GPU Util — % utilisation
GPU Temp — °C die
Unified — GB of 128 · 8 GB guard
Throughput — tok / second
TTFT — ms · first token
Active Lane idle no warm brain
OpenRouter $0.00 spend · since start
Unified · 60 s 8 GB guard band shown at top

M5 · A vs B · deterministic rubric

Compare

Streams POST /api/compare/stream. Lane A is the resident brain; lane B defaults to OpenRouter via the H6 cost router. The rubric scorer is deterministic fieldkit.eval.score_answer; thumbs-up writes a human_prefs row but never mutates rubric_scores.total (spec §4.3 separate-signal contract).

Duel — A vs B single SSE · publishable = 1 (compare_runs)