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@willccbb "i like how we've decided that multimodal just means "text + image in text out" and any other modality combination is "omni""
X Link @willccbb 2025-10-06T17:00Z 35.2K followers, 24.1K engagements

"it shows an incredible amount of restraint that Google is still going with "2.5". OAI is at X Ant is at XXX xAI and Meta have blown past X. makes even DeepSeek look over-eager"
X Link @willccbb 2025-10-07T21:50Z 35.2K followers, 57.9K engagements

"gpt-5 be like def _main():"
X Link @willccbb 2025-10-12T04:28Z 35.2K followers, 96.5K engagements

"secret third option: any product can be its own RL environment"
X Link @willccbb 2025-10-17T17:46Z 35.3K followers, 14.7K engagements

"@simonw gpt-5-codex"
X Link @willccbb 2025-10-17T22:59Z 35.3K followers, 2968 engagements

"@simonw also this:"
X Link @willccbb 2025-10-17T23:01Z 35.3K followers, 2090 engagements

"we're hiring @morganstanley for full-time ai/ml research roles in NYC strong research track record required phd preferred (2025 grads pls apply) open to a wide range of specialization areas cool fun industry problems + you also get to write papers more info below"
X Link @willccbb 2025-01-09T16:51Z 35.3K followers, 68.8K engagements

"were building an (o)pen (s)uperintelligence (s)tack"
X Link @willccbb 2025-10-09T19:34Z 35.3K followers, 8712 engagements

"in february i gave a talk where i was like "this is kinda speculative but i feel like we're gonna want a bunch of companies building tools for agentic RL and this will naturally entail a shift back towards open models" glad to see that this seems to be happening :)"
X Link @willccbb 2025-10-11T02:41Z 35.3K followers, 30K engagements

"if anyone at openai was curious yes i am funded by elon musk"
X Link @willccbb 2025-10-11T04:15Z 35.2K followers, 96.2K engagements

""betting on geopolitics" "betting on hyperliquid" "betting on datacenter deals" bro have you tried betting on yourself"
X Link @willccbb 2025-10-11T23:05Z 35.3K followers, 21.6K engagements

"thank you google ai overview"
X Link @willccbb 2025-10-15T07:55Z 35.2K followers, 38.4K engagements

"i have no clue who the DGX spark is for. it's a slower mac studio that technically runs CUDA; it has a bunch of unified memory but not enough perf to do much with it; you could get a faster gaming rig that does all the same stuff for less money. but also it's pretty + i want one"
X Link @willccbb 2025-10-15T01:19Z 35.3K followers, 79.1K engagements

"incredible walkthrough of verifiers the Environments Hub and how to navigate the modern RL era :)"
X Link @willccbb 2025-10-15T16:49Z 35.3K followers, 41.1K engagements

"ok but he's right ai agents are slop have you seen the code they write when you don't keep them on a very tight leash sure it's often functional but it's definitely slop"
X Link @willccbb 2025-10-18T02:58Z 35.3K followers, 81K engagements

"the datacenter buildouts are fine. we are going to want a lot of inference as adoption ripples throughout the economy. we're in the era when only a fraction of people are power users of the web/email/texting/smartphones. soon everyone will be. and the phones will be a bit better"
X Link @willccbb 2025-10-18T18:23Z 35.3K followers, 4960 engagements

"2+ years of MCP experience required"
X Link @willccbb 2025-06-25T19:27Z 35.3K followers, 70.8K engagements

""Reinforcement Pre-Training" is super useful when you want to use chain-of-thought to improve performance on tasks such as predicting the next word of this _____"
X Link @willccbb 2025-10-02T06:34Z 35.3K followers, 16.4K engagements

"how much would someone have to pay you per month for you to stop using LLM tools altogether no chatgpt no coding assistants no ai mode in google"
X Link @willccbb 2025-10-10T19:13Z 35.3K followers, 13.3K engagements

"love seeing the latest in F1 news"
X Link @willccbb 2025-10-16T23:07Z 35.3K followers, 40.8K engagements

"an RLM is just an LLM that has an RLM as a tool"
X Link @willccbb 2025-10-17T06:45Z 35.3K followers, 39.7K engagements

"what if they added a file explorer and branch navigation and a merge resolver and debuggers and linters and build systems and markdown rendering and multiplexing and a plugin store"
X Link @willccbb 2025-10-17T17:38Z 35.3K followers, 112K engagements

"every so often i have to fully rearrange the guts of verifiers to unblock a new feature without breaking anything for end users honestly one of my fav types of programming"
X Link @willccbb 2025-10-18T05:23Z 35.3K followers, 7879 engagements

"thoughts on karpathy interview: - agree with him on pretty much everything - literal transformative AGI is not imminent - that's fine + doesn't mean it's a bubble - "normal technology" that improves productivity + growth is very valuable - the market already reflects this"
X Link @willccbb 2025-10-18T18:12Z 35.3K followers, 62.3K engagements

"@0x04637 in X years will the average american knowledge work employer be able to justify $200-500/mo for their employees to have productivity-multiplier AI assistants i think probably. at scale this is a lot of revenue + justifies sector valuations. it's less sketchy than the TSLA math"
X Link @willccbb 2025-10-18T18:29Z 35.3K followers, XXX engagements

"just trained a 100M-parameter model that gets almost XX% pass@16 on MMLU-Pro + GPQA"
X Link @willccbb 2025-03-27T19:39Z 35.3K followers, 108K engagements

"way less than 100M. closer to X actually. open-sourced here:"
X Link @willccbb 2025-03-27T19:43Z 35.3K followers, 20.1K engagements

"have heard from a number of people lately that they watched a bunch of my talks and learned a lot which feels weird but also cool i guess and so i have assembled the hits into a collection for your viewing convenience"
X Link @willccbb 2025-10-09T05:23Z 35.3K followers, 30.4K engagements

"cant say im surprised that the gpt-5 api doesnt remember separate queries you sent from X days ago"
X Link @willccbb 2025-10-16T17:31Z 35.3K followers, 2329 engagements

"for learning a new programming language youll want more than just RL mix of continued pretraining SFT and then agentic RL would almost certainly beat frontier models in-domain if done properly but its a major project report i worked on along similar lines"
X Link @willccbb 2025-10-16T19:58Z 35.3K followers, XXX engagements

"@soupdumplingcat thats fine with me tbh i basically just want it to do PRs"
X Link @willccbb 2025-10-17T18:32Z 35.3K followers, XXX engagements

"mini tutorial on using verifiers with environments hub + prime CLI and a demo of our new sandboxes integration :)"
X Link @willccbb 2025-10-09T22:41Z 35.3K followers, 28.5K engagements

"was just in an all-waymo traffic jam"
X Link @willccbb 2025-10-10T21:21Z 35.3K followers, 104.1K engagements

"@ferologics there will always be a pareto curve and the stuff will be useful enough that people will pay for more/better"
X Link @willccbb 2025-10-18T18:48Z 35.3K followers, XX engagements