Why Pi Is My Goat Agent Harness
Pi, a minimal terminal coding harness, achieved a 66.7% pass rate (20 of 30 tasks) in Composio's benchmark using DeepSeek V4 Flash, the best among four newly tested harnesses, and was the cheapest at …
Pi, a minimal terminal coding harness, achieved a 66.7% pass rate (20 of 30 tasks) in Composio's benchmark using DeepSeek V4 Flash, the best among four newly tested harnesses, and was the cheapest at …
A developer found that their AI coding agents performed worse after upgrading to newer models like Claude Opus 5 and GPT-5.6, but an audit revealed the issue was stale custom prompts, not model regres…
LLM Wiki, a new open-source tool released as a plugin for Claude Code, OpenAI Codex, and OpenCode, enables parallel multi-agent research and session memory without hoarding transcripts, using human-ow…
Sol-Luna, an MCP server for OpenAI Codex, lets a supervising GPT-5.6 Sol agent delegate bounded implementation tasks to isolated GPT-5.6 Luna worker threads, with scope enforcement and verification. I…
Sankalp placed 12th among 183 entrants with a time of 1,804.779 microseconds on an NVIDIA B200 in GPU Mode's qr_v2 competition, using OpenAI Codex to make over 1,500 submissions over 14 days. His resu…
A developer built Sol-Luna Orchestrator, an open-source orchestration layer for OpenAI Codex, and found that the supervisor model often chose to do the work itself rather than delegate to multiple AI …
A four-way comparison of Claude memory tools finds that LoreConvo, a local-first SQLite-based memory layer built by the author, offers guaranteed privacy and cross-client support via MCP, while the Cl…
DeepSeek, a leading Chinese AI lab, has formed a new 'Harness Team' to develop AI agents that will compete with Anthropic's Claude Code, extending its focus beyond its V3 and R1 foundation models. The…
As of late 2025, AI agents integrated into coding environments such as Claude Code, OpenAI Codex, and GitHub Copilot CLI have made automated formal proofs a reality, according to researchers who have …
Sophos X-Ops published telemetry from June 2026 showing that AI coding agents Claude Code, Cursor, and OpenAI Codex triggered enterprise endpoint detection rules, with 56.2% of blocked activity mappin…
Claude Code and OpenAI Codex, agentic coding tools available for about 18 months, are more similar than different, and choosing between them depends on workflow and ecosystem rather than benchmarks, a…
Researchers found that coding agents, including GitHub Copilot and OpenAI's Codex, frequently ignore open source contribution guidelines, potentially leading to problematic pull requests. The study, c…
Unsloth AI released a native desktop app on Tuesday, August 11th, 2026, that packages its local model training and inference software for Mac, Windows, and Linux, claiming it is the first desktop app …
AI coding agents are shifting the most important programming skill from writing code to precisely describing software requirements in natural language, according to GitHub's 2025 State of the Octovers…
CtxRay, a new local-first observability and control layer for OpenAI Codex, has been released on GitHub, enabling developers to audit context loading, detect configuration drift, and generate token re…
Security researchers disclosed a CVSS 10.0 vulnerability in AI coding agents from three vendors, including Claude Code, Gemini CLI, and OpenAI Codex, stemming from a time-of-check-to-time-of-use (TOCT…
CtxRay, a local-first observability and control layer for OpenAI Codex, launched with benchmark results showing a 73.3% reduction in estimated model-visible prompt and a 29.1% reduction in exact aggre…
Researchers from York University and the University of Calgary analyzed 446 Reddit posts and over 6,000 comments to uncover security and privacy flaws in LLM-based integrated development environments …
SigNoz released a new OpenAI Codex dashboard for its observability platform, providing monitoring of token usage, costs, success rates, and developer adoption. The dashboard, which requires SigNoz v0.…
Atuin, the shell history tool, now ships hooks that capture commands executed by AI agents including Claude Code, OpenAI Codex, and Pi, integrating them into the same history database as user-typed co…