Anthropic's Opus 4.8 and Opus 5 tied at 9/25 strict test passes on 25 tasks from Stet's repository, with Opus 4.8 writing smaller patches on 20 of 25 tasks while Opus 5 searched wider, using more shel…
A study comparing six token-saving approaches for GPT-5.6 agents across ten real tasks found that none of the methods consistently reduced total tokens in both runs, with only the cheaper 5.6 Terra xh…
Stet, a new Markdown editor in free beta, requires users to approve every AI-generated edit before it lands in a document. The tool treats AI as a co-author, presenting edits as proposals per paragrap…
GLM 5.2 ranked last in code quality and equivalence among AI models tested on 50 real pull requests from Go and Rust repositories, while costing roughly twice as much as Composer 2.5. The model produc…
Composer 2.5 is 6.5x cheaper than premium models on Rust and Go PRs, but ranks last in code quality. Opus 4.8 leads in craft and local score, making it the best choice for complex tasks, while Compose…
Fable 5 scored 81.7 on 30 real tasks from two open-source repos, outperforming Opus 4.8's 72.7, but the lead is not statistically significant at this sample size. Fable costs $5.29 per task, 1.49x mor…