May 22, 2026 · AI
Memory as Adaptation
Why agent memory moved from RAG storage to the foundation of policy adaptation
#AI
#Agent
#Memory
#RAG
2026
한국어May 22, 2026 · AI
Weights, Prompts, Codes as Parameters
Weights, prompts, and code as parameters at different layers of a learnable policy space
#AI
#Agent
#LLM
#POMDP
May 21, 2026 · AI
GraphDB Benchmark (2/2) — Workload Matrix and Final Recommendations
Eight graph engines measured across OLTP, memory, analytics, and differentiation queries
#GraphDB
#PostgreSQL
#RCTE
#Neo4j
May 21, 2026 · AI
Comparing Four LightRAG Variants — Same Root, Different Production Strategies
Source-level comparison of RAG-Anything, ApeRAG, and EdgeQuake as LightRAG derivatives
#LightRAG
#RAG-Anything
#ApeRAG
#EdgeQuake
May 21, 2026 · DB
PG-Strom SSB Benchmark — Arrow FDW Comes Before GPU
Why Arrow+GPU achieves 10x at SF=100 and Heap+GPU loses to CPU on wide tables
#PG-Strom
#PostgreSQL
#GPU
#OLAP
May 21, 2026 · DB
PostgreSQL Lakehouse (2/2) — Distributed Processing and Citus Integration
Distributed processing (Ray/Daft/Smallpond) and Citus + pg_lake FDW integration
#PostgreSQL
#Lakehouse
#pg_lake
#Iceberg
May 21, 2026 · DB
PostgreSQL Lakehouse (1/2) — When DuckLake Hit a Wall, pg_lake Was There
Eight phases building a PostgreSQL-centered Lakehouse: DuckLake's libpq collision and pg_lake
#PostgreSQL
#Lakehouse
#DuckLake
#Iceberg
May 20, 2026 · AI
PDF to Markdown — Five Tools Compared
Five PDF-to-Markdown converters (markitdown, pdftotext, pymupdf, mineru, opendataloader-pdf) scored against a seven-criterion 100-point rubric
#PDF
#Markdown
#RAG
#Ingestion
May 20, 2026 · Development
Markdown to Slides and PDF — A zsh Pipeline
Pandoc plus LaTeX Beamer and macOS screenshot settings wired as zsh aliases — one markdown file emits slide PDF, document PDF, and configurable screenshots
#zsh
#Markdown
#Pandoc
#PDF
May 20, 2026 · AI
Sharing Claude Code Sessions via Symlinked .jsonl
Resume the same Claude Code session across accounts by pointing every projects directory at one shared physical path
#Claude Code
#Multi-account
#Session Sharing
#Symlink
May 20, 2026 · AI
Apple Silicon LLM Inference — Five Backends Compared
Benchmarking Qwen3.5-9B on Apple Silicon across MLX, llama.cpp, Ollama, omlx, and vLLM Metal — single-request throughput, prefill scaling, decode vs input length, and concurrency response
#LLM
#Apple Silicon
#MLX
#llama.cpp
May 20, 2026 · AI
LightRAG Without Apache AGE — Graph Storage in Recursive CTE
Implementing LightRAG's BaseGraphStorage on plain PostgreSQL with RCTE — why a 1-hop-dominant retrieval pattern fits flat SQL
#LightRAG
#PostgreSQL
#RAG
#GraphRAG
May 20, 2026 · AI
Codex App Server Python SDK — JSON-RPC v2 over stdio
A Python SDK over the codex app-server stdio interface — install, first call, thread model, main methods
#Codex
#OpenAI
#Python SDK
#JSON-RPC
May 20, 2026 · AI
Multi-Account Claude Code via CLAUDE_CONFIG_DIR
Run isolated Claude Code accounts on the same Mac with one env var and a small zsh function
#Claude Code
#Multi-account
#zsh
#Dotfiles
May 20, 2026 · AI
Long-Context Evaluation — NIAH and Lost in the Middle
NIAH limits, the Lost in the Middle effect, alternative benchmarks, and measured recall across four reasoning-effort modes
#LLM
#Long-context
#NIAH
#Benchmark
May 20, 2026 · DB
In-DB AI, Five Systems Compared — Why Most Are Misguided
Oracle 23ai, EDB AIDB, PostgresML, Timescale pgai, pg_aidb — five systems and the abstraction-boundary discussion
#PostgreSQL
#AI
#RAG
#in-db-ai
May 20, 2026 · Development
autocorrect.zsh — 167 lines of zsh that fix failed commands
Gemini Flash structured output and zsh preexec/precmd hooks — failed commands fixed in place, no new terminal app
#zsh
#Gemini
#Terminal
#AI
May 20, 2026 · DB
Replacing Elasticsearch with PostgreSQL for Korean Search — An 8-Phase Study
textsearch_ko (MeCab) + pg_textsearch BM25 + pgvector HNSW + DB-side RRF matches Elasticsearch on Korean search quality and runs 2–5× faster on a single node. Eight phases of measurement, head-to-head against ES, Qdrant, and Vespa.
#PostgreSQL
#Elasticsearch
#Korean
#BM25
May 20, 2026 · AI
NVIDIA NIM API — Free Inference for GLM, Kimi, Nemotron, and Gemma 4
NVIDIA's build.nvidia.com offers 100+ models on H100 infrastructure for free. Plug it directly into Claude Code, Cursor, or any OpenAI-compatible coding agent.
#NVIDIA
#NIM
#AI
#API
May 20, 2026 · AI
Claude Code Settings Sync and Troubleshooting
Sync matrix, migration steps, common failures, and diagnostic commands for running multiple Claude Code accounts on one machine
#Claude Code
#Multi-account
#Settings Sync
#Troubleshooting
May 20, 2026 · Development
Disk Utilities Through Two Surfaces — zsh Aliases and a Claude Skill
The same disk-management logic exposed as zsh aliases (dh/dl/dol) and as a Claude Skill, with stale-while-revalidate caching in the shell
#zsh
#Claude Code
#Skill
#Dotfiles
May 20, 2026 · AI
GraphDB Benchmark, Eight Engines (Part 1) — Decomposing the RCTE 290x Gap
On a 1.14M-edge knowledge-graph workload, PostgreSQL RCTE beats Apache AGE by 290x — tracing the cypher() wrapper's 13ms cost and PG plan generation accumulation
#GraphDB
#PostgreSQL
#RCTE
#Apache AGE
May 15, 2026 · AI
Choosing by Name Gets It Wrong — 10 OpenAI Models Tested
I ran 30 trials per configuration across GPT-4, GPT-5, and o-series models using three reasoning problems. gpt-5-nano on minimal scored 4.4%. o1 scored lower than gpt-4o.
#OpenAI
#GPT
#model comparison
#AI
May 15, 2026 · AI
GitHub Models Inference API — Free Model Access Tested
How to easily call modern AI models such as GPT-4.1 and DeepSeek R1 through GitHub's free model inference API
#GitHub
#Inference API
#AI
#API
May 15, 2026 · AI
Experimenting with the GPT-5 Responses API Web Search Tool
An experimental record of implementing web search with OpenAI's GPT-5 Responses API, focused on tool-support differences between models and how parameters shape responses. The analysis centers on web search tool compatibility between gpt-5 and gpt-5-chat-latest.
#AI
#GPT-5
#API
#web search
May 14, 2026 · Research
Life As It Could Be
A guide to the field of Artificial Life, introduced at the ALife 2025 conference exhibition 'Life As It Could Be'.
#artificial life
#alife
#complexity science
#emergence
