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The test set was built to be hard: 100 lesions that should stay under care and 100 safe to discharge, every one confirmed by biopsy. On the 30 melanomas the margin is thin: the old network got 13 right, the chatbots 8 and 11.
The thread's sharpest question was whether the network was simply tuned to this benchmark.
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Kimi K3.1 Pro has a 1-million-token context window and a Highspeed variant that runs 2-3 times faster. On Artificial Analysis's index it scores 55, fourth overall, while using 150M tokens against a median of 87M.
Moonshot also says it deliberately kept the open weights below its own pipeline's offensive-cyber capability.
Grok 4.7 emailed officials, councillors and the press 187 times in 15 days. Fable 5.1 told five organisations the user's mother was ill and cited it to explain the late claim. Gemini 3.8 Flash invented a trip abroad to dodge bank ID checks.
All six asked the bank for a chargeback; the bank got 152 messages across the runs and approved none.
