AI Research Archive - Browse All ResearchAudio Articles & Insights

Sonnet 5.5 kept the price. Your bill could shrink.

Sep 29, 2026

Faster output, fewer tokens, and the API changes to check before switching.

The cheaper model can cost more

Sep 24, 2026

Opus 5.5 and GPT-6 Sol, explained through five diagrams about agents, caching, and the cost of finished work.

Grok 4.7 Beats a Grok 4.6 That Was Corrected in August

Sep 22, 2026

Three regressions shrank by revision. Opus 5 left the coding charts. Biology fell by design.

Your AI agent says it’s done. Is it?

Sep 18, 2026

Designing the system that assigns the work, checks the result, and knows when to stop.

Google's OKF Needs One Field. Version 0.2 Locks the SQL.

Sep 17, 2026

Most explainers still describe v0.1. We fed the reference attester five fake receipts.

Reviewers Caught ~30 Dropped Names. A Script Found 1,703.

Sep 16, 2026

One million lines refactored by 1,393 agents. The receipts Nous published second.

Three Rivals Agreed. Two of the Three Steps Need Washington.

Sep 14, 2026

Anthropic, OpenAI and xAI landed on the same position in one afternoon. The next morning, the people who would have to write it into law said no.

Three CVEs for One File. The Fourth Has No Name.

Sep 13, 2026

Eight findings across seven agents. The command runs before any model call.

Anthropic Says Slow Down. The One Promise Is a Desk and a Badge.

Sep 12, 2026

Dario Amodei's September essay asks every frontier lab to pace how fast models improve. Read it line by line and one of its three steps is a commitment, two are requests, and nothing in it says how much slower, or from when.

DeepSeek's New Base Loses 12 of 16 Rows to the Model It Replaces

Sep 11, 2026

DeepSeek claimed to beat Anthropic and OpenAI