The Workstation Blog
FinOps
Posts tagged FinOps.
Observability Is Not Optional: Make It a Business Standard
Why fragmented monitoring creates blind spots, duplicate spend, and slow incidents — and how to make centralised observability a non-negotiable company standard.
Balinder WaliaRead 
Stop paying for idle CI: GitLab Runners on Kubernetes
Most teams pay for CI as if every night were still Monday morning. GitLab Runners on Kubernetes flip that: ephemeral job pods, scale up under load, scale down when quiet.
Balinder WaliaRead 
Uncovering LLM Bottlenecks: Observability, OTEL & Cost Control
Workstation on uncovering LLM agent bottlenecks with observability: OpenTelemetry, Prometheus/Grafana/Thanos, Langfuse — with clear pros/cons, cost levers, and usage metrics that protect margins.
Balinder WaliaRead 
Claude Models Compared: Haiku vs Sonnet vs Opus vs Fable 5 (Mythos 5)
Choose the right Claude model tier: Haiku for fast routing, Sonnet for daily work, Opus for complex agentic coding, and Fable 5 for long-horizon autonomy. Includes a token-budget router blueprint.
Balinder WaliaRead 
Claude Fable 5: The Complete Guide to Anthropic's Mythos-Class Model
Claude Fable 5 is Anthropic's Mythos-class frontier model for long-horizon agents. Community reactions, YouTube reviews, when to use it, and how to save tokens.
Balinder WaliaRead 
Can an AI System Process and File a Self Assessment Tax Return to HMRC Automatically?
Can AI file UK Self Assessment to HMRC? FileMyTax shows bank PDF → extract → classify → calculate → MTD with a human gate. Built by Workstation for CognoAI. Not tax advice.
Balinder WaliaRead 
Building a VAT Return System with Claude Code from Your Invoices and Expenses Database
I rebuilt my quarterly UK VAT return as a Claude Code project: read invoices + expenses from Postgres, classify each line by VAT treatment, compute HMRC Box 1 to 9 with a deterministic Python engine, dry-run, then submit to MTD with a human approval gate.
Balinder WaliaRead