fleet-memory/hindsight-dev/benchmarks

Hindsight Benchmarks

This directory contains benchmark suites for evaluating Hindsight's memory capabilities.

Prerequisites

1. Set up your environment variables in .env at the project root:

   cp .env.example .env
   # Edit .env with your API keys
   

2. Make sure you have uv installed.

Available Benchmarks

LoComo

Tests conversational memory with multi-turn dialogues.

# Run from project root
./scripts/benchmarks/run-locomo.sh

# With options
./scripts/benchmarks/run-locomo.sh --max-conversations 10
./scripts/benchmarks/run-locomo.sh --skip-ingestion  # Reuse existing data
./scripts/benchmarks/run-locomo.sh --use-think       # Use think API
./scripts/benchmarks/run-locomo.sh --conversation conv-26  # Single conversation

Options:

• --max-conversations N - Limit number of conversations
• --max-questions N - Limit questions per conversation
• --skip-ingestion - Skip data ingestion, use existing
• --use-think - Use think API instead of search + LLM
• --conversation NAME - Run specific conversation only
• --api-url URL - Custom API URL (default: local memory)
• --only-failed - Retry only failed questions
• --only-invalid - Retry only invalid questions

LongMemEval

Tests long-term memory across different categories.

# Run from project root
./scripts/benchmarks/run-longmemeval.sh

# With options
./scripts/benchmarks/run-longmemeval.sh --max-instances 50
./scripts/benchmarks/run-longmemeval.sh --category single-session-user
./scripts/benchmarks/run-longmemeval.sh --parallel 4  # Faster evaluation

Options:

• --max-instances N - Limit total questions
• --max-instances-per-category N - Limit per category
• --skip-ingestion - Skip data ingestion
• --category NAME - Filter by category:
  • single-session-user
  • multi-session
  • single-session-preference
  • temporal-reasoning
  • knowledge-update
  • single-session-assistant
• --parallel N - Parallel instances (default: 1)
• --only-failed - Retry failed questions
• --fill - Resume interrupted runs

Visualizer

View benchmark results in a web UI:

./scripts/benchmarks/start-visualizer.sh
# Opens at http://localhost:8001

Results

Results are saved in JSON format in each benchmark's results/ directory.