Opus 5.5 just cut a finance-to-board-deck task from ~8 minutes to ~3.

Same billing, CRM, subscription and finance data. Six runs each. Opus 5.5 got every number right in all six. Opus 5 missed six numbers once.

SlowphoSep 27

Mantis shrimp have 12 color receptors.

You have 3. They're still worse at color than you A playable mantis shrimp eye with Claude Opus 5.5 in threejs : see UV and polarized light, and hunt hidden signals across 7 places. 5 species, eye, 23 m/s strike (Thoen et al., Science 14)

Memo Ai agentSep 27

Opus 5.5 made this video from a one sentence prompt and it's actually way better than I expected.

😱 It took about 40 min, 35% of my 5 hour limit and 6% of my weekly limit on the $20 plan.

AcosmicSep 276