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Achievements

Achievement: Pair ExtraordinaireAchievement: Pull Sharkx3Achievement: QuickdrawAchievement: YOLO

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teddytennant/README.md

Teddy Tennant

About Me

I am a 16-year-old at the North Carolina School of Science and Mathematics (NCSSM), working on AI, primarily language models, recursive self-improvement, reinforcement learning, and synthetic data. My current focus is agent harness engineering: doing a form of RL on the harness itself rather than the model. That's the thread connecting agentic-harness-engineering, FUSION, and wizard.

Current Projects

candor-bench -- Honesty, sycophancy, calibration, and factuality evals for LLMs.

wizard -- Self-extending autonomous coding agent in one Rust binary. Any provider (OpenAI-compatible, Anthropic, xAI) or fully local via llama.cpp. Live /evolve self-modification, MCP, messaging gateway, built-in bench.

FUSION -- Multi-agent LLM debate framework in Rust. Now a workspace crate powering wizard's /fusion command.

code-diffusion-200m -- 200M masked diffusion LM for Python code. AST-structured masking, confidence-guided remasking, AR refinement.

agentic-harness-engineering (contributor) -- Observability-driven automatic evolution of coding-agent harnesses. NexAU-AHE reaches 84.7% ± 2.1 pass@1 on Terminal-Bench 2, beats Codex/ACE/Training-Free GRPO.

Stack

Python, Rust, PyTorch, Nix, some TypeScript, some C++, some Lua. NixOS + NeoVim daily driver.

Pinned Loading

  1. china-qijizhifeng/agentic-harness-engineering china-qijizhifeng/agentic-harness-engineering Public

    Official AHE code — Agentic Harness Engineering: observability-driven automatic evolution of coding-agent harnesses (concurrent w/ meta-harness). NexAU-AHE reaches 84.7% ± 2.1 pass@1 on Terminal-Be…

    Python 727 77

  2. FUSION FUSION Public

    Multi-agent LLM debate framework using OpenRouter API

    Rust 11 2

  3. wizard wizard Public

    Self-extending autonomous agent in one Rust binary. One-line install, any provider (OpenAI-compatible, Anthropic, xAI) or fully local via llama.cpp, live /evolve self-modification, MCP, messaging g…

    Rust 5 1

  4. predlab predlab Public

    paper trading simulator for the NCSSM Polymarket Club

    Rust 3

  5. candor-bench candor-bench Public

    Honesty, sycophancy, calibration, and factuality evals for LLMs.

    Python 1

  6. sparse-attn sparse-attn Public

    Composable sparse attention building blocks for 100M+ token contexts. Rust.

    Rust 1