List Reranking Nodes - GraphorLM Docs

Retrieve all reranking nodes from a specific flow in your GraphorLM project. Reranking nodes are advanced components that use Large Language Models (LLMs) to intelligently reorder retrieved documents based on their relevance to user queries, significantly improving the quality and precision of RAG (Retrieval-Augmented Generation) systems.

Overview

The List Reranking Nodes endpoint allows you to retrieve information about reranking nodes within a flow. Reranking nodes process documents retrieved by previous stages, using sophisticated LLM-based scoring to reorder results by relevance, ensuring that the most appropriate content appears first in your RAG pipeline.

Method: GET
URL: https://{flow_name}.flows.graphorlm.com/reranking
Authentication: Required (API Token)

Authentication

All requests must include a valid API token in the Authorization header:

Authorization: Bearer YOUR_API_TOKEN

Learn how to generate API tokens in the API Tokens guide.

Request Format

Headers

Header	Value	Required
`Authorization`	`Bearer YOUR_API_TOKEN`	Yes

Parameters

No query parameters are required for this endpoint.

Example Request

GET https://my-rag-pipeline.flows.graphorlm.com/reranking
Authorization: Bearer YOUR_API_TOKEN

Response Format

Success Response (200 OK)

The response contains an array of reranking node objects:

[
  {
    "id": "reranking-1748287628687",
    "type": "reranking",
    "position": {
      "x": 700,
      "y": 200
    },
    "style": {
      "height": 140,
      "width": 240
    },
    "data": {
      "name": "Document Reranking",
      "config": {
        "topK": 10
      },
      "result": {
        "updated": true,
        "processing": false,
        "waiting": false,
        "has_error": false,
        "updatedMetrics": true,
        "total_reranked": 856
      }
    }
  }
]

Response Structure

Each reranking node in the array contains:

Field	Type	Description
`id`	string	Unique identifier for the reranking node
`type`	string	Node type (always “reranking” for reranking nodes)
`position`	object	Position coordinates in the flow canvas
`style`	object	Visual styling properties (height, width)
`data`	object	Reranking node configuration and results

Position Object

Field	Type	Description
`x`	number	X coordinate position in the flow canvas
`y`	number	Y coordinate position in the flow canvas

Style Object

Field	Type	Description
`height`	integer	Height of the node in pixels
`width`	integer	Width of the node in pixels

Data Object

Field	Type	Description
`name`	string	Display name of the reranking node
`config`	object	Node configuration including reranking parameters
`result`	object	Processing results and reranking metrics (optional)

Config Object

Field	Type	Description
`topK`	integer	Maximum number of documents to return after reranking (optional)

Result Object (Optional)

Field	Type	Description
`updated`	boolean	Whether the node has been processed with current configuration
`processing`	boolean	Whether the node is currently being processed
`waiting`	boolean	Whether the node is waiting for dependencies
`has_error`	boolean	Whether the node encountered an error during processing
`updatedMetrics`	boolean	Whether reranking metrics have been calculated
`total_reranked`	integer	Number of documents processed through reranking (if available)

Code Examples

JavaScript/Node.js

async function listRerankingNodes(flowName, apiToken) {
  const response = await fetch(`https://${flowName}.flows.graphorlm.com/reranking`, {
    method: 'GET',
    headers: {
      'Authorization': `Bearer ${apiToken}`
    }
  });

  if (!response.ok) {
    throw new Error(`HTTP error! status: ${response.status}`);
  }

  return await response.json();
}

// Usage
listRerankingNodes('my-rag-pipeline', 'YOUR_API_TOKEN')
  .then(rerankingNodes => {
    console.log(`Found ${rerankingNodes.length} reranking node(s)`);
    
    rerankingNodes.forEach(node => {
      console.log(`\nNode: ${node.data.name} (${node.id})`);
      console.log(`Top K: ${node.data.config.topK || 'All documents'}`);
      
      if (node.data.result) {
        const status = node.data.result.processing ? 'Processing' : 
                      node.data.result.waiting ? 'Waiting' :
                      node.data.result.has_error ? 'Error' :
                      node.data.result.updated ? 'Ready' : 'Needs Update';
        console.log(`Status: ${status}`);
        
        if (node.data.result.updatedMetrics) {
          console.log(`Metrics: Updated`);
        }
        
        if (node.data.result.total_reranked) {
          console.log(`Total documents reranked: ${node.data.result.total_reranked}`);
        }
      }
    });
  })
  .catch(error => console.error('Error:', error));

Python

import requests
import json

def list_reranking_nodes(flow_name, api_token):
    url = f"https://{flow_name}.flows.graphorlm.com/reranking"
    
    headers = {
        "Authorization": f"Bearer {api_token}"
    }
    
    response = requests.get(url, headers=headers)
    response.raise_for_status()
    
    return response.json()

def analyze_reranking_nodes(reranking_nodes):
    """Analyze reranking nodes and provide detailed summary"""
    print(f"🔄 Reranking Nodes Analysis")
    print(f"Total reranking nodes: {len(reranking_nodes)}")
    print("-" * 50)
    
    status_counts = {"ready": 0, "processing": 0, "waiting": 0, "error": 0, "needs_update": 0}
    total_reranked = 0
    topk_distribution = {}
    
    for node in reranking_nodes:
        node_data = node.get('data', {})
        config = node_data.get('config', {})
        result = node_data.get('result', {})
        
        # Track Top K distribution
        top_k = config.get('topK')
        if top_k is not None:
            topk_key = f"{top_k} results"
            topk_distribution[topk_key] = topk_distribution.get(topk_key, 0) + 1
        else:
            topk_distribution["All documents"] = topk_distribution.get("All documents", 0) + 1
        
        print(f"\n⚡ Node: {node_data.get('name', 'Unnamed')} ({node['id']})")
        print(f"   Top K: {top_k if top_k is not None else 'All documents'}")
        
        if result:
            if result.get('processing'):
                status_counts["processing"] += 1
                print("   🔄 Status: Processing")
            elif result.get('waiting'):
                status_counts["waiting"] += 1
                print("   ⏳ Status: Waiting")
            elif result.get('has_error'):
                status_counts["error"] += 1
                print("   ❌ Status: Error")
            elif result.get('updated'):
                status_counts["ready"] += 1
                print("   ✅ Status: Ready")
            else:
                status_counts["needs_update"] += 1
                print("   ⚠️  Status: Needs Update")
                
            if result.get('updatedMetrics'):
                print("   📊 Metrics: Updated")
            
            if result.get('total_reranked'):
                reranked = result['total_reranked']
                total_reranked += reranked
                print(f"   📄 Total reranked: {reranked}")
    
    print(f"\n📊 Summary:")
    print(f"   Total documents reranked across all nodes: {total_reranked}")
    
    print(f"\n📈 Top K Distribution:")
    for topk, count in sorted(topk_distribution.items()):
        print(f"   {topk}: {count} node(s)")
    
    print(f"\n📋 Node Status:")
    for status, count in status_counts.items():
        if count > 0:
            print(f"   {status.replace('_', ' ').title()}: {count}")

# Usage
try:
    reranking_nodes = list_reranking_nodes("my-rag-pipeline", "YOUR_API_TOKEN")
    analyze_reranking_nodes(reranking_nodes)
    
except requests.exceptions.HTTPError as e:
    print(f"Error: {e}")
    if e.response.status_code == 404:
        print("Flow not found or no reranking nodes in this flow")
    elif e.response.status_code == 401:
        print("Invalid API token or insufficient permissions")

cURL

# Basic request
curl -X GET https://my-rag-pipeline.flows.graphorlm.com/reranking \
  -H "Authorization: Bearer YOUR_API_TOKEN"

# With jq for formatted output
curl -X GET https://my-rag-pipeline.flows.graphorlm.com/reranking \
  -H "Authorization: Bearer YOUR_API_TOKEN" | jq '.'

# Extract reranking configuration summary
curl -X GET https://my-rag-pipeline.flows.graphorlm.com/reranking \
  -H "Authorization: Bearer YOUR_API_TOKEN" | \
  jq -r '.[] | "\(.data.name): Top K \(.data.config.topK // "All")"'

# Count total reranked documents across all nodes
curl -X GET https://my-rag-pipeline.flows.graphorlm.com/reranking \
  -H "Authorization: Bearer YOUR_API_TOKEN" | \
  jq '[.[] | .data.result.total_reranked // 0] | add'

# Filter nodes by status
curl -X GET https://my-rag-pipeline.flows.graphorlm.com/reranking \
  -H "Authorization: Bearer YOUR_API_TOKEN" | \
  jq '.[] | select(.data.result.updated == true)'

PHP

<?php
function listRerankingNodes($flowName, $apiToken) {
    $url = "https://{$flowName}.flows.graphorlm.com/reranking";
    
    $options = [
        'http' => [
            'header' => "Authorization: Bearer {$apiToken}",
            'method' => 'GET'
        ]
    ];
    
    $context = stream_context_create($options);
    $result = file_get_contents($url, false, $context);
    
    if ($result === FALSE) {
        throw new Exception('Failed to retrieve reranking nodes');
    }
    
    return json_decode($result, true);
}

function analyzeRerankingNodes($rerankingNodes) {
    $statusCounts = [
        'ready' => 0,
        'processing' => 0, 
        'waiting' => 0,
        'error' => 0,
        'needs_update' => 0
    ];
    $totalReranked = 0;
    $topkStats = [];
    
    echo "🔄 Reranking Nodes Analysis\n";
    echo "Total reranking nodes: " . count($rerankingNodes) . "\n";
    echo str_repeat("-", 50) . "\n";
    
    foreach ($rerankingNodes as $node) {
        $data = $node['data'] ?? [];
        $config = $data['config'] ?? [];
        $result = $data['result'] ?? [];
        
        $topK = $config['topK'] ?? null;
        $topkKey = $topK ? "{$topK} results" : "All documents";
        $topkStats[$topkKey] = ($topkStats[$topkKey] ?? 0) + 1;
        
        echo "\n⚡ Node: " . ($data['name'] ?? 'Unnamed') . " ({$node['id']})\n";
        echo "   Top K: " . ($topK ?? 'All documents') . "\n";
        
        if (!empty($result)) {
            if ($result['processing'] ?? false) {
                $statusCounts['processing']++;
                echo "   🔄 Status: Processing\n";
            } elseif ($result['waiting'] ?? false) {
                $statusCounts['waiting']++;
                echo "   ⏳ Status: Waiting\n";
            } elseif ($result['has_error'] ?? false) {
                $statusCounts['error']++;
                echo "   ❌ Status: Error\n";
            } elseif ($result['updated'] ?? false) {
                $statusCounts['ready']++;
                echo "   ✅ Status: Ready\n";
            } else {
                $statusCounts['needs_update']++;
                echo "   ⚠️  Status: Needs Update\n";
            }
            
            if ($result['updatedMetrics'] ?? false) {
                echo "   📊 Metrics: Updated\n";
            }
            
            if (isset($result['total_reranked'])) {
                $reranked = $result['total_reranked'];
                $totalReranked += $reranked;
                echo "   📄 Total reranked: {$reranked}\n";
            }
        }
    }
    
    echo "\n📊 Summary:\n";
    echo "   Total documents reranked across all nodes: {$totalReranked}\n";
    
    echo "\n📈 Top K Distribution:\n";
    ksort($topkStats);
    foreach ($topkStats as $topk => $count) {
        echo "   {$topk}: {$count} node(s)\n";
    }
    
    echo "\n📋 Node Status:\n";
    foreach ($statusCounts as $status => $count) {
        if ($count > 0) {
            $statusLabel = ucwords(str_replace('_', ' ', $status));
            echo "   {$statusLabel}: {$count}\n";
        }
    }
}

// Usage
try {
    $rerankingNodes = listRerankingNodes('my-rag-pipeline', 'YOUR_API_TOKEN');
    analyzeRerankingNodes($rerankingNodes);
    
} catch (Exception $e) {
    echo "Error: " . $e->getMessage() . "\n";
}
?>

Error Responses

Common Error Codes

Status Code	Description	Example Response
401	Unauthorized - Invalid or missing API token	`{"detail": "Invalid authentication credentials"}`
404	Not Found - Flow not found	`{"detail": "Flow not found"}`
500	Internal Server Error - Server error	`{"detail": "Failed to retrieve reranking nodes"}`

Error Response Format

{
  "detail": "Error message describing what went wrong"
}

Example Error Responses

Invalid API Token

{
  "detail": "Invalid authentication credentials"
}

Flow Not Found

{
  "detail": "Flow not found"
}

Server Error

{
  "detail": "Failed to retrieve reranking nodes"
}

Use Cases

Reranking Node Management

Use this endpoint to:

Performance Monitoring: Review reranking effectiveness and processing metrics
Configuration Analysis: Examine Top K settings and optimization opportunities
Quality Assurance: Monitor reranking accuracy and relevance improvements
Flow Optimization: Analyze reranking impact on overall pipeline performance
Debugging: Identify issues with reranking processing or LLM integration

Integration Examples

Reranking Quality Monitor

class RerankingQualityMonitor {
  constructor(flowName, apiToken) {
    this.flowName = flowName;
    this.apiToken = apiToken;
  }

  async getQualityReport() {
    try {
      const nodes = await this.listRerankingNodes();
      const report = {
        totalNodes: nodes.length,
        activeNodes: 0,
        processingNodes: 0,
        errorNodes: 0,
        totalReranked: 0,
        topkDistribution: {},
        averageTopK: 0,
        performance: []
      };

      let topkSum = 0;
      let topkCount = 0;

      for (const node of nodes) {
        const config = node.data.config || {};
        const result = node.data.result || {};
        
        // Track Top K distribution
        const topK = config.topK;
        if (topK !== null && topK !== undefined) {
          report.topkDistribution[topK] = (report.topkDistribution[topK] || 0) + 1;
          topkSum += topK;
          topkCount++;
        } else {
          report.topkDistribution['unlimited'] = (report.topkDistribution['unlimited'] || 0) + 1;
        }
        
        if (result.total_reranked) {
          report.totalReranked += result.total_reranked;
        }
        
        // Track node status
        if (result.processing) {
          report.processingNodes++;
        } else if (result.has_error) {
          report.errorNodes++;
        } else if (result.updated) {
          report.activeNodes++;
        }
        
        // Individual node performance
        report.performance.push({
          nodeId: node.id,
          nodeName: node.data.name,
          topK: config.topK,
          totalReranked: result.total_reranked || 0,
          metricsUpdated: result.updatedMetrics || false,
          status: result.processing ? 'Processing' :
                 result.has_error ? 'Error' :
                 result.updated ? 'Active' : 'Inactive'
        });
      }

      if (topkCount > 0) {
        report.averageTopK = Math.round(topkSum / topkCount);
      }

      return report;
    } catch (error) {
      throw new Error(`Quality report failed: ${error.message}`);
    }
  }

  async listRerankingNodes() {
    const response = await fetch(`https://${this.flowName}.flows.graphorlm.com/reranking`, {
      headers: { 'Authorization': `Bearer ${this.apiToken}` }
    });

    if (!response.ok) {
      throw new Error(`HTTP ${response.status}: ${response.statusText}`);
    }

    return await response.json();
  }

  async generateReport() {
    const report = await this.getQualityReport();
    
    console.log('🔄 Reranking Quality Report');
    console.log('===========================');
    console.log(`Total Nodes: ${report.totalNodes}`);
    console.log(`Active Nodes: ${report.activeNodes}`);
    console.log(`Processing Nodes: ${report.processingNodes}`);
    console.log(`Error Nodes: ${report.errorNodes}`);
    console.log(`Total Reranked: ${report.totalReranked}`);
    console.log(`Average Top K: ${report.averageTopK || 'N/A'}`);
    
    console.log('\n📊 Top K Distribution:');
    for (const [topk, count] of Object.entries(report.topkDistribution)) {
      console.log(`  ${topk}: ${count} node(s)`);
    }
    
    console.log('\n📈 Node Performance:');
    report.performance.forEach(node => {
      console.log(`  ${node.nodeName} (${node.nodeId}):`);
      console.log(`    Top K: ${node.topK || 'Unlimited'}`);
      console.log(`    Reranked: ${node.totalReranked}, Status: ${node.status}`);
      console.log(`    Metrics: ${node.metricsUpdated ? 'Updated' : 'Pending'}`);
    });

    return report;
  }
}

// Usage
const monitor = new RerankingQualityMonitor('my-rag-pipeline', 'YOUR_API_TOKEN');
monitor.generateReport().catch(console.error);

Reranking Performance Analyzer

import requests
from typing import List, Dict, Any

class RerankingPerformanceAnalyzer:
    def __init__(self, flow_name: str, api_token: str):
        self.flow_name = flow_name
        self.api_token = api_token
        self.base_url = f"https://{flow_name}.flows.graphorlm.com"
    
    def get_reranking_nodes(self) -> List[Dict[str, Any]]:
        """Retrieve all reranking nodes from the flow"""
        response = requests.get(
            f"{self.base_url}/reranking",
            headers={"Authorization": f"Bearer {self.api_token}"}
        )
        response.raise_for_status()
        return response.json()
    
    def analyze_performance(self) -> Dict[str, Any]:
        """Analyze reranking node performance and configurations"""
        nodes = self.get_reranking_nodes()
        
        performance_report = {
            "summary": {
                "total_nodes": len(nodes),
                "active_nodes": 0,
                "processing_nodes": 0,
                "error_nodes": 0,
                "total_reranked": 0
            },
            "configuration_analysis": {
                "topk_distribution": {},
                "average_topk": 0,
                "unlimited_nodes": 0
            },
            "nodes": [],
            "recommendations": []
        }
        
        topk_values = []
        
        for node in nodes:
            node_info = {
                "id": node["id"],
                "name": node["data"]["name"],
                "config": node["data"]["config"],
                "result": node["data"]["result"],
                "performance_score": 0,
                "issues": []
            }
            
            config = node["data"]["config"]
            result = node["data"]["result"]
            
            # Analyze Top K configuration
            top_k = config.get("topK")
            if top_k is not None:
                topk_values.append(top_k)
                topk_key = f"Top {top_k}"
                performance_report["configuration_analysis"]["topk_distribution"][topk_key] = \
                    performance_report["configuration_analysis"]["topk_distribution"].get(topk_key, 0) + 1
                
                if top_k <= 0:
                    node_info["issues"].append("Invalid Top K value (must be positive)")
                elif top_k > 50:
                    node_info["issues"].append("Very high Top K may impact performance")
                    node_info["performance_score"] += 0.7
                else:
                    node_info["performance_score"] += 1.0
            else:
                performance_report["configuration_analysis"]["unlimited_nodes"] += 1
                node_info["performance_score"] += 0.5  # Neutral score for unlimited
            
            # Analyze node status
            if result:
                if result.get("has_error"):
                    performance_report["summary"]["error_nodes"] += 1
                    node_info["issues"].append("Node has processing errors")
                elif result.get("processing"):
                    performance_report["summary"]["processing_nodes"] += 1
                elif result.get("updated"):
                    performance_report["summary"]["active_nodes"] += 1
                    node_info["performance_score"] += 1.0
                
                if result.get("updatedMetrics"):
                    node_info["performance_score"] += 1.0
                
                if result.get("total_reranked"):
                    performance_report["summary"]["total_reranked"] += result["total_reranked"]
                    node_info["performance_score"] += 1.0
                else:
                    node_info["issues"].append("No reranking activity recorded")
            
            # Normalize performance score
            node_info["performance_score"] = min(node_info["performance_score"] / 4.0, 1.0)
            
            # Generate recommendations
            if top_k and top_k > 20:
                performance_report["recommendations"].append({
                    "node_id": node["id"],
                    "node_name": node_info["name"],
                    "type": "optimization",
                    "message": f"Consider reducing Top K from {top_k} to 10-20 for better performance"
                })
            
            if not result or not result.get("updatedMetrics"):
                performance_report["recommendations"].append({
                    "node_id": node["id"],
                    "node_name": node_info["name"],
                    "type": "maintenance",
                    "message": "Metrics need to be updated - run flow to refresh"
                })
            
            performance_report["nodes"].append(node_info)
        
        # Calculate average Top K
        if topk_values:
            performance_report["configuration_analysis"]["average_topk"] = sum(topk_values) / len(topk_values)
        
        return performance_report
    
    def print_performance_report(self, report: Dict[str, Any]):
        """Print a formatted performance analysis report"""
        summary = report["summary"]
        config_analysis = report["configuration_analysis"]
        
        print("🔄 Reranking Performance Analysis Report")
        print("=" * 50)
        print(f"Flow: {self.flow_name}")
        print(f"Total Nodes: {summary['total_nodes']}")
        print(f"Active Nodes: {summary['active_nodes']}")
        print(f"Processing Nodes: {summary['processing_nodes']}")
        print(f"Error Nodes: {summary['error_nodes']}")
        print(f"Total Documents Reranked: {summary['total_reranked']}")
        
        print(f"\n📊 Configuration Analysis:")
        if config_analysis['average_topk'] > 0:
            print(f"Average Top K: {config_analysis['average_topk']:.1f}")
        print(f"Unlimited Nodes: {config_analysis['unlimited_nodes']}")
        
        if config_analysis['topk_distribution']:
            print(f"\n📈 Top K Distribution:")
            for topk, count in config_analysis['topk_distribution'].items():
                print(f"   {topk}: {count} node(s)")
        
        print(f"\n📋 Node Analysis:")
        print("-" * 30)
        for node in report["nodes"]:
            score_icon = "🟢" if node["performance_score"] >= 0.8 else "🟡" if node["performance_score"] >= 0.5 else "🔴"
            print(f"\n{score_icon} {node['name']} ({node['id']})")
            print(f"   Performance Score: {node['performance_score']:.2f}")
            
            config = node["config"]
            result = node["result"]
            print(f"   Top K: {config.get('topK', 'Unlimited')}")
            
            if result and result.get('total_reranked'):
                print(f"   Total Reranked: {result['total_reranked']}")
            
            if node["issues"]:
                print(f"   Issues: {', '.join(node['issues'])}")
        
        if report["recommendations"]:
            print(f"\n💡 Recommendations ({len(report['recommendations'])}):")
            print("-" * 40)
            for rec in report["recommendations"]:
                icon = {"optimization": "⚡", "maintenance": "🔧"}.get(rec["type"], "ℹ️")
                print(f"{icon} {rec['node_name']}: {rec['message']}")

# Usage  
analyzer = RerankingPerformanceAnalyzer("my-rag-pipeline", "YOUR_API_TOKEN")
try:
    report = analyzer.analyze_performance()
    analyzer.print_performance_report(report)
except Exception as e:
    print(f"Performance analysis failed: {e}")

Best Practices

Configuration Management

Optimal Top K: Set Top K between 5-20 for most applications; use unlimited only when necessary
Performance Monitoring: Regularly check reranking metrics and processing times
Quality Assessment: Monitor improvement in result relevance after reranking
Resource Planning: Consider LLM resource usage and processing time for reranking operations

Performance Optimization

Batch Processing: Leverage built-in parallel processing for efficiency
Top K Tuning: Balance quality improvement with processing time and resource usage
Error Handling: Monitor retry mechanisms and processing errors
Metrics Tracking: Keep reranking metrics updated for performance analysis

Quality Assurance

Regular Auditing: Monitor reranking node configurations for consistency
Result Validation: Compare pre and post-reranking result quality
A/B Testing: Test different Top K values to optimize for your use case
Feedback Integration: Use user feedback to validate reranking effectiveness

Troubleshooting

Flow Not Found Error

Empty Reranking Nodes Array

Poor Reranking Performance

Slow Processing Times

Connection Issues

Next Steps

After retrieving reranking node information, you might want to:

Update Reranking Configuration

Modify reranking node settings like Top K values

List Retrieval Nodes

View retrieval nodes that provide input to reranking nodes

Run Flow

Execute your flow with the configured reranking nodes

Flow Overview

Learn about all available flow management endpoints

Get Started

Sources

Flows

​Overview

​Authentication

​Request Format

​Headers

​Parameters

​Example Request

​Response Format

​Success Response (200 OK)

​Response Structure

​Position Object

​Style Object

​Data Object

​Config Object

​Result Object (Optional)

​Code Examples

​JavaScript/Node.js

​Python

​cURL

​PHP

​Error Responses

​Common Error Codes

​Error Response Format

​Example Error Responses

​Invalid API Token

​Flow Not Found

​Server Error

​Use Cases

​Reranking Node Management

​Integration Examples

​Reranking Quality Monitor

​Reranking Performance Analyzer

​Best Practices

​Configuration Management

​Performance Optimization

​Quality Assurance

​Troubleshooting

​Next Steps

Update Reranking Configuration

List Retrieval Nodes

Run Flow

Flow Overview

Overview

Authentication

Request Format

Headers

Parameters

Example Request

Response Format

Success Response (200 OK)

Response Structure

Position Object

Style Object

Data Object

Config Object

Result Object (Optional)

Code Examples

JavaScript/Node.js

Python

cURL

PHP

Error Responses

Common Error Codes

Error Response Format

Example Error Responses

Invalid API Token

Flow Not Found

Server Error

Use Cases

Reranking Node Management

Integration Examples

Reranking Quality Monitor

Reranking Performance Analyzer

Best Practices

Configuration Management

Performance Optimization

Quality Assurance

Troubleshooting

Next Steps