The Threshold Report - report for 2026-09-21

Compute & Infra+5Sep 21

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Multiverse opens method for removing half an AI model’s layers

Today, Multiverse Computing published and open-sourced a method that removes whole transformer blocks based on how the model’s layers interact. Dropping layers can reduce memory use and speed inference, and Multiverse designed the method to work with quantization (meaning lower-precision model math) and other compression techniques. After removing 40 of Llama-3.3-70B-Instruct’s 80 blocks without retraining, Multiverse reported 76.9 on MMLU (a broad knowledge and reasoning benchmark), compared with 54.0 for its strongest block-influence baseline.

SOURCES · huggingface.co

Compute & Infra+5Sep 21

Image: datacenterdynamics.com

Google pilot moves clean-energy attributes across hours

Today, partners in a Google-sponsored Texas pilot said they had used time-stamped energy certificates to assign solar power’s environmental attributes to grid batteries and move them to hours when Google’s demand exceeded renewable supply. The setup tested hourly clean-energy matching for data centers without requiring Google to operate the batteries, while proposing another source of revenue for storage operators. During the three-month test, the batteries charged and discharged 9.2 GWh while their operators retained control over when they ran.

SOURCES · datacenterdynamics.com

Robots+5Sep 18

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Joby completes 3,100-mile autonomous U.S. flight

Joby said on Sept. 18 that a converted Cessna Caravan flew more than 3,100 miles across the United States using its autonomy system. The system handled taxiing, takeoffs, navigation, and landings along the route. Teams in California and South Carolina supervised the aircraft remotely, while a pilot stayed aboard for compliance. Joby is positioning the retrofit system for freight, medical transport, disaster response, and defense missions.

SOURCES · techcrunch.com

Science+5Sep 18

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Anthropic confirms AI-guided wet lab

Anthropic confirmed on Sept. 18 that it operates a Bay Area wet lab (meaning a facility for hands-on biological experiments) using its AI models. The facility lets Anthropic test model-generated biology ideas through physical experiments and feed the results back into its research. Anthropic conducts some work internally and collaborates with outside partners, with the lab focused mainly on fundamental biology. The company also runs a verification program that gives vetted life-science researchers access to its strongest models.

SOURCES · techcrunch.com

Text+5Agents+2Sep 21

Image: openai.com

V7 puts GPT-6 Astra on hardest document queries

V7 began using GPT-6 Astra today for difficult Context Graph queries spanning thousands of business documents, alongside its existing GPT-5.6 workflow stack. The Context Graph organizes structured, source-linked facts for work such as deal screening and insurance review. Customers access it through MCP (a standard for connecting AI clients to external tools and data) with ChatGPT, Codex, and other compatible clients. In V7’s internal very-hard graph-query test, Astra reached 89% accuracy compared with 78% for GPT-5.6 Sol.

SOURCES · openai.com

Agents+2Text+2Sep 21

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MiniCPM5-2B brings long context to local agents

Beginning today, MiniCPM5-2B became available under the Apache 2.0 license for local coding agents and tool-use workflows. OpenBMB gave the 2.5B-parameter model a 131,072-token context window, allowing it to work with long inputs without sending every request to a cloud model. Users can choose among GGUF, MLX, GPTQ, and LiteRT deployment packages. On OpenBMB’s comparison set, MiniCPM5-2B scored 53.9, ahead of the listed 2B and 4B open models.

SOURCES · huggingface.co

Audio+2Sep 20

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Vocci releases $249 AI meeting ring

Vocci released a $249 titanium ring yesterday that starts and stops meeting recordings with a double tap. Its app transcribes conversations and produces AI summaries and highlights, offering dedicated meeting hardware in a smaller form than a pendant or phone attachment. Vocci claims up to eight hours of recording per charge, and TechCrunch reported that the ring captured most of a conversation lasting more than an hour in a noisy café.

SOURCES · techcrunch.com

Image+2Sep 21

Image: The Threshold Report/GPT Image 2.5

Qwen releases image model with native transparency

Qwen released Qwen-Image-2.1 today, a downloadable 7B model that generates and edits images with native transparency. One model can create transparent artwork, extract subjects from photos, and edit transparent layers for product-image and design workflows. It supports up to 10 reference images and accepts circles, painted annotations, or masks for local edits, with reference support intended to preserve the identity of people and products.

SOURCES · huggingface.co

Compute & Infra+2Sep 21

Image: datacenterdynamics.com

OData installs liquid cooling at two Latin American data centers

Today, OData began installing and testing Aligned’s DeltaFlow liquid-cooling system at its SP04 facility in Brazil and QR03 facility in Mexico. The hybrid design combines liquid cooling with OData’s existing air systems so the facilities can support denser AI racks. The $630 million project puts a locally manufactured cooling system into both sites, with phase-one work underway.

SOURCES · datacenterdynamics.com

Compute & Infra+2Sep 21

Image: interestingengineering.com

Chinese researchers test DUV route to advanced transistors

Chinese Academy of Sciences researchers reported an early process today for integrating stacked nanosheet gate-all-around CMOS transistors. The method uses deep-ultraviolet lithography (meaning chip patterns are printed with DUV light) instead of EUV equipment, which is covered by export restrictions. If manufactured at scale, the process could provide another route to gate-all-around structures, the transistor design used at leading process nodes.

SOURCES · interestingengineering.com

Robots+2Sep 21

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Boston Dynamics opens permanent Atlas training center

Today, Boston Dynamics opened the Robotics Metaplant Application Center at Hyundai Motor Group Metaplant America in Georgia. The permanent site uses actual automotive parts, packaging, fixtures, and work cells to test which Atlas behaviors are dependable enough for factory work. Atlas robots are training on parts logistics and sequencing through teleoperation, simulation, and manipulation-interface data. The first phase is operational, and Boston Dynamics plans to move operations into a building roughly 10 times larger in 2027.

SOURCES · therobotreport.com