Plants can speak using electricity, so this startup built an AI model to decipher their language

0:01This is TechCrunch.

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1:13That's Framer.com slash tcstartups. Rules and restrictions may apply. Justin Mast's life was changed by a cyborg plant. A few years ago, Mast was reading through some scientific literature when he stumbled upon research about a house plant wired to a motorized stand. When the plant wanted more light, electrical signals flowed through the living tissues. A control board sensed the current and wheeled the plant closer to the light source. Mast told TechCrunch, I'm like, what the heck? That was the entry to the rabbit hole for me. MAST wound up partnering with Lee von Krauss, a neuroscientist who has worked with DARPA, to found Electric Plant, which has been spending the past three years collecting data to build a large language model, Bombadil, capable of interpreting the subtle electrical signals coursing through a plant's stem and relaying details about the plant's needs to growers.

2:16The founders believed their model could one day lead to a tool that would let people speak to plants. Mast said, We're listening more than we're speaking, but listening is the first step. To bring its sensors and Bombadil to market, Electric Plant recently raised an$11.2 million seed round led by On2 Ventures and Climactic, with participation from Ponderosa, Endeavor Catalyst, Ludlow, Michigan Rise, The Fund, Shoxvc, and Dugsong. Even in the most controlled greenhouses, farmers and growers don't have full visibility of what their plants require. Traditionally, farmers, growers, and foresters have relied on coarse tools that react to plants' demands for water, nutrients, or light.

3:06And tools like soil probes, handheld spectroscopes, and satellite imagery work well enough, but they leave much to be desired. Mast said that technology is sophisticated, but its ability to get at the inside of the plant is not very sophisticated. Most of that stuff still lags quite a bit behind the real-time needs of the plant. Electric plant had to start somewhere, though, so it used those devices to train its Bombadil model, which is capable of interpreting electrical signals in about 125 different species. The startup's sensors are also significantly cheaper than existing tools, which generally cost thousands of dollars.

3:50The sensors about the size of a regular iPhone, folded lengthwise, are attached to a plant using stainless steel screws. The screws must penetrate the cambium, the layer of living tissue just under the bark, to connect to the microvolt changes occurring within the plant. Data collected from these sensors is sent to a base station via a low-power wireless network. Electric plant only needs a couple sensors per acre for accurate results. The data gets interpreted by Bombadil in the cloud, and the results are sent back to the customer who can use it to adjust their watering or fertilizer schedules.

4:33MAST claims such a system can boost yields while reducing water use by 20 % or more. MAST would not disclose who electric plants' initial customers are, but it is easy to imagine applications in agriculture and forestry. Bombadil's first hundred-plus species runs the gamut of plant forms, from ferns, redwoods, and tomatoes to dahlias. Mast said this is the most diverse model ever created on biological electrical signals. No one's ever done anything equivalent to this in the animal world. Eric Schmidt's fortune is about to get even bigger. The former Google CEO is reported to own about 1 % of Anthropic after investing tens of millions of dollars in the leading AI Labs Series A round in 2021.

5:25That's according to Bloomberg. The startup was valued at$461 million at the time, and that's according to PitchBook data. If Bloomberg's estimate is accurate, Schmidt's stake is remarkably large compared with the 2 % of the company that co-founder and CEO Dario Amadei holds. Anthropic is widely expected to go public before the end of the year, with top-end market estimates valuing the company at as much as$2 trillion. At that valuation, Schmidt would add as much as$20 billion to his net worth, which Bloomberg currently puts at$57.5 billion. Schmidt has been an active tech investor since stepping down as Google's CEO in 2011.

6:12He deploys capital through multiple entities, including Tomorrow Ventures, Innovation Endeavors Management, and his family office, Hillspire. His other AI bets include Mistral, General Intuition, and Reflection AI.

6:30On Tuesday, OpenAI announced that it had acquired a four-year-old AI biotech software startup called Orchestra Bio. Terms of the deal were not disclosed, but the startup had reportedly raised around$20 million as of last year from backers like Andreessen Horowitz, Atria, and 8VC. Orchestra creates AI agents that help biotech companies manage the minutiae of drug discovery operations, from tracking finances to resolving scheduling issues with clinical trials. OpenAI says it's adding Orchestra's team and technology to work on Rosalind, its AI model for life sciences Research and to its related Roslyn Workbench tool, a harness that aims to help researchers plan experiments and analyze results.

7:22OpenAI has already won some big names as customers for Roslyn, including, it says, Moderna and Novo Nordisk. The acquisition is a classic example of how the biggest AI labs, namely OpenAI and Anthropic, are building ever more software for the biggest industries, like pharma. In the startup world, there is an ongoing fear that at any moment, the labs will launch new features and become competitors. In this case, orchestra is being absorbed rather than stomped out. That's all for now. For the latest in startup tech news, go to TechCrunch.com.

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