Tokenless

Tokenless

The Right Model for Each Coding Task

Interactive discovery

Explore the topic map

Follow the connections between themes, people, and ideas across the Tokenless archive in an interactive topic modeling map.

Open the map Browse posts

Machine Learning

View All
Judge a Transaction by the Company It Keeps — Somya Rai & MD Sharique, EXL

Judge a Transaction by the Company It Keeps — Somya Rai & MD Sharique, EXL

EXL developed an advanced fraud detection system that augments XGBoost with Graph Neural Network (GNN) embeddings. Traditional tabular models struggle to capture fraud signals residing in transaction neighborhoods. The system's innovative design includes meticulous sampling strategies, disjoint monthly graph construction for leakage control, and a GraphSAGE architecture that aggregates mean, max, and standard deviation of neighbor features to detect subtle fraud patterns. Emphasizing explainability for regulatory compliance and analyst trust, it also features a highly optimized serving architecture achieving 3ms P99 latency, pivoting to edge prediction to reduce cache footprint from 60GB to 2-3GB. This led to a 27-33% relative lift in true positive rates and a projected $65 million incremental fraud capture.

From 15% to 90% GPU Utilization: Fix the Data Pipeline, Not the Model

From 15% to 90% GPU Utilization: Fix the Data Pipeline, Not the Model

Tarun Sunkaraneni from Amazon AGI shows how a multimodal SFT pipeline that spent about 85% of its time waiting on data was brought to roughly 90% GPU utilization. He walks through concurrency with asyncio and Ray actors, prefetching, zero-copy transfer via Ray's object store, and a network-card bottleneck that appears only at scale, and argues that the hardest part of training throughput is often keeping GPUs fed rather than optimizing the model.

Small Models, Big Results: Training a Finance Agent for Under $500 — Charles Dickens, Snorkel AI

Small Models, Big Results: Training a Finance Agent for Under $500 — Charles Dickens, Snorkel AI

Snorkel AI and UC Berkeley's Sky Computing Lab show that a 4B Qwen3 model, trained with reinforcement learning for under $500 using the rLLM framework, beats its 235B sibling on expert-validated financial question answering built from SEC 10-K filings. The talk covers the FinQA dataset construction and verification, common failure modes of frontier models, transfer to multi-table and general tool-use tasks, and ablations showing that simple data and binary rewards outperform more elaborate setups, since the real bottleneck is disciplined tool use rather than reasoning depth.

Artificial Intelligence

View All
The Right Model for Each Coding Task

The Right Model for Each Coding Task

Weave co-founders Adam Cohen and Andrew Churchill explain how their engineering analytics platform evolved from measuring human productivity to optimizing coding agents. The conversation covers Weave Router, which automatically selects the best model for each coding task, cost per output as a better measure than raw token spend, an AI coach for engineers, and the design of autonomous software factories with automated validation.

The New AI Agents That Shop, Plan, and Gossip

The New AI Agents That Shop, Plan, and Gossip

David Pawlan, creator of Assistant Benchmark, joins Anish Acharya and Josh Elman to take stock of an agent landscape that changes almost weekly. Drawing on tests of more than 140 assistants and a survey of AI power users, they explore why trust is the dominant fear, how fences and permissions might make agents safe, and where privacy, embarrassment, and judgment fit in. The conversation then moves to multiplayer and gossipy agents, agent-to-agent networks that could spark serendipity, and the possibility that the most valuable agents will do more than save time, becoming a kind of secret superpower.

AI-Friendly Code: The Missing Link for Speed with Quality • Adam Tornhill • GOTO Copenhagen 2026

AI-Friendly Code: The Missing Link for Speed with Quality • Adam Tornhill • GOTO Copenhagen 2026

Adam Tornhill explores why AI agents produce fast early gains that often erode under growing code complexity, and how the Code Health metric, safeguarding loops, and codebase-specific refactoring can keep agentic development sustainable at scale, including a 300,000-line legacy case study.

Technology

View All
What iPhone Packaging Reveals About the Robotics Opportunity

What iPhone Packaging Reveals About the Robotics Opportunity

Tutor Intelligence CEO Josh Gruenstein explains why robotics is a systems problem spanning AI, hardware, manufacturing, and customers, and how deploying robots into real factories and warehouses, with human tutors as backup, generates the data that makes them more capable. The discussion covers the company's own robot designs, its focus on small and mid-sized businesses, the economics of flexible robotic labor, and the implications for American manufacturing and supply chains.

Why Founders Are Betting Big on Factories, Mines, and Energy

Why Founders Are Betting Big on Factories, Mines, and Energy

Erin Price-Wright and Connor Love unpack the AD50 and the rebuilding of America's industrial base, covering how defense demand is financing manufacturing capacity for commercial markets, how AI is reshaping factory economics, how a new generation of founders applies lessons from SpaceX, Tesla, Anduril, and Palantir to mining, energy, and manufacturing, and why private capital is now willing to fund physical infrastructure before government demand is guaranteed.

Mark Cuban’s Plan to Make Healthcare Affordable

Mark Cuban’s Plan to Make Healthcare Affordable

Mark Cuban and Julie Yoo discuss how transparency, direct contracting, and AI could reshape healthcare economics, from Cost Plus Drugs and modular pod manufacturing to personalized medicine, the future of physicians, and advice for founders who want to use AI to learn rather than to stop thinking.

Recent Post

962: Wharton Prof Ethan Mollick on Why Your AI Strategy Is Already Obsolete

962: Wharton Prof Ethan Mollick on Why Your AI Strategy Is Already Obsolete

Ethan Mollick, author of "Co-Intelligence", discusses the necessity for US firms to reignite their experimental approach to management to successfully adopt AI. He introduces his "Leadership, Lab, and Crowd" framework for fostering internal innovation and cautions against over-reliance on external consultants and opaque vendor solutions, urging companies to empower their "secret cyborgs" to drive productivity.

Moltbot (Clawdbot): Open-source agents go mainstream

Moltbot (Clawdbot): Open-source agents go mainstream

The panel discusses the rise of Moltbot, a community-driven open-source AI agent, and the debate it sparks around vertical vs. horizontal integration and security. They analyze Anthropic CEO Dario Amodei's essay on AI's "adolescence," exploring the growing pains of the technology, the pace mismatch between innovation and safety, and the need for broader societal engagement. The conversation also covers IBM's GRAMMY IQ, an AI-powered fan experience, and the strategic implications of Microsoft's Maia 200 chip, signaling a shift toward vertical integration in the AI hardware space to challenge NVIDIA's dominance.

This Startup Beat Gemini 3 on ARC-AGI — at Half the Cost

This Startup Beat Gemini 3 on ARC-AGI — at Half the Cost

Poetic, a startup by ex-DeepMind researchers, has significantly advanced performance on the ARC-AGI benchmark by applying a recursive self-improvement system to Gemini 3. Co-founder Ian Fisher discusses how their approach of automating prompt and system engineering provides a substantial performance boost without needing access to model weights, and explores its potential as a path toward AGI.

The Lean Tech Manifesto • Fabrice Bernhard & Steve Pereira • GOTO 2026

The Lean Tech Manifesto • Fabrice Bernhard & Steve Pereira • GOTO 2026

Fabrice Bernhard, co-author of 'The Lean Tech Manifesto,' discusses the limitations of Agile at scale and how Lean thinking provides a robust framework for growth. The summary explores the symbiotic relationship between the two methodologies, debunks common misconceptions, and introduces the concept of tech-enabled networks of teams as a modern organizational model, all while emphasizing a human-centric approach to achieving sustainable outcomes.

Securing AI for the Quantum Era: A CISOs Cyber Security Guide

Securing AI for the Quantum Era: A CISOs Cyber Security Guide

Explore the significant security risks posed by Agentic AI and quantum computing, from data breaches of sensitive information to the breakdown of modern cryptography. Learn proactive strategies for governing AI and preparing for a quantum-safe future.

Securing AI Agents

Securing AI Agents

Jason Martin of Permiso Security discusses the exponential rise of AI agents in enterprises and the urgent security challenges they present. He covers the concept of Non-Human Identity (NHI), applying Zero Trust principles to ephemeral and over-permissioned agents, and outlines key attack vectors like prompt injection and data poisoning, while also exploring the potential of defensive AI to enhance security operations.

← PreviousNext →

Stay In The Loop! Subscribe to Our Newsletter.

Get updates straight to your inbox. No spam, just useful content.