Tollgate v0.3.0: Stream Metering, Per-Key Budgets, and Vertex Endpoints
Tollgate v0.3.0 charges streams what they measured, enforces per-key budgets that were being missed, and fixes Vertex AI endpoints. What to check before you upgrade.
Tollgate v0.3.0 charges streams what they measured, enforces per-key budgets that were being missed, and fixes Vertex AI endpoints. What to check before you upgrade.

16 minutes
Once an AI system makes measurable decisions in production, evaluation decides whether you can trust it. Five learning outcomes on metrics, …

6 minutes
A 71-page operating manual for engineering leaders whose software has started to reason, decide, and write the software that carries out …

18 minutes
A 150-billion-parameter mixture-of-experts model streamed from NVMe on an ordinary developer laptop with no usable GPU. Across a 200-token …

11 minutes
Some models bill the whole request at a higher rate above a size threshold. What that does to a spend cap, and what changed in Tollgate …

7 minutes
Tollgate is an open-source AI gateway and spend-control proxy. It prices every LLM request by token, reserves budget before the call, and …

16 minutes
A text-to-SQL agent's system prompt cannot enforce a data rule. sql-guard v0.2.0 puts the rule in a parser instead, and closes eight …

7 minutes
Two weeks ago I argued that your ontology is the asset and you should own it in a neutral, versioned form. Arguing is cheap. Arkhe v0.2 is …

10 minutes
Agentic AI post-mortems keep naming the same trio: determinism failures, hallucinations, and compliance gaps. An ontology retires all three, …

6 minutes
The UN's first scientific assessment of AI says safety assurance still runs on developer goodwill, not verification. Here is what …

11 minutes
A production-grade reference architecture translating the GATE specification into a live runtime, using Apigee, Envoy Proxy, and …

10 minutes
Think your AI agent escaped the EU AI Act's high-risk classification? The Cyber Resilience Act lands more than a year earlier, and it …

11 minutes
The series finale. Across four posts, we identified three machine-speed problems - discovery, intelligence, identity - that share the same …
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