01 / Platform
Distributed ML platforms
Feature platforms, automated extraction, hyperparameter search and training pipelines over billions of events — Kafka, Flink, Spark, Druid, Kubernetes.
Constantine Gurnov — ML Platform & AI Infrastructure
Seventeen years building the layer underneath machine learning — distributed streaming platforms, real-time scoring at internet scale, brain–computer interfaces, and now the observability and evaluation harnesses that let probabilistic models run in production without behaving like one.
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A model returns a guess. A platform has to return a guarantee — a schema that holds, a latency budget that is met, a failure that is detected and recovered from rather than shipped downstream.
My work sits on that seam. At Sift it meant anomaly detection over billions of events a day. At Neuralink it meant real-time, partially observable neural signal under hard safety constraints. Today it means wrapping LLMs and agent swarms in the same discipline: observe, detect, intervene, stabilise, measure.
01 / Platform
Feature platforms, automated extraction, hyperparameter search and training pipelines over billions of events — Kafka, Flink, Spark, Druid, Kubernetes.
02 / Reliability
Logs, metrics and traces across LLM pipelines. Schema drift, malformed output, latency variance and downstream failure, surfaced before users meet them.
03 / Evaluation
Production-derived failure distributions replayed as stochastic simulation — trajectory evaluation, release gates and automated rollback policy.
04 / Real time
Near real-time scoring and anomaly detection at internet scale, including adversarial defence against traffic that is actively trying to evade you.
Each figure below is attached to a shipped system. The detail behind them lives in Work.
Scale-up of BCI model training and evaluation, to billions of neural data points — Neuralink.
Peak queries per second through real-time ML scoring and anomaly detection — Sift.
Structured-output success rate, up from ~71%, via prompt hardening, validation and bounded recovery.
Share of traffic under adversarial attack that a bot-detection system was built to counter — Sift.
Five environments with one thing in common: the cost of being wrong was measurable. Regulated derivatives infrastructure, safety-critical neural implants, adversarial fraud traffic, and now autonomous agents.
Observability case studies, agent-swarm cores, control-loop notebooks and ML platform reference material — published under github.com/hyperscaleailabs.