Poindexter Labs

@deedydas And @Poindexter_Labs !

Every single startup selling AI Training Data (July 2026) >50 cos sell data and RL environments to big AI labs and drive AI progress behind the scenes. They total ~$8.5B in rev and ~$100B in valuation, >75% of which are just 4 players: Scale, Surge, Mercor and Handshake.

Poindexter Puzzle No. 11: Consider the sequence DACABDCB. There is one letter between the two A's, two letters between the two B's, three letters between the C's etc. in general: n letters between each two of the nth letter of the alphabet. Arrange AABBCCDDEEFFGG to follow the same pattern of linear rules. Submit your solutions to this form before 14th July (all correct entries are entered into our monthly prize draw): t.co/GrkYg1MCOV

Poindexter Puzzle No. 10: Ethos, Scheme, Feline, Robert, Urban, Facet, Canon, Drown, Influx, ??? What adjective of noble character comes next in this sequence? Submit your solutions in this form before July 9th (all correct entries are entered in our monthly prize draw): forms.gle/KsUCZB9ppHmLXc…

Poindexter Puzzle No. 9: Script, Ignition, Philosophising, Prioritising, Sirloin, Disproportion, Chiropodist, Iconophilism, Nitrochloroform, Nihilistic, Victimhood, Thrills, Mitochondrion, Biologist, Ironing-Room, Criminologist What is the solution? Submit your answers here before next Tuesday (all correct solutions are entered into our monthly prize draw): forms.gle/qhr9joP1rgHuyw…

Please don’t post answers in the open chat to give everyone a chance to solve. If you have questions though, or need clarification or a hint, you can get in touch over dm! This puzzle stumps 2 out of 3 frontier LLMs.

Poindexter Puzzle No. 8: Bermuda, Dead, Fire, Four, Ley, Market, Perfect, Right, Times, View When these words are appropriately grouped, which one stands on its own? Submit your solutions here (all correct entries are entered in our monthly prize draw): forms.gle/qLStq44yezrS3t…

@ExemplaNaturae Of course!

@Poindexter_Labs I've solved it. Are Poindexters allowed to enter? 😉

Poindexter Puzzle No. 7: BACKRULLALEVARR PEFINTAINTCUFIOERUR MFLIOLLATEFIENGGUISLILANLED GETLARIFETLOE SLOGUEFNOFILESE SAMABARAZYIPOANN SPROCTFROIOPTEWARFOELLE STAIRMTHNETELACTAINK What dessert is the solution? Submit your solutions in this form before 30/06 (all correct entries are entered into our monthly prize draw): forms.gle/XLXs4ie961Aphk…

Please don’t post answers in the open chat to give everyone a chance to solve. If you have questions though, or need clarification or a hint, you can get in touch over dm! This puzzle stumps 2 out of 3 frontier LLMs.

Please don’t post answers in the open chat to give everyone a chance to solve. If you have questions though, or need clarification or a hint, you can get in touch over dm! This puzzle stumps 3 out of 3 frontier LLMs.

Poindexter Puzzle No. 6: SJ + BM = LIT AM + BM = GD AM + HG = ? RZ + CF/HG = BJD JR + HG = NH JR + RG = PW/RB Submit your solutions in this form before 25/06 (all correct entries are entered into our monthly prize draw): forms.gle/XLXs4ie961Aphk…

Please don’t post answers in the open chat to give everyone a chance to solve. If you have questions though, or need clarification or a hint, you can get in touch over dm! This puzzle stumps 3 out of 3 frontier LLMs.

Poindexter Puzzle No. 5: Cracker, Inquisition, Irving, Jacket, Jones, Kissing, Man o’ War, O’Keeffe, Oven, Port, Quake, Sleeves, Sox, Tooth, Williams What fruit is missing from this list? Submit your solutions in this form before 23/06 (all correct entries are entered into our monthly prize draw): forms.gle/NtbYvu5EwH6jAx…

Poindexter Puzzle No. 4: In, Kiwi, Bikini, Strive, Heaven, Previous, Navigation, Virtuosities, Inexpertness, Exaggerates, ??? What group which includes George Clooney, Colin Firth, and Madonna comes next in this sequence? Submit your answers in this form before 18/06 (all correct solutions are entered into our monthly prize draw): forms.gle/pNEYoV9EUurWVF…