PROVE AI / BLOG

From the Prove AI Team

Engineering depth, product thinking, and field notes from building the debugging layer for GenAI pipelines.

22 articles

Latest

Two-panel illustration contrasting what a billing dashboard sees (a small dollar-sign card with a red alert triangle) with what is actually inside the context window (a stacked bar where '62% re-sent context' dominates the spend over smaller violet, teal, and gray slices).
ENGINEERING
Why are enterprise LLM bills exploding?

Two mechanisms are driving enterprise LLM bills sky-high: unbounded usage (the loud one finance sees) and context bloat (the quiet one nobody’s measuring). One audit attributes 62% of agentic AI spend to re-sent context — and the model never even needs most of it.

Trent Fowler · Jun 10, 2026 · 7 min read
Stylized diagram contrasting interactive AI usage (chat bubbles on the left) with programmatic AI usage (a fuel-gauge dial labeled $/mo connected to terminal, processor, and stack icons on the right), split by a vertical 'JUN 15' boundary.
ENGINEERING
How is Anthropic's Pricing Going to Change on June 15th?

Anthropic's June 15 billing change introduces a fixed Agent SDK credit and nudges production automation toward metered API billing. The mechanics matter; the deeper shift — AI as infrastructure — matters more.

Preska Sharma · Jun 8, 2026 · 7 min read
Diagram contrasting an open observability stack (AI agents → OpenTelemetry → Prove AI surfacing latency, cost, and safety signals) with a closed proprietary tool rendered as an opaque grid of question marks.
ENGINEERING
Is Open Source a Secure Foundation for Multi-Agent Systems?

The myth that proprietary code is inherently more secure than open source falls apart on inspection. Hidden blueprints aren’t a security posture — they’re a deferred bill, payable when the vendor changes terms, ships late, or leaves you with no path to a patch.

Trent Fowler · May 29, 2026 · 6 min read
Diagram: an orchestrator dispatches three parallel agents (A, B, C), each making an identical db.query() call. Two agents return record 42; one returns record 66. A downstream node asks, 'which is canonical?' — illustrating the coordination tax in a multi-agent workflow.
ENGINEERING
The coordination tax: why your multi-agent system is doing the same work twice

When agents in a multi-agent workflow quietly duplicate work or produce contradictory outputs — and nothing throws an exception — you’re paying the coordination tax.

Trent Fowler · May 27, 2026 · 8 min read
Cover image for article: The compound reliability problem: why your 95% agent is failing 40% of the time
ENGINEERING
The compound reliability problem: why your 95% agent is failing 40% of the time

Reliability multiplies instead of adding — so a chain of individually solid steps can still fail most of the time in production. The decay is a function of architecture, not model quality, and the right composition patterns bend it back.

Trent Fowler · May 5, 2026 · 6 min read
Cover image for article: Clean trace, wrong output: the visibility gap nobody talks about
ENGINEERING
Clean trace, wrong output: the visibility gap nobody talks about

Traditional observability catches execution failures — exceptions, timeouts, 5xxs. But an agent can execute flawlessly and still return the wrong answer, and that’s the gap standard tracing never sees.

Trent Fowler · May 5, 2026 · 4 min read
Cover image for article: Foundations of AI Observability, Part 5: Why Agentic Debugging Is the Hardest Observability Problem
Foundations series
ENGINEERING
Foundations of AI Observability, Part 5: Why Agentic Debugging Is the Hardest Observability Problem

Agentic debugging is the hardest observability problem because agents are non-deterministic, multi-step, and self-correcting — so the real fault often sits several hops upstream of the symptom.

Trent Fowler · May 1, 2026 · 8 min read
Cover image for article: Foundations of AI Observability, Part 4: Cost, Quality, and Safety: The New Signals of AI Observability
Foundations series
ENGINEERING
Foundations of AI Observability, Part 4: Cost, Quality, and Safety: The New Signals of AI Observability

Latency and throughput tell you a system is running — not whether it’s right, affordable, or safe. Cost, quality, and safety are the three signals AI observability has to add.

Trent Fowler · Apr 23, 2026 · 10 min read
Cover image for article: Your AI Looks 80% Done. It’s Actually 20%. Here’s Why!
▶ Video
ENGINEERING
Your AI Looks 80% Done. It’s Actually 20%. Here’s Why!

A working demo is the first 20%. The last 80% — observability, telemetry, and the edge cases that only show up in production — is where teams stall. Prove AI CTO Greg Whalen on the gap.

Futr · Apr 16, 2026 · 6 min read
Cover image for article: Why AI Reliability Starts Long Before a Model Ships
▶ Video
ENGINEERING
Why AI Reliability Starts Long Before a Model Ships

Reliability isn’t a post-launch fix — it’s decided by the telemetry, governance, and observability you build in before a model ever ships. Prove AI CTO Greg Whalen on getting it right early.

Prove AI Team · Apr 9, 2026 · 6 min read
Cover image for article: Foundations of AI Observability, Part 3: OpenTelemetry – Comprehensive Observability from a Single Plane
Foundations series
ENGINEERING
Foundations of AI Observability, Part 3: OpenTelemetry – Comprehensive Observability from a Single Plane

OpenTelemetry gives AI systems one vendor-neutral standard for traces, metrics, and logs — so signals from every layer land in a single plane instead of a dozen disconnected tools.

Trent Fowler · Apr 9, 2026 · 5 min read
Cover image for article: Foundations of AI Observability, Part 2: The Anatomy of a Generative AI Observability Stack
Foundations series
ENGINEERING
Foundations of AI Observability, Part 2: The Anatomy of a Generative AI Observability Stack

A generative-AI observability stack is six interdependent layers, from infrastructure up to the application — and failures low in the stack surface at the top in disguise. Here’s the blueprint, layer by layer.

Trent Fowler · Apr 2, 2026 · 7 min read
Cover image for article: Navigating the Future of AI Gov & Fixing the Telemetry Problem in 2026
ENGINEERING
Navigating the Future of AI Gov & Fixing the Telemetry Problem in 2026

Most AI governance fails because the telemetry underneath it is incomplete or untrustworthy. Prove AI CTO Greg Whalen on why fixing the data layer comes before governing AI.

Angela Scott-Briggs, TechBullion · Mar 6, 2026 · 7 min read
Cover image for article: Foundations of AI Observability, Part 1: The Dashboard Is Green and Your System Is Broken
Foundations series
ENGINEERING
Foundations of AI Observability, Part 1: The Dashboard Is Green and Your System Is Broken

Every dashboard is green — latency, errors, throughput all nominal — yet the model is confidently returning wrong answers. That’s the failure traditional monitoring can’t see.

Trent Fowler · Mar 5, 2026 · 6 min read
Greg Whalen Podcast Headshot | Prove AI
▶ Video
PODCASTS
Greg Whalen on Engineering Trust Into the Future of AI

Prove AI CTO Greg Whalen on the engineering behind trustworthy AI: why observability and governance — not model choice — decide whether a prototype survives production.

Smartech Daily · Feb 25, 2026 · 9 min read
Prove AI on the Grit Daily Startup Show — headshots of Greg Whalen, CTO of Prove AI, and host Phillip Lanos | Prove AI
▶ Video
PODCASTS
Enterprises Are Making One Big Mistake With Generative AI

The mistake: treating generative AI like traditional software — shipping fast and deferring observability, governance, and debugging until production stalls. Prove AI CTO Greg Whalen on the fix.

Grit Daily · Feb 10, 2026 · 8 min read
Prove AI – Technical White Paper — an abstract hero image introducing the platform’s two-phase approach to GenAI observability, from containerized telemetry infrastructure to AI-guided agentic remediation.
ENGINEERING
Prove AI – Technical White Paper

Fewer than 5% of GenAI prototypes reach production. The Prove AI white paper lays out the two-phase fix: containerized telemetry infrastructure, then AI-guided agentic remediation.

Trent Fowler · Feb 5, 2026 · 10 min read
Newsweek AI Impact: Is AI Becoming the Starting Point for Decisions? | Prove AI
OPINION
AI Impact: Is AI Becoming the Starting Point for Decisions?

Production genAI lives or dies on telemetry — yet most teams still collect it with traditional software-observability tools built for a different problem entirely.

Greg Whalen, Newsweek · Jan 30, 2026 · 5 min read
Prove AI blog header: “2026 Prediction: Why Better Telemetry Data is Key to Debugging AI” — an opinion piece arguing that complete, ordered, and immutable telemetry integrity will define the next generation of AI debugging and remediation workflows.
OPINION
2026 Prediction: Why Better Telemetry Data is Key to Debugging AI

The painful debugging cycles we see today stem not from bad models, but from incomplete, mutable, or poorly ordered system data.

Mrinal Manohar · Jan 28, 2026 · 5 min read
2026 and Beyond: A CTO’s View on What’s to Come
OPINION
2026 and Beyond: A CTO’s View on What’s to Come

As AI crosses from novelty to expectation, CTOs must shift focus from experimentation to building durable, scalable foundations.

Greg Whalen + Kelsi Kruszewski · Jan 8, 2026 · 6 min read
Prove AI blog header: “The Next Phase of AI Observability: From Insight to Action” — illustrating the shift from passive AI monitoring to active, automated governance and remediation.
OPINION
The Next Phase of AI Observability: From Insight to Action

Monitoring tells you something changed. The next phase of AI observability turns that signal into action — automated governance and remediation, not just another dashboard.

Kelsi Kruszewski · Oct 23, 2025 · 3 min read