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FinOps

Posts tagged FinOps.

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2026-07-08

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

2026-07-07

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

2026-05-20

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

2026-05-16

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

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