Raghav Tirumale

towards machine intelligence.
@anduriltech
engineering fellow @8vc
prev. early team @deepgrove_ai @guardian_rf

[Raghav Tirumale @raghav_tiru]

Most of my past year went into leading the inference efforts for this model. I’m a strong believer in frontier intelligence that’s efficient and usable across devices. Incredibly grateful to have worked with this team. Congrats @deepgrove_ai!

[DeepGrove @deepgrove_ai]

We introduce Maple-Preview, an open-source 20B-A1B ternary-weight reasoning LLM, SOTA in its weight class.

It solves IMO-level problems and runs at 200+ tokens/s on a Mac Mini M4, 5–16× faster than efficient models like Gemma 4, Qwen3.5, and gpt-oss.

https://t.co/l2y5eZTVS4

[Raghav Tirumale @raghav_tiru]

@huntnp007 @agupta 😁

[DeepGrove @deepgrove_ai]

We’re hiring!

The shift away from today’s monolithic AI generalist to a world where everyone truly owns their own model requires models to be efficient enough to run anywhere and adapt in real time.

We’re a small team obsessed with pushing this frontier. We’re scaling pre-training, post-training, and infra for efficient yet strong low-bit models.

If this sounds like you, we'd love to chat: https://t.co/MI3MZYtS6b

[Anduril Industries @anduriltech]

Conquering the next battlefield: Space.

We bet our own money to rapidly design, build, test, and fly a fully integrated satellite. Last month, ANDURIL-216 reached orbit. Anduril, alongside a few core partners, went from clean sheet to on orbit in less than two years.

All systems are nominal. We've made first contact and fully commissioned the bus, power distribution devices, and edge compute payload. The first calibrated images are in from all three payloads onboard the spacecraft: one long-wave infrared, two electro-optical.

The firsts go beyond the vehicle. Our space team used Lattice to commission and task ANDURIL-216, the first time Lattice has commanded an on-orbit spacecraft.

More to come.

[Jonathan Li @jonat_li]

had the privilege of testing this model before it was released. it's good for its size, and completely insane given the weights are ∈ {-1, 0, 1}

[Raghav Tirumale @raghav_tiru]

@agupta 🙌

[Raghav Tirumale @raghav_tiru]

@deepgrove_ai yay nice work guys

[Raghav Tirumale @raghav_tiru]

@wazidotapp @deepgrove_ai Thanks!

[Raghav Tirumale @raghav_tiru]

Most of my past year went into leading the inference efforts for this model. I’m a strong believer in frontier intelligence that’s efficient and usable across devices. Incredibly grateful to have worked with this team. Congrats @deepgrove_ai!

[DeepGrove @deepgrove_ai]

We introduce Maple-Preview, an open-source 20B-A1B ternary-weight reasoning LLM, SOTA in its weight class.

It solves IMO-level problems and runs at 200+ tokens/s on a Mac Mini M4, 5–16× faster than efficient models like Gemma 4, Qwen3.5, and gpt-oss.

https://t.co/l2y5eZTVS4

[DeepGrove @deepgrove_ai]

We introduce Maple-Preview, an open-source 20B-A1B ternary-weight reasoning LLM, SOTA in its weight class.

It solves IMO-level problems and runs at 200+ tokens/s on a Mac Mini M4, 5–16× faster than efficient models like Gemma 4, Qwen3.5, and gpt-oss.

https://t.co/l2y5eZTVS4

[Raghav Tirumale @raghav_tiru]

@shaunmmaguire @sequoia Nice!

[Matija Milenovic @mat_milenovic]

Introducing Rook by @Hop_Aero (YC S26): an autonomous hypersonic cargo rocket that delivers 550 lbs up to 450 miles in ~15 minutes.

It launches from a standard 40-foot shipping container and lands on unprepared surfaces—no runways or fixed infrastructure required.

[Raghav Tirumale @raghav_tiru]

@LihanZha @physical_int congrats!

[Eric Zhang @ekzhang1]

not sure if it's just me, but I feel people should report inference perf as
1. Prefill: input tok/s/GPU at ctx len
2. Decode: output tok/s/GPU at ctx len
3. KV cache size

Not total tok/s/GPU, which varies a lot. Feels like marketing numbers, really hard to compare.

[Governor Mike DeWine @GovMikeDeWine]

It was remarkable to watch @anduriltech's first Ohio-made, unmanned combat aircraft roll off the production line at Arsenal-1 in Pickaway County this morning. Congratulations to everyone involved in this significant milestone for national defense!

[Raghav Tirumale @raghav_tiru]

@Aryan_Gandhi101 @SpaceXAI congrats

[Raghav Tirumale @raghav_tiru]

@AlexiGlad Nice!

[Hanming Ye @DozenDucc]

Introducing Waddle Labs: Claude Code for robots.

Connect our API to your robot and enter a prompt, then our agents write code to achieve the task in 20 minutes.

@yiding_song @theWaddleLabs

[Raghav Tirumale @raghav_tiru]

@peteflorence Awesome

[SpaceX @SpaceX]

Splashdown confirmed! Congratulations to the entire SpaceX team on the 13th flight test of Starship!

[Raghav Tirumale @raghav_tiru]

@aidangch @cory @zfellows @marvinvonhagen @interaction @felixms @julianwindeck 🔥