Taste in the Loop
A Note from the Editors
This week, we're taking a look at agentic routing, AI regulation, and the coming margin collapse.
Training an Agentic Router for Optimal Cost-Performance on SWE Tasks ↗
— Nic Becker, Rhythm Garg
As costs for frontier models increase, dynamically routing tasks to cost-efficient models is becoming increasingly important. This post covers how the team at Applied Compute trained an open-source model (Qwen3.6-35B-A3B) to act as an intelligent model router for SWE-bench Verified tasks.
Reuters reports that Chinese authorities have held meetings with top tech firms over the past month about potentially restricting overseas access to China’s most advanced AI models, including those yet to be released, according to three people familiar with the discussions. The move follows the U.S. government’s involvement in pausing the rollout of Anthropic’s Fable model.
GLM 5.2 and the coming AI margin collapse (part 1) ↗
— Martin Alderson
Martin writes about GLM-5.2’s release, tokenomics, and how Z.ai’s latest model might lead to a collapse in inference margins.
How to Eval ↗
— Ben Hylak
For teams looking to get started with evals or find better ways to write them, Ben has a really nice guide here that matches a lot of our own biases.
AutoScientist: Automating the Science of Model Training ↗
— Adaption Research Staff
Less than 1,000 people in the world know how to shape a frontier model. The team at Adaption is on a mission to democratize this knowledge and has released a new beta product called AutoScientist, which automates the process of model training (fine-tuning) for non-ML engineers.
If you haven’t tried Warp Terminal, now’s a good time. Warp is now open source. It integrates with the most popular harnesses (e.g., Claude and Codex) and includes a lot of nice features, such as a built-in diff view.
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