabilityScore
              • DistributionSummary
              • ParallelismPattern
              • ToolUsagePhase
              • SessionArchetype
              • StabilityClass
            • prompt_ir
            • retention
            • stability
            • telemetry
            • types
            • variable_extractor
            • error
            • MIN_ACG_OBSERVATIONS
          • acg_component
          • acg_learner
          • acg_profile
          • adaptive_hints_intercept
          • cache_diagnostics
          • config
          • context_helpers
          • drain
          • error
          • intercepts
          • learner
          • plugin_component
          • redis
          • storage
          • subscriber
          • tool_parallelism_learner
          • trie
          • types
          • AdaptiveRuntime
        • nemo-relay-ffi
    • Performance
  • Resources
    • Support and FAQs
    • Glossary
    • Troubleshooting Guide
    • Community
    • Legal
NVIDIANVIDIA
Developer-friendly docs for your API
Privacy Policy | Your Privacy Choices | Terms of Service | Accessibility | Corporate Policies | Product Security | Contact

Copyright © 2026, NVIDIA Corporation.

LogoLogo
On this page
  • Variants
  • Stable
  • SemiStable
  • Variable
  • Trait Implementations
  • impl Clone for StabilityClass
  • clone
  • clone_from
  • impl Debug for StabilityClass
  • fmt
  • impl<'de> Deserialize<'de> for StabilityClass
  • deserialize
  • impl Hash for StabilityClass
  • hash
  • hash_slice
  • impl PartialEq for StabilityClass
  • eq
  • ne
  • impl Serialize for StabilityClass
  • serialize
  • impl Copy for StabilityClass
  • impl Eq for StabilityClass
  • impl StructuralPartialEq for StabilityClass
ReferenceAPIsRust Library Referencenemo-relay-adaptiveacgprofile

Enum Stability Class

||View as Markdown|
Previous

Enum Session Archetype

Next

Module prompt_ir

Generated from cargo doc --no-deps -p nemo-relay -p nemo-relay-adaptive -p nemo-relay-ffi.

1pub enum StabilityClass {
2 Stable,
3 SemiStable,
4 Variable,
5}

Stability bucket assigned to a prompt block.

Variants

Stable

Stable

The block is highly consistent across observations.

SemiStable

SemiStable

The block is somewhat consistent but still changes meaningfully.

Variable

Variable

The block changes enough that it should be treated as variable.

Trait Implementations

impl Clone for StabilityClass

impl Clone for StabilityClass

clone

fn clone(&self) -> StabilityClass

clone_from

fn clone_from(&mut self, source: &Self)

impl Debug for StabilityClass

impl Debug for StabilityClass

fmt

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<'de> Deserialize<'de> for StabilityClass

impl<'de> Deserialize<'de> for StabilityClass

deserialize

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
    __D: Deserializer<'de>,

impl Hash for StabilityClass

impl Hash for StabilityClass

hash

fn hash<__H: Hasher>(&self, state: &mut __H)

hash_slice

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,
    Self: Sized,

impl PartialEq for StabilityClass

impl PartialEq for StabilityClass

eq

fn eq(&self, other: &StabilityClass) -> bool

ne

fn ne(&self, other: &Rhs) -> bool

impl Serialize for StabilityClass

impl Serialize for StabilityClass

serialize

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where
    __S: Serializer,

impl Copy for StabilityClass

impl Copy for StabilityClass

impl Eq for StabilityClass

impl Eq for StabilityClass

impl StructuralPartialEq for StabilityClass

impl StructuralPartialEq for StabilityClass