| | | 1 | | using Intentum.AI.Embeddings; |
| | | 2 | | using Intentum.AI.Similarity; |
| | | 3 | | using Intentum.Core.Behavior; |
| | | 4 | | using Intentum.Core.Contracts; |
| | | 5 | | using Intentum.Core.Intents; |
| | | 6 | | |
| | | 7 | | namespace Intentum.AI.Models; |
| | | 8 | | |
| | | 9 | | /// <summary> |
| | | 10 | | /// Base implementation for provider-specific LLM intent models (OpenAI, Claude, Gemini, Mistral, Azure OpenAI). |
| | | 11 | | /// Shared logic: embed dimensions, compute score, build signals with a provider source name. |
| | | 12 | | /// </summary> |
| | 5 | 13 | | public abstract class ProviderLlmIntentModelBase( |
| | 5 | 14 | | string sourceName, |
| | 5 | 15 | | IIntentEmbeddingProvider embeddingProvider, |
| | 5 | 16 | | IIntentSimilarityEngine similarityEngine) |
| | | 17 | | : IIntentModel |
| | | 18 | | { |
| | | 19 | | /// <inheritdoc /> |
| | | 20 | | public Intent Infer(BehaviorSpace behaviorSpace, BehaviorVector? precomputedVector = null) |
| | 4 | 21 | | { |
| | 4 | 22 | | var vector = precomputedVector ?? behaviorSpace.ToVector(); |
| | | 23 | | |
| | 4 | 24 | | var embeddings = vector.Dimensions.Keys |
| | 6 | 25 | | .Select(k => embeddingProvider.Embed(k)) |
| | 4 | 26 | | .ToList(); |
| | | 27 | | |
| | 4 | 28 | | return BuildIntent(embeddings, vector); |
| | 4 | 29 | | } |
| | | 30 | | |
| | | 31 | | /// <summary> |
| | | 32 | | /// Async version that properly awaits embedding calls. |
| | | 33 | | /// </summary> |
| | | 34 | | public async Task<Intent> InferAsync( |
| | | 35 | | BehaviorSpace behaviorSpace, |
| | | 36 | | BehaviorVector? precomputedVector = null, |
| | | 37 | | CancellationToken cancellationToken = default) |
| | 0 | 38 | | { |
| | 0 | 39 | | var vector = precomputedVector ?? behaviorSpace.ToVector(); |
| | | 40 | | |
| | 0 | 41 | | var tasks = vector.Dimensions.Keys |
| | 0 | 42 | | .Select(k => embeddingProvider.EmbedAsync(k, cancellationToken)); |
| | 0 | 43 | | var embeddings = (await Task.WhenAll(tasks)).ToList(); |
| | | 44 | | |
| | 0 | 45 | | return BuildIntent(embeddings, vector); |
| | 0 | 46 | | } |
| | | 47 | | |
| | | 48 | | [System.Diagnostics.CodeAnalysis.SuppressMessage("CodeQuality", "S1172:Unused method parameter should be removed", J |
| | | 49 | | private Intent BuildIntent(List<IntentEmbedding> embeddings, BehaviorVector _) |
| | 4 | 50 | | { |
| | 4 | 51 | | var score = similarityEngine.CalculateIntentScore(embeddings); |
| | 4 | 52 | | var confidence = IntentConfidence.FromScore(score); |
| | | 53 | | |
| | 4 | 54 | | var signals = embeddings.Select(e => |
| | 6 | 55 | | new IntentSignal( |
| | 6 | 56 | | Source: sourceName, |
| | 6 | 57 | | Description: e.Source, |
| | 6 | 58 | | Weight: e.Score)) |
| | 4 | 59 | | .ToList(); |
| | | 60 | | |
| | 4 | 61 | | return new Intent( |
| | 4 | 62 | | Name: "AI-Inferred-Intent", |
| | 4 | 63 | | Signals: signals, |
| | 4 | 64 | | Confidence: confidence |
| | 4 | 65 | | ); |
| | 4 | 66 | | } |
| | | 67 | | } |