Skip to content

writing

Blog

Field notes from the TRAGenX desk — AI trading, fintech, security, and the craft of vibecoding.

AI Developments3 min read

Gemini Comes to Apple CarPlay: Conversational Navigation in the Car

Google is bringing conversational Gemini navigation to Apple CarPlay, almost a year after it reached Android Auto. For builders, the car is now a test of voice-first AI under strict safety limits.

  • gemini
  • carplay
  • voice-ai
  • agentic-ux
  • google-maps
Read the post
Vibecoding4 min read

Battle Drones: A Vibe-Coded RTS and the Agent Loop That Made It Fun

Simon Willison's Battle Drones went through 12 major iterations and 321 commits, mostly written by coding agents. The most useful parts for builders are how the agent tested its own game and why a deterministic simulation was needed.

  • vibecoding
  • agentic-dev
  • claude-code
  • game-dev
  • testing
Read the post
AI Agents3 min read

Gemini's Personal Intelligence Reaches the Car: What Agents With Your Data Mean

Google says Gemini in Android Auto and cars with Google built-in can now draw on your Gmail, Calendar, Maps, Photos, YouTube and Search. The cabin is becoming a test of how personal-context AI should be scoped.

  • gemini
  • android-auto
  • ai-agents
  • personal-context
  • guardrails
Read the post
Vibecoding3 min read

The 'Obituary for Programming' and What Coding Agents Take Away

Jeremy Scheff's essay, amplified by Simon Willison, names a loss that benchmarks don't measure: the puzzle-solving craft that made programming a good job. For builders shipping with agents, it points at where human judgment still has to live.

  • vibecoding
  • coding-agents
  • software-engineering
  • ai-assisted-development
Read the post
AI Deployment3 min read

Philly Arrest Over a Blocked Delivery Robot Shows the Human Side of Autonomy

A Philadelphia woman was charged with disorderly conduct after blocking an Uber delivery robot to protest job losses. The case shows that autonomous systems share the sidewalk with people, and some of those people will push back.

  • delivery-robots
  • autonomy
  • ai-safety
  • edge-cases
  • agents
Read the post
Agentic Dev Tooling3 min read

LLM 0.33's httpx2 switch broke plugins that never declared httpx

Simon Willison's llm-tools-datasette 0.1.1 fixes a plugin broken by LLM 0.33's move to httpx2. The cause is a familiar packaging trap: importing a library you never declared as a dependency.

  • llm
  • datasette
  • python
  • dependencies
  • agentic-tooling
Read the post
AI Models3 min read

Gemini 4 Argon is GA at $2/M input, but the price is introductory

Google's Gemini 4 Argon went generally available on October 13 at $2 input and $10 output per million tokens. The rate is introductory, so agent and trading-research teams should model the post-promo price before committing.

  • gemini
  • llm-pricing
  • agentic-workflows
  • ai-engineering
  • trading-research
Read the post
Agentic Dev Tooling3 min read

Websites Are Closing Their Doors to AI Agents: What Builders Should Do

The Verge reports that autonomous agents promising to book, buy and tidy up on your behalf are running into sites that won't let them in. For anyone shipping agents, access is now an engineering constraint rather than a given.

  • ai agents
  • web access
  • robots.txt
  • agentic engineering
  • automation
Read the post
AI Industry3 min read

Anthropic's $16.8bn quarter: what the investor numbers mean for builders

Anthropic reportedly told investors its Q3 revenue reached $16.8bn, with $1.70 earned for every $1 spent on compute. For anyone building on frontier models, the unit economics and the distillation detail matter more than the headline.

  • anthropic
  • llm
  • ai-economics
  • distillation
  • ai-tooling
Read the post
AI Hardware3 min read

RTX Spark: What Nvidia's Arm Laptop Chip Means for Local AI Dev

Nvidia's N1X-based RTX Spark has reached reviewers in laptops from multiple makers. For builders, the question is whether an Arm laptop with an Nvidia GPU becomes a real daily-driver for AI-assisted development and local model work.

  • nvidia
  • arm
  • local-llm
  • developer-tools
  • hardware
Read the post
AI Models & Hardware3 min read

Meta's Muse Spark Open Targets Two Mac Studios and MLX

Meta calls Muse Spark Open the most capable US open-weight model to date, and says it runs on a two-machine Apple desktop setup. For builders, the hardware pitch matters as much as the benchmark claim.

  • open-weight
  • mlx
  • local-inference
  • apple-silicon
  • meta
Read the post
Vibecoding3 min read

Bluesky's Attie Moves From Custom Feeds to Shareable Mini Apps

Bluesky's AI tool Attie started as a way to build your own feeds. It now lets people describe small social apps, such as games, polls and dashboards, and share each one as its own website. It is another sign that vibecoding is moving from developer tooling to ordinary users.

  • vibecoding
  • bluesky
  • ai-agents
  • social-apps
  • developer-tools
Read the post
AI Industry & Security3 min read

OpenAI Says an Ex-Employee Took 100+ Files to Apple: What Builders Should Learn

OpenAI alleges a former employee sent more than 100 product-plan files to a personal account and then presented them to Apple leadership. The allegations are unproven, but the case is a useful prompt to check how your own team's data can leave.

  • openai
  • apple
  • insider-risk
  • ai-security
  • data-governance
Read the post
Agentic Commerce3 min read

Shopify opens its catalog to more AI agents, and shoppers set the rules

Shopify says more AI agents will soon be able to browse and buy from its listings on a shopper's behalf. For anyone building agents that transact, the interesting part is who configures them.

  • agentic-commerce
  • shopify
  • ai-agents
  • payments
  • fintech
Read the post
Agentic Dev Tooling4 min read

Anthropic Replaced Git with Scion: Source Control Built for AI-Agent Volume

Anthropic says its monorepo went from about 2,500 merges a day in May 2026 to over 30,000 in September, and Git stopped fitting. Its replacement, Scion, assumes clients that are always online.

  • vibecoding
  • source-control
  • ai-agents
  • git
  • developer-tooling
Read the post
View full archive

Topics