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DARPA's Defense Sciences Office launched the Mathematics of Boosting Agentic Communication (MATHBAC) program on April 7, 2026, under solicitation DARPA-PA-26-05. MATHBAC aims to develop the mathematical and scientific foundations needed to make networks of AI agents collaborate more effectively and ultimately accelerate the pace of scientific discovery for national defense.
The program seeks innovative research proposals that advance foundational mathematics, systems theory, and information theory required to enable and understand science-discovery by autonomous agents and agent collectives.
Researchers will develop tools to model individual AI agents as mathematical operators, analyze how different communication structures affect a team's ability to solve problems, and build software that lets researchers design optimized multi-agent communication protocols without large-scale trial and error.
Key technical areas include multi-agent communication protocols, agentic AI coordination, formal models of collective intelligence, and mathematical frameworks for agent-to-agent collaboration. The program is structured as a 34-month, two-phase effort with Phase I running approximately 16 months and capping individual awards at $2 million. A Proposers Day was held on April 21, 2026.
Abstracts were strongly encouraged by April 30, 2026 but are not mandatory. Full proposals are due June 16, 2026, with program performance expected to begin September 15, 2026.
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Or search similar grants →According to the current listing, eligibility includes: Universities, research institutions, and private companies capable of conducting foundational mathematics and AI research. Proposals should demonstrate expertise in mathematics, systems theory, information theory, and/or multi-agent AI systems. All responsible sources may submit. Confirm the full requirements in the official notice before applying.
The current listing shows up to $2,000,000 per award for Phase I (approximately 16 months). The program is a 34-month, two-phase effort. Total program budget not disclosed. Verify award ceilings, matching requirements, and allowable costs in the official notice.
The published deadline was June 16, 2026, which has passed. Check the official notice for any future application windows before investing time in a proposal.
DARPA MATHBAC Mathematics of Boosting Agentic Communication for Multi-Agent AI Scientific Discovery is funded by Defense Advanced Research Projects Agency (DARPA) Defense Sciences Office. Verify program details on the funder's official page before applying.
Start from the official opportunity page linked in this listing — it carries the sponsor's submission instructions.
The Department of Defense FY2026 Defense University Research Instrumentation Program (DURIP) provides funding for U.S. universities to acquire research equipment and instrumentation in areas important to national defense, including AI and machine learning hardware. The program is administered jointly by the Army Research Office (ARO), Office of Naval Research (ONR), and Air Force Office of Scientific Research (AFOSR), with approximately $34 million available and 95 awards anticipated. DURIP funds the acquisition of specialized computing hardware for AI/ML research (GPU clusters, TPUs, neuromorphic processors), robotics and autonomous systems testbeds, sensor arrays and data collection systems for machine learning training, high-performance computing infrastructure for defense-relevant AI research, and laboratory equipment for human-AI interaction studies. The program specifically supports equipment that enhances research-related education in DoD-priority disciplines. While general-purpose computing is not eligible, computing equipment directly supporting DoD-relevant AI research programs qualifies. No cost sharing is required.
Vinnova, Sweden's national innovation agency, funds projects developing applied AI solutions for Swedish industry through its Advanced Digitalization Programme. Each project can apply for between 2 and 10 million SEK (approximately $190,000 to $950,000 USD) covering up to 50% of eligible project costs. The total call budget is 60 million SEK. Projects run for 12-24 months and focus on two key areas: Intelligent Edge (AI for real-time application in the sensor chain) and AI-based decision support. All projects must address industrial needs and integrate gender equality and climate change perspectives. Scientific publications must be open access. A parallel call also funds AI and cybersecurity projects at 1-10 million SEK per project with a 50 million SEK total budget.
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