OM ADITYAYA VIDMAHE PRABHAKARAYA DHIMAHI।
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TANNAH SURYAH PRACHODAYAT॥ 🙏☀️🚩@grok
We built a driver that always focuses on the road. An autonomous driver that's saferWe built a driver that always focuses on the road. An autonomous driver that's saferWe built a driver that always focuses on the road. An autonomous driver that's safer.
THIS IS STUPIDLY F*CKING GOLD
1,224 tool calls. 1.25M rows. 36 of 36 checks passed, all in under 27 seconds. Jev has an order book trick almost nobody uses.
The idea: stop letting the model fire on every tick. If the spread is wider than 0.03, it waits. It only buys when the 10-level depth score clears 0.82, and size stays fixed at 1.3.
No chasing the tape, no gut entries, and every edge it saw ends up in the log.
The whole rule is two lines:
if spread > 0.03: return Signal.WAIT
if edge > 0.82: await https://t.co/cdPTXc4Yhu(side="buy", size=1.3)
here's the split:
→ 6 Medusa agents split the work: query, score, plan, review
→ Jev picks route 4 of 12, 3 branches
→ 3 tables, 1.2M rows scanned
→ 34 of 36 checks pass, the 2 misses go to repair
→ an analyst reads the diff before anything ships
You only look at three moments:
→ stage 04: did the 2 failed checks actually get repaired?
→ stage 05: did a human read the diff, or just approve it?
→ stage 06: 36 of 36 pass, and only then the model goes live
↳ JEV is a made-up pair and the market here is a render, no PnL on screen. the part worth copying is the wait rule sitting above the buy rule
DAMN, THIS BOARD PUTS 8 ARMS ON ONE BINARY, REBUILDS THE SDK AND HITS VERIFY 128/128 IN 0.12s
it runs the clean-room loop from this Opus 5.5 reverse engineering article, where one Touhou rebuild came back as 697 functions with 696 exact matches
the idea: rebuild an SDK directory from a binary, one arm per independent task, no code before the spec exists, and one rule on the footer: a catalog entry is not a network call
the split:
→ investigate: REA hands the agent a real disassembler through MCP, running locally
→ spec: every claim gets a tag, observation, inference or unknown, with the file and address
→ build: binary → AWS SDK → region catalog, each arm runs grip, transfer, place, return
→ verify: 50 inputs through both builds, 30 normal, 10 edge, 10 malformed
you only check:
→ the match rate the harness reports
→ the unknown tags, that's where the agent stopped guessing
→ effort: medium to navigate, high to annotate, max for obfuscated code
the line from the article I keep: "I think it matches" is not evidence
15 Robotics Research Voices on X
@chris_j_paxton
= Honest takes on every humanoid demo, from AI at Agility.
@KarlPertsch
= Robot datasets and open VLAs, from DROID to OpenVLA.
@kevin_zakka
= The sim tooling behind MuJoCo Menagerie and mjlab.
@chichengcc
= Diffusion Policy and UMI, from the person who built them.
@hausman_k
= Robot foundation models, from RT-2 to Physical Intelligence.
@ankurhandos
= Dexterous robot hands, straight from NVIDIA research.
@du_yilun
= Video generation models used as robot planners.
@AjayMandlekar
= A few human demos turned into thousands in simulation.
@0x_meden
= Robotics jobs, free courses and open-source robots, broken down.
@xuxin_cheng
= Humanoid teleoperation, from the creator of OpenTeleVision.
@peteflorence
= Scaling robot foundation models at Generalist.
@breadli428
= How legged robots and humanoids learn to move.
@ericjang11
= Long essays on where robot learning is heading.
@IlirAliu_
= The robotics industry for founders, investors and operators.
@TheHumanoidHub
= Every humanoid launch, demo and funding round in one feed.
$11,857 IN, $23,756 OUT ON BTC. THE BOSS AGENT ON THIS DESK HAS ONE RULE WRITTEN ON ITS CARD, AND IT'S NOT ABOUT MONEY.
the clip is grokbot + jev. six grok agents, one pink spider, btc perps while you sleep.
"never takes a position" - chief
that's the whole job. it says long or short, then everyone else works. vet reads the book. jev ticks seven boxes. fills puts on 3.96 btc in 143 ms.
everyone's sweating except the boss. i kind of love that.
28 fills. 12 wins. +$11,899.
the biggest close of the run is the last one. it's on screen in the clip.
Jev is TypeSafe's System One model, from the company led by GPT-4 co-author Diogo Almeida.
bookmark & watch today ↓
$6,234 IN, $12,072 OUT. FIVE CALLS FROM JEV IN 12 MINUTES, ONE NUMBER EACH, AND I WOULD HAVE GOTTEN AT LEAST TWO OF THEM WRONG.
the clip is grok bot + jev. grok brings the trade, jev scores it before anything moves.
0.94 → 0.08 → 0.77 → 0.91 → 0.11
three yes, two no.
"6 min old · top 10 hold 64% of supply" - the last card jev turned down
honestly that's the one i'd have bought. new, moving, loud. jev gave it 0.11.
the curve ends up looking like stairs. +93.6% on the session.
the tallest step is on screen in the clip.
Jev is TypeSafe's System One model, from the company led by GPT-4 co-author Diogo Almeida.
bookmark & watch today ↓