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<feed xmlns="http://www.w3.org/2005/Atom"><title>Shashwat Kumar: essays</title><subtitle>Essays on AI governance, measurement and data quality</subtitle><link href="https://readsigil.com/feed.xml" rel="self"/><link href="https://readsigil.com/"/><id>https://readsigil.com/</id><updated>2026-10-13T00:00:00+05:30</updated><author><name>Shashwat Kumar</name></author>
<entry><title>Faster cars need better brakes</title><link href="https://readsigil.com/essays/brakes.html"/><id>https://readsigil.com/essays/brakes.html</id><updated>2026-10-13T00:00:00+05:30</updated><summary>AI governance and human-in-the-loop design: why more capable AI needs better brakes, and three questions for deciding what a system may do on its own.</summary><author><name>Shashwat Kumar</name></author></entry>
<entry><title>Intelligence without a main character</title><link href="https://readsigil.com/essays/many-agents.html"/><id>https://readsigil.com/essays/many-agents.html</id><updated>2026-10-13T00:00:00+05:30</updated><summary>Multi-agent AI systems: why intelligence may emerge from orchestration between specialised agents rather than one model, and where the risk sits.</summary><author><name>Shashwat Kumar</name></author></entry>
<entry><title>When the score becomes the goal</title><link href="https://readsigil.com/essays/goodhart.html"/><id>https://readsigil.com/essays/goodhart.html</id><updated>2026-10-13T00:00:00+05:30</updated><summary>Goodhart&#x27;s law and agentic AI: how optimising systems game metrics, and why counter-metrics and a portfolio of measures are the defence.</summary><author><name>Shashwat Kumar</name></author></entry>
<entry><title>If agents can collaborate, they can trade</title><link href="https://readsigil.com/essays/agents-trade.html"/><id>https://readsigil.com/essays/agents-trade.html</id><updated>2026-10-13T00:00:00+05:30</updated><summary>Agentic AI in banking and payments: when software agents negotiate and pay, how to design identity, authority limits and audit trails.</summary><author><name>Shashwat Kumar</name></author></entry>
<entry><title>Models are only as good as their inputs</title><link href="https://readsigil.com/essays/data-quality.html"/><id>https://readsigil.com/essays/data-quality.html</id><updated>2026-10-13T00:00:00+05:30</updated><summary>Data quality for AI and analytics: metric dictionaries, pipeline checks, data ownership and known-answer tests that make data boring and trusted.</summary><author><name>Shashwat Kumar</name></author></entry>
<entry><title>Attention is not the same as value</title><link href="https://readsigil.com/essays/attention.html"/><id>https://readsigil.com/essays/attention.html</id><updated>2026-10-13T00:00:00+05:30</updated><summary>The attention economy as a measurement problem: why attention metrics drift from lasting value, and what that means for careers and incentives.</summary><author><name>Shashwat Kumar</name></author></entry>
<entry><title>The staged release is now the product</title><link href="https://readsigil.com/magazine/staged-release.html"/><id>https://readsigil.com/magazine/staged-release.html</id><updated>2026-10-13T09:00:00+05:30</updated><summary>Google, Mistral and OpenAI each shipped frontier capability this month behind deliberate gates. The gate is becoming as important as the model.</summary><author><name>Shashwat Kumar</name></author><category term="Frontier Models"/></entry>
<entry><title>Proof of intent: how payments are preparing for agents</title><link href="https://readsigil.com/magazine/intent-before-payment.html"/><id>https://readsigil.com/magazine/intent-before-payment.html</id><updated>2026-10-13T09:00:00+05:30</updated><summary>American Express wants the customer&#x27;s instruction captured and signed before an agent pays. India is reportedly designing agent payments on UPI with spending limits and audit trails. The plumbing of trust is being rebuilt for machine customers.</summary><author><name>Shashwat Kumar</name></author><category term="AI in Finance"/></entry>
<entry><title>Personal agents want a memory. Who audits it?</title><link href="https://readsigil.com/magazine/personal-agents-memory.html"/><id>https://readsigil.com/magazine/personal-agents-memory.html</id><updated>2026-10-12T09:00:00+05:30</updated><summary>Meta&#x27;s Muse Wonder pairs &#x27;Active Memory&#x27; with &#x27;Active Focus&#x27;. Memory is what makes an agent useful, and it is also what makes it a data-governance problem.</summary><author><name>Shashwat Kumar</name></author><category term="Agents"/></entry>
<entry><title>Tokens per megawatt: the metric behind the machine</title><link href="https://readsigil.com/magazine/tokens-per-megawatt.html"/><id>https://readsigil.com/magazine/tokens-per-megawatt.html</id><updated>2026-10-12T09:00:00+05:30</updated><summary>Microsoft is making its own Maia chips the primary inference system for its products, and framing the case in tokens per watt. The choice of metric tells you what the industry now optimises for.</summary><author><name>Shashwat Kumar</name></author><category term="Frontier Models"/></entry>
<entry><title>Agents are getting an operating system</title><link href="https://readsigil.com/magazine/agents-get-an-os.html"/><id>https://readsigil.com/magazine/agents-get-an-os.html</id><updated>2026-10-08T09:00:00+05:30</updated><summary>Microsoft shipped execution containers for agents on Windows, NVIDIA put a petaflop in a laptop, and Google Cloud launched a &#x27;universal agent for work&#x27;. The agent is moving from a chat window into the plumbing.</summary><author><name>Shashwat Kumar</name></author><category term="Agents"/></entry>
<entry><title>The quiet month for open models was not quiet</title><link href="https://readsigil.com/magazine/open-weights-quiet-month.html"/><id>https://readsigil.com/magazine/open-weights-quiet-month.html</id><updated>2026-10-08T09:00:00+05:30</updated><summary>A 740-million-parameter multimodal embedding model under Apache 2.0, open frontier weights promised after red-teaming, and free AI security scans for open-source projects. Open AI infrastructure is maturing at the edges.</summary><author><name>Shashwat Kumar</name></author><category term="Open Source"/></entry>
<entry><title>When the answer becomes an interface</title><link href="https://readsigil.com/magazine/intelligent-ui.html"/><id>https://readsigil.com/magazine/intelligent-ui.html</id><updated>2026-10-07T09:00:00+05:30</updated><summary>GPT-6 in ChatGPT now answers with buttons, forms and charts. The output of a model is turning into a small piece of software, and that changes how we should judge it.</summary><author><name>Shashwat Kumar</name></author><category term="Frontier Models"/></entry>
<entry><title>The falling price of a capable token</title><link href="https://readsigil.com/magazine/price-of-intelligence.html"/><id>https://readsigil.com/magazine/price-of-intelligence.html</id><updated>2026-10-07T09:00:00+05:30</updated><summary>Anthropic&#x27;s Haiku 5.5 and xAI&#x27;s Grok 4.7 both lead with price and speed. Cheaper capable models change what is worth automating, and what is worth measuring.</summary><author><name>Shashwat Kumar</name></author><category term="Frontier Models"/></entry>
<entry><title>Reading India&#x27;s paperwork, in 22 languages</title><link href="https://readsigil.com/magazine/indic-documents.html"/><id>https://readsigil.com/magazine/indic-documents.html</id><updated>2026-09-24T09:00:00+05:30</updated><summary>Sarvam&#x27;s Vision 2.1 targets the last mile of document intelligence: Indic handwriting, forms and multi-page tables. Its most useful contribution may be the open benchmark that came with it.</summary><author><name>Shashwat Kumar</name></author><category term="India &amp; Emerging Markets"/></entry>
<entry><title>Quantum&#x27;s factory turn</title><link href="https://readsigil.com/magazine/quantum-manufacturing.html"/><id>https://readsigil.com/magazine/quantum-manufacturing.html</id><updated>2026-10-13T09:00:00+05:30</updated><summary>IonQ, Quantinuum, IBM&#x27;s Anderon and D-Wave all made manufacturing news in five weeks. When an industry starts talking about tapeouts and wafer lots, it is preparing to be measured like one.</summary><author><name>Shashwat Kumar</name></author></entry>
<entry><title>The robotaxi business learns to borrow</title><link href="https://readsigil.com/magazine/robotaxi-capital.html"/><id>https://readsigil.com/magazine/robotaxi-capital.html</id><updated>2026-10-08T09:00:00+05:30</updated><summary>Waymo raised its first debt, began driverless testing in Detroit and announced Singapore for 2028. Autonomy is being financed and rolled out like infrastructure, city by city.</summary><author><name>Shashwat Kumar</name></author></entry>
<entry><title>In quantum, the verifier is now the story</title><link href="https://readsigil.com/magazine/quantum-verification.html"/><id>https://readsigil.com/magazine/quantum-verification.html</id><updated>2026-10-07T09:00:00+05:30</updated><summary>IBM moved to the testing stage of DARPA&#x27;s benchmarking programme, and Google researchers proposed a software trick against residual logical errors. The field is shifting from claims to independent checks.</summary><author><name>Shashwat Kumar</name></author></entry>
<entry><title>The humanoid hype gap, measured</title><link href="https://readsigil.com/magazine/humanoid-hype-gap.html"/><id>https://readsigil.com/magazine/humanoid-hype-gap.html</id><updated>2026-10-07T09:00:00+05:30</updated><summary>Reports say Tesla is ramping Optimus production, while Google DeepMind&#x27;s latest robotics model controls whole humanoid bodies. The distance between production targets and reliable work is the number to track.</summary><author><name>Shashwat Kumar</name></author></entry>
<entry><title>India&#x27;s quantum kilometres, and what counts as one</title><link href="https://readsigil.com/magazine/india-quantum-km.html"/><id>https://readsigil.com/magazine/india-quantum-km.html</id><updated>2026-09-30T09:00:00+05:30</updated><summary>The National Quantum Mission says it has crossed 1,000 km of quantum-secure communication in about three years. A free-space link test followed. The milestone is real progress; the definition of the metric matters.</summary><author><name>Shashwat Kumar</name></author></entry>
<entry><title>Thirty homes, fifty-six percent, no partial credit</title><link href="https://readsigil.com/magazine/helix-30-homes.html"/><id>https://readsigil.com/magazine/helix-30-homes.html</id><updated>2026-09-17T09:00:00+05:30</updated><summary>Figure&#x27;s Helix 2.5 took a humanoid into 30 homes it had never seen. The most impressive thing about the announcement is how it measured itself.</summary><author><name>Shashwat Kumar</name></author></entry>
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