#LLM eval open source

1920 related articles

Jul 30, 2026·2 min

Memmy Agent: A Cross-Platform AI Memory Sharing Tool and Local-First Personal Memory Hub

Memmy Agent is a local-first, open-source AI memory hub enabling cross-platform memory sharing across Claude Code, Codex, and more. Free 2M token tier included.

Jul 30, 2026·2 min

Memmy Agent: Cross-Platform AI Memory Sharing Tool, A Local-First Personal Memory Hub

Memmy Agent is a local-first open-source AI memory hub enabling cross-platform memory sharing across Claude Code, Codex, and more. Free 2M tokens included.

Jul 30, 2026·2 min

LangWatch Open-Source Tool: Making Every Token Cost in Claude Code Crystal Clear

LangWatch launches an open-source tool for Claude Code usage tracking — one command to trace token consumption, cache breakdowns, call chains, and terminal replay to optimize AI coding costs.

Jul 30, 2026·3 min

Jina v3 Matryoshka Embeddings in Practice: Cut Vector Storage Costs by 75%

Use Jina v3 Matryoshka embeddings to truncate 1024-dim vectors to 256-dim, cutting Pinecone storage costs by 75% while maintaining retrieval quality with task-specific LoRA adapters and circuit breakers.

Jul 30, 2026·3 min

Building a Streaming LLM Backend in Go: Deep Dive into the SDK and React Frontend Library

Deep dive into an open-source Go SDK for building streaming LLM backends, covering streaming responses, tool-calling architecture, and companion React library for end-to-end integration.

Jul 30, 2026·2 min

Moving State Out of Framework Memory: A Multi-Agent Architecture Refactoring Guide

Exploring how 70% of multi-agent memory is consumed by non-reasoning state, and a refactoring approach using email threads to replace framework memory for better token efficiency, auditability, and resilience.

Jul 30, 2026·2 min

LangChain or LangGraph? Choosing the Right Framework for Production-Grade AI Applications

In-depth analysis of core differences between LangChain and LangGraph, exploring why more teams are migrating to LangGraph for production AI apps, with framework selection guidance.

Jul 30, 2026·2 min

LangChain or LangGraph? Framework Choices for Production-Grade AI Applications

In-depth analysis of LangChain vs LangGraph differences, why teams are migrating to LangGraph for production AI apps, and framework selection guidance based on project complexity.

Jul 30, 2026·3 min

Jina v3 Matryoshka Embeddings in Practice: Cut Vector Storage Costs by 75%

Use Jina v3's Matryoshka embeddings to truncate 1024-dim vectors to 256-dim, cutting Pinecone storage costs by 75%. Covers dimension truncation, task-specific LoRA adapters, and circuit breakers for reliable RAG systems.

Jul 30, 2026·3 min

Greplica: A Self-Updating Code Knowledge Base Built for AI Coding Agents

Greplica is an open-source self-updating wiki for coding agents that auto-extracts decisions, constraints, and gotchas from sessions, enabling shared codebase memory across agents and developers.

Jul 30, 2026·3 min

Greplica: A Self-Updating Code Knowledge Base Built for AI Coding Agents

Greplica is an open-source self-updating Wiki for coding agents that automatically extracts decisions, constraints, and gotchas from sessions, enabling shared codebase memory across agents and developers.

Jul 30, 2026·5 min

MemBoostAI: A Deep Dive into the AI-Powered Daily Memory Training Tool

MemBoostAI is a memory training app combining cognitive science with AI. Through short daily practice, active recall, and gamified challenges, it helps users boost memory retention. A deep analysis of its features, science, and differences from traditional flashcard tools.

Jul 30, 2026·2 min

SoundGate Guitar: An AI Guitar Practice Partner with Real-Time Listening and Error Correction

SoundGate Guitar is an AI guitar learning tool that uses zero-latency note detection and an interactive fretboard for real-time performance feedback, plus a built-in AI tutor for personalized practice plans.

Jul 30, 2026·3 min

Medley: A Deep Dive into the Multi-Agent Orchestration Plugin for Claude Code

Medley is a free Claude Code plugin that decomposes complex dev tasks into live task graphs via /mission, orchestrating multiple AI agents with BYOK model support and built-in review cycles.

Jul 30, 2026·2 min

MemoryCustodian: A Repo-Native Persistent Memory Store for Coding AIs

MemoryCustodian is an open-source tool that stores AI memory as Markdown files in your code repo, solving cross-session amnesia for Claude Code, Codex, and other coding assistants.

Jul 30, 2026·2 min

ResumizeAI Review: AI-Powered Resume Customization for Smarter Job Hunting

In-depth review of how ResumizeAI uses AI to auto-match job requirements and generate custom resumes and cover letters. Explore its features, use cases, and how it compares to Rezi and other competitors.

Jul 30, 2026·2 min

Prefactor: Production-Grade Monitoring and Quality Assurance Tool for Real-Time AI Agent Evaluation

Prefactor is a production-grade monitoring tool for real-time AI Agent evaluation, using real-time scoring, quality drift detection, and performance visualization to solve the core pain point of Agents passing offline tests but failing in production.

Jul 30, 2026·2 min

Prefactor: Production-Grade Monitoring and Quality Assurance Tool for Real-Time AI Agent Evaluation

Prefactor is a production-grade monitoring tool for real-time AI Agent evaluation, using live scoring, quality drift detection, and performance visualization to solve the core problem of Agents passing offline tests but failing in production.

Jul 30, 2026·4 min

MCP-Billing: A One-Stop Solution for MCP Server Authentication, Billing, and Monetization

MCP-Billing is a self-hosted Next.js boilerplate providing OAuth 2.1 auth, Stripe usage billing, API key management, and Redis rate limiting for MCP servers—one-time €79 payment with no revenue share.

Jul 30, 2026·4 min

G.I.A.ac: An AI Architect That Generates Working Apps from a Single Sentence

G.I.A.ac (General Intelligence Architect) is an AI architect tool that generates runnable apps from a single sentence. Deep dive into its positioning, competitive landscape, target users, and core challenges.