A multi-tenant AI assistant workbench with prompt versioning, evaluation and RBAC for 40+ enterprise teams.
Nexus needed to move fragmented prompt experiments across teams into a governed platform with versioning, evaluation, and cost controls.
We shipped a workbench with prompt version control, side-by-side evaluations, RBAC, guardrails, and per-team cost dashboards — all pluggable across OpenAI, Anthropic and Gemini.