05-13-2026

The Frontier

Your signal. Your price.

This Week in Startups
  • 1d ago

    AI21's Maestro platform uses a proprietary 'meta-model' to orchestrate multiple AI models, predicting cost, latency, and accuracy to route enterprise queries for maximum efficiency.

  • 1d ago

    AI21's open-weight Jamba model family includes a 400-billion-parameter version and a 13-billion-parameter mixture-of-experts model, combining transformer and Mamba architectures for efficient long-context processing.

  • 1d ago

    AI21 claims its Maestro orchestration system can reduce enterprise AI token costs by up to 50% by dynamically routing queries across a portfolio of frontier and open-weight models.

  • 1d ago

    Magrathea Metals is building the first US primary magnesium smelter in a generation, targeting a production cost of $3,000 per ton to compete with Chinese imports priced around $7,000.

  • 1d ago

    China currently controls 95% of global magnesium supply, primarily using the coal-intensive 'Pidgeon' process, creating a strategic vulnerability for US defense and aerospace industries.

  • 1d ago

    Magrathea's initial commercial smelter in Arkansas will target the 10,000-ton annual defense industrial base demand, using high-grade brine from 10,000 feet underground as feedstock.

  • 1d ago

    Cerebras raised its IPO price range to $150-$160 per share, valuing the company between $34.4B and $48.8B, representing a 50x to 71x multiple on its $686M annualized revenue run rate.

  • 1d ago

    OpenAI has spun out a separate 'OpenAI Deployment Company' funded by TPG, Warburg Pincus, and Bain to push its AI into private equity portfolio companies, a structure Calacanis calls convoluted financial engineering.

  • 1d ago

    Google Trends data shows searches for 'OpenClaw' peaked in mid-March 2025 and have declined since, which Wilhelm attributes to competition from tools like Perplexity Computer, Co-Work, and Grok.

  • 1d ago

    TikTok is testing an ad-free subscription tier priced at £4 per month in the UK, a model Calacanis sees as a potential regulatory hedge against privacy complaints by offering a non-tracking option.

  • 1d ago

    Calacanis argues that intractable federal issues like education certification, healthcare, and housing policy should be delegated to states for experimentation, citing cannabis and online poker as successful precedents.

  • 4d ago

    David Moscatelli's company Go Abacus sells on-premise AI hardware (Go One) to regulated industries like banks and hospitals. The company has 1,600 orders for the device.

  • 4d ago

    The Go One device supports up to 2,000 concurrent users and can be daisy-chained for more capacity. It includes redundant hardware and is replaced annually at no extra cost.

  • 4d ago

    Go Abacus's pricing starts at a $250,000 capex for the Go One and a $350,000 capex for the upcoming Go One Max. This is followed by a monthly service fee.

  • 4d ago

    The company's AI models are small, specialized SLMs trained on client data via 'fractional reserve training'. Clients get a discount for sharing model weights.

  • 4d ago

    Jose Caldera's company Yanuzz uses BitTensor's decentralized network to create proof-of-human systems. Its subnet incentivizes miners to attack its detection models to improve them.

  • 4d ago

    Jason Calacanis argues the current wave of tech layoffs is driven by AI adoption, creating a prisoner's dilemma where companies must cut costs to boost earnings and stay competitive.

  • 4d ago

    Block reported that 100% of its employees now use AI tools, leading to a 26% earnings beat and a 50% forecast increase for next year's earnings per share.

  • 4d ago

    Calacanis advises laid-off workers to form 'revenge startups' with former colleagues, identifying missed opportunities at their previous employers.

  • 4d ago

    Stripe Atlas data shows a significant increase in new business incorporations, which Calacanis cites as evidence of a Cambrian explosion of independent contractors and micro-startups.

  • 4d ago

    Anthropic is raising a $50 billion round at a $900 billion pre-money valuation and is nearing a $45 billion annualized revenue run rate.

  • 4d ago

    Calacanis advocates for decentralized, state-level regulation of AI and healthcare, arguing federal oversight is corrupt and ineffective.

End of 7-day edition — 22 results