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This Week in AI

5 curated reads for the week of March 9, 2026

0 of 5 read this week

Tools8 minGood for Sunday

Introducing ChatGPT for Excel and new financial data integrations

OpenAI

OpenAI is pushing ChatGPT directly into the finance “system of record” by embedding it inside Excel (beta) and adding first-party integrations with major financial data providers inside ChatGPT. The product bet is that analysts won’t adopt AI as a separate app; they’ll adopt it where models, audit trails, and decision workflows already live—workbooks plus governed data.

#excel#finance#workflow
Models5 minGood for midweek

Gemini 3.1 Flash Lite: Our most cost-effective AI model yet

Google (The Keyword)

Google’s newest “fast + cheap” Gemini tier is framed around scale workloads (translation, moderation, UI generation, simulation) with explicit pricing and latency claims. The useful angle is competitive: frontier labs are increasingly winning with throughput economics (time-to-first-token, output speed, token pricing) as much as raw benchmark peaks.

#gemini#pricing#latency
Tools5 minGood for midweek

Partnering with Mozilla to improve Firefox’s security

Anthropic

Anthropic details a structured workflow where Claude helps security researchers find real Firefox vulnerabilities quickly, including a meaningful share tagged high severity by Mozilla. This is a concrete example of “agentic” capability that’s measurable (bugs found, severity, time) and points to where LLMs can create defensible ROI: accelerating expert review loops rather than replacing experts.

#security#vulns#software
Regulation4 minGood for Friday

Where things stand with the Department of War

Anthropic

Anthropic claims it was designated a “supply chain risk” by the Department of War and lays out its interpretation of the designation’s scope, plus its intent to challenge the action. The broader takeaway is governance-by-procurement: model access, acceptable-use constraints, and “vendor risk” labels are becoming a de facto regulatory layer for frontier AI.

#policy#procurement#defense
Business7 minGood for Sunday

AI-native public infrastructure for smart cities

McKinsey

McKinsey argues “smart cities” are shifting from dashboards to continuous operations: sensing + data infrastructure + AI enabling real-time control loops for transport, energy, permitting, and more. The practical value is the operating-model lens—how to design governance, escalation paths, and accountability when software starts making (some) municipal decisions at machine speed.

#public-sector#datainfra#operations

Going Deeper

Optional reads for those who want more. (Some may be behind a paywall)