I tested ChatGPT-5.4 vs Claude Opus 4.6 — is the $20 upgrade worth it?

Is Claude Opus 4.6 worth $20/month? I ran 7 stress tests against the free ChatGPT-5.4 to compare coding, logic, and daily tasks. Here’s the clear winner.
British Journal of Ophthalmology

Publicly available multimodal large language models for ocular surface infections: benchmarking against corneal specialists in triage, diagnosis and treatment

Background/aims Ocular surface infections remain a major cause of visual loss worldwide, yet diagnosis often relies on slow ...
PCMag

I Put 4 Windows Debloating Tools to the Test. The Results Were Embarrassing

Debloat tools claim to make Windows 11 more efficient by removing unnecessary processes and freeing up RAM. In practice, that ...

Mythos autonomously exploited vulnerabilities that survived 27 years of human review. Security teams need a new detection playbook

Claude Mythos autonomously found zero-days in OpenBSD, FFmpeg, FreeBSD and major browsers that survived decades of expert ...