#terminal
2 articles
01
·Agents·★ MEMBER·PAPER·12 min read
Paper Walkthrough — FACET: Grounding Instruction, Environment, Solution and Verifier in One Executable State
A terminal task is a four-part bundle: instruction, environment, reference solution, verifier. FACET builds and runs the environment first, then uses that realized state as shared ground for every other artifact. From 71K agent skills it produces 6,078 validated tasks, and 1.2K successful trajectories lift Qwen3.5 at 4B, 9B and 27B alike.
02
·Agents·★ MEMBER·PAPER·13 min read
Paper Deep-Dive: Recursive Synthesis — Extending Verified Tasks Into 40,000 Long-Horizon Terminal Problems
Long-horizon terminal tasks cost hundreds to thousands of dollars each to author. RST mass-produces them for about $0.05 by recursively extending already-verified seeds. Fifteen rounds yielded 37,484 tasks, with oracle solutions growing from a median of 67 lines to 374, and the resulting trajectories genuinely improved Qwen3.5 under SFT and PPO — a walkthrough of the data-synthesis paper from Tencent and collaborators.