47HQ
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09 · AI Infrastructure

Production Telemetry

When your AI gets worse, your team knows in minutes — not quarters.

telemetry-stream · prod
LIVE
Requests / min
4,128↑ 12%
us-east · canary 5%
P95 latency · last hour412ms
Error rate
0.04%
✓ SLO
Drift
0.02
stable
$ / 1k
$0.84
↓ 41%
Live SLOs, drift, and cost.
47hq
Duration
3–4 weeks
Team
1 principal + 1 engineer
Starts in
Kick-off within 1 week of SOW
Investment
Fixed fee · $40k–$75k

Overview

What you get

P95 latency, cost-per-query, drift, and eval regressions on dashboards your on-call actually opens.

The problem

Why teams call us

  • Quality regresses silently between deploys — customers find out first.
  • Cost-per-query is unbounded and per-tenant breakdown doesn't exist.
  • Embedding drift is invisible until retrieval quietly collapses.

Approach

How we work

  • Wire eval signals into the same dashboards as latency and cost.
  • Per-tenant breakdowns for everything; aggregates hide the regressions.
  • Alert on the metrics your on-call rotation actually trusts.

Process

Week by week.

  1. 01 · Week 1

    Wire

    Trace + eval instrumentation across inference and retrieval.

  2. 02 · Week 2

    Dashboard

    Per-tenant latency, cost, grounding, drift.

  3. 03 · Week 3–4

    Alert + runbook

    Eval regression alerts on deploy, incident playbooks.

You're a fit if
  • AI feature already in production with real traffic
  • On-call rotation that needs better signal
  • Existing observability stack we can extend
Probably not a fit if
  • Pre-production prototypes with no live traffic
  • Teams without any on-call coverage
  • Orgs unwilling to instrument production with eval traces

Deliverables

Everything we ship

  • 01Latency + cost dashboards per tenant
  • 02Embedding drift detection + alerting
  • 03Eval regression alerts on every deploy
  • 04Incident playbooks + rollback paths
  • 05On-call runbook tailored to your stack

Outcomes

What you walk away with.

Minutes
time-to-detect for AI regressions
Per-tenant
cost + latency visibility on day one
Block deploy
on eval regression, automatically

When your AI gets worse, your team knows in minutes — not quarters. Signal your on-call rotation actually trusts.

Tooling

Stack we ship against

Model- and infra-agnostic. We adapt to your stack, not the other way around.

LangSmithLangfuseOpenTelemetryDatadogGrafanaPrometheusSentry

FAQ

Real questions, technically answered.

Will this replace our existing observability stack?
No — it extends it. We add the AI-specific signals your APM tool doesn't capture.
Can you alert into Slack/PagerDuty?
Yes. Alerts route to whatever channel your on-call already uses.
How do you detect embedding drift?
We sample production embeddings against a reference set and alert on distribution shift before retrieval quality degrades.

Next step

Ready to scope Production Telemetry?

Book a discovery call. We'll confirm fit, sequence the engagement, and have a Statement of Work in your inbox within a week.

Refundable if we're not a fitWritten diagnostic in 48 hoursSession run by a founder, not a sales rep