GLM-5.3 is live. Run Z.ai's latest model on Friendli Model APIs. Try it today ➜
laion
Available on FriendliAI
Run this model inference on single tenant GPU with unmatched speed and reliability at scale.
Run this model inference with full control and performance in your environment.
Model Details
Model Provider
laion
Model Tree
Qwen/Qwen3-Coder-30B-A3B-Instruct
Input Modalities
Output Modalities
Supported Functionality
global_step_51 — the owner-confirmed campaign selection (trailing-5 0.2199; step reward 0.2441;
pass@8 0.4219; entropy 0.0194), the best pre-collapse saved checkpoint (near-tie with step 39 within
smoothing flavor). Exported on-Iris from the sharded Megatron checkpoint bank (427.7 GB distcp,
30 objects) via the checkpoint-export job at the saved policy geometry (2x8 H100).
Reward peaked ~0.2273 trailing-5, collapsed to ~0 at steps 84/86 and held ~8% of peak for 13+ steps
while tokens shrank 9.2k -> 7.6k. Mechanism (first identified for this family): entropy collapse
shortened per-turn output until agents exhausted max_turns: 30 unfinished (cap-hitters 23% -> 100%,
tokens/turn 572 -> 281). Not infrastructure. Not an admissible horizon result; the arm is preserved
as the collapse-family negative control. Confound: three hyperparameters moved at once.
See training_logs/ for metrics.csv (stitched per-step curve + trailing-5 EMA), report.md,
reward_plot.png, and the launch rl_config.yaml. W&B: dogml/OpenThoughts-Agent v5dzu6fw.
open-athena/tt-x15-megatron — 1/8 systematic subsample (every 8th trial of 53,411 = 6,677 selected, uniform coverage of steps 1-101). The full set (~256 GB) exceeded the sync host's free disk (47 Gi); 1/4 (~64 GB) also did not fit. Documented, owner-precedented deviation (same rule as tt-x10-fsdp2-fa2: smallest stride that fits).