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* Add 9 Arize LLM observability skills Add skills for Arize AI platform covering trace export, instrumentation, datasets, experiments, evaluators, AI provider integrations, annotations, prompt optimization, and deep linking to the Arize UI. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * Add 3 Phoenix AI observability skills Add skills for Phoenix (Arize open-source) covering CLI debugging, LLM evaluation workflows, and OpenInference tracing/instrumentation. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * Ignoring intentional bad spelling * Fix CI: remove .DS_Store from generated skills README and add codespell ignore Remove .DS_Store artifact from winmd-api-search asset listing in generated README.skills.md so it matches the CI Linux build output. Add queston to codespell ignore list (intentional misspelling example in arize-dataset skill). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * Add arize-ax and phoenix plugins Bundle the 9 Arize skills into an arize-ax plugin and the 3 Phoenix skills into a phoenix plugin for easier installation as single packages. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * Fix skill folder structures to match source repos Move arize supporting files from references/ to root level and rename phoenix references/ to rules/ to exactly match the original source repository folder structures. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * Fixing file locations * Fixing readme --------- Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
87 lines
3.2 KiB
Markdown
87 lines
3.2 KiB
Markdown
# RERANKER Spans
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## Purpose
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RERANKER spans represent reordering of retrieved documents (Cohere Rerank, cross-encoder models).
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## Required Attributes
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| Attribute | Type | Description | Required |
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|-----------|------|-------------|----------|
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| `openinference.span.kind` | String | Must be "RERANKER" | Yes |
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## Attribute Reference
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### Reranker Parameters
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| Attribute | Type | Description |
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|-----------|------|-------------|
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| `reranker.model_name` | String | Reranker model identifier |
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| `reranker.query` | String | Query used for reranking |
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| `reranker.top_k` | Integer | Number of documents to return |
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### Input Documents
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| Attribute Pattern | Type | Description |
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|-------------------|------|-------------|
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| `reranker.input_documents.{i}.document.id` | String | Input document ID |
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| `reranker.input_documents.{i}.document.content` | String | Input document content |
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| `reranker.input_documents.{i}.document.score` | Float | Original retrieval score |
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| `reranker.input_documents.{i}.document.metadata` | String (JSON) | Document metadata |
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### Output Documents
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| Attribute Pattern | Type | Description |
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|-------------------|------|-------------|
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| `reranker.output_documents.{i}.document.id` | String | Output document ID (reordered) |
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| `reranker.output_documents.{i}.document.content` | String | Output document content |
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| `reranker.output_documents.{i}.document.score` | Float | New reranker score |
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| `reranker.output_documents.{i}.document.metadata` | String (JSON) | Document metadata |
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### Score Comparison
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Input scores (from retriever) vs. output scores (from reranker):
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```json
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{
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"reranker.input_documents.0.document.id": "doc_A",
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"reranker.input_documents.0.document.score": 0.7,
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"reranker.input_documents.1.document.id": "doc_B",
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"reranker.input_documents.1.document.score": 0.9,
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"reranker.output_documents.0.document.id": "doc_B",
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"reranker.output_documents.0.document.score": 0.95,
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"reranker.output_documents.1.document.id": "doc_A",
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"reranker.output_documents.1.document.score": 0.85
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}
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```
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In this example:
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- Input: doc_B (0.9) ranked higher than doc_A (0.7)
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- Output: doc_B still highest but both scores increased
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- Reranker confirmed retriever's ordering but refined scores
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## Examples
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### Complete Reranking Example
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```json
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{
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"openinference.span.kind": "RERANKER",
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"reranker.model_name": "cohere-rerank-v2",
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"reranker.query": "What is machine learning?",
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"reranker.top_k": 2,
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"reranker.input_documents.0.document.id": "doc_123",
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"reranker.input_documents.0.document.content": "Machine learning is a subset...",
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"reranker.input_documents.1.document.id": "doc_456",
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"reranker.input_documents.1.document.content": "Supervised learning algorithms...",
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"reranker.input_documents.2.document.id": "doc_789",
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"reranker.input_documents.2.document.content": "Neural networks are...",
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"reranker.output_documents.0.document.id": "doc_456",
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"reranker.output_documents.0.document.content": "Supervised learning algorithms...",
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"reranker.output_documents.0.document.score": 0.95,
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"reranker.output_documents.1.document.id": "doc_123",
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"reranker.output_documents.1.document.content": "Machine learning is a subset...",
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"reranker.output_documents.1.document.score": 0.88
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}
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```
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