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A Claude Fable 5.1 user says it hand-wrote the weights of a working 100k-parameter network

@jacsebl says he got Fable 5.1 to write, by hand, the weights of a 100,000-parameter model that tells real legal citations from fake ones, and that it beat training the model the usual way. @daniel_mac8 calls weight-space programming the next big reasoning...

Source: Scobleizer News Pulse (X) · x.com Found via Robert Scoble’s Scobleizer News Pulse · a post on X, not independently verified Published 2026-11-04T01:40:00+00:00 Detected 2026-11-04T10:19:08+00:00
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@jacsebl says he got Fable 5.1 to write, by hand, the weights of a 100,000-parameter model that tells real legal citations from fake ones, and that it beat training the model the usual way. @daniel_mac8 calls weight-space programming the next big reasoning...

@jacsebl says he got Fable 5.1 to write, by hand, the weights of a 100,000-parameter model that tells real legal citations from fake ones, and that it beat training the model the usual way. @daniel_mac8 calls weight-space programming the next big reasoning leap. Why it matters: If models can write small networks...

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Signal Strength 78% Technical label WATCH Public Interest 42 Category AI AT WORK Reader Depth PRACTICAL

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Public Interest components
Recognizable Entity Score 73 Practical Impact Score 0 Novelty Interest Score 70 Consequence Score 26 Curiosity Score 0 Shareability Score 57

VQV surfaced this signal because it is recent, relevant to Consumer AI, connected to Scobleizer News Pulse (X).