---
title: "Analyze For Tuning"
method: POST
path: "/v1/analytics/retrievers/{retriever_id}/analyze-tuning"
tags: ["Analytics", "Analytics - Retrievers"]
---

# Analyze For Tuning

`POST /v1/analytics/retrievers/{retriever_id}/analyze-tuning`

Analyze retriever and generate tuning recommendations.

Performs comprehensive analysis and generates actionable recommendations:
- Parameter tuning suggestions
- Cache optimization opportunities
- Performance improvement estimates

**Recommendations Include:**
- Increase/decrease k value
- Adjust reranking thresholds
- Enable/optimize caching
- Stage reordering suggestions

**Use Cases:**
- Initial retriever configuration
- Periodic performance optimization
- A/B testing parameter changes
- Cost optimization

**Example:**
```bash
curl -X POST "https://api.mixpeek.com/v1/analytics/retrievers/ret_abc123/analyze-tuning?days=7" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "X-Namespace: your-namespace"
```

## Path parameters

- `retriever_id` string, required

## Query parameters

- `days` integer — Days of history to analyze

## Response `200`

Successful Response

- InteractionTuningResponse — Response for interaction tuning analysis.
  - `retriever_id` string, required — Retriever identifier
  - `analysis_period` ApiAnalyticsModelsTimeRange, required — Time range for analytics queries.
    - `start` string, date-time, required — Start time (UTC)
    - `end` string, date-time, required — End time (UTC)
  - `recommendations` InteractionTuningRecommendation[], required — Tuning recommendations
    - `recommendation_type` string, required — Type of recommendation
    - `current_value` unknown
    - `recommended_value` unknown, required
    - `expected_impact` string, required — Expected performance impact
    - `confidence` number, required — Confidence score
    - `reasoning` string, required — Explanation of recommendation
  - `current_performance` object, required — Current performance baseline

## Other responses

- `400` — Bad Request
- `401` — Unauthorized
- `403` — Forbidden
- `404` — Not Found
- `422` — Validation Error
- `500` — Internal Server Error

---

[API](https://skmtc.net/mixpeek/apis/mixpeek-api.md) · [All operations](https://skmtc.net/mixpeek/apis/mixpeek-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/mixpeek/mixpeek-api/versions/5d4c905106b4/schema)