Opus 5.5 vs GPT-6 Astra: same prompt, same harness, different time and cost
Tested with the same prompt, devin harness and highest reasoning settings, Opus took 2 hours 10 minutes and $75 while Astra took 1 hour 25 minutes and $61, and the author asks which did better.
Opus 5.5 vs GPT 6 astra tested both with the same prompt at their highest reasoning settings, using the same devin harness: > opus took 2 hours 10 mins and cost $75 > astra took 1 hour 25 mins and cost $61 opus 5.5 attention to details is on point, it took time to make everything perfect as i wanted but still super slow and ended up costing way more then astra which one did better here?
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