MATS Summer 2026 program runs June-August as largest MATS to date — 120 fellows + 100 mentors collaborating with Anthropic Alignment Science, UK AISI, Redwood Research, ARC
The MATS Summer 2026 ML Alignment & Theory Scholars program runs June through August 2026 as the largest MATS program to date — 120 fellows and 100 mentors. Collaborating research groups include Anthropic's Alignment Science team, UK AISI, Redwood Research, and ARC. The program scale represents alignment-research talent-pipeline investment at unprecedented level.
The substantive piece is the alignment-research talent-pipeline scale milestone. Pre-MATS-Summer-2026 alignment-research talent supply was bottlenecked by limited training opportunities — the field's growth pace exceeded the rate at which experienced alignment researchers could mentor new entrants. The 120-fellow + 100-mentor program represents 2x to 3x the typical MATS scale, addressing the talent-pipeline bottleneck directly.
The competitive read for the H2 2026 to 2027 alignment-research labor market is that talent-supply will start to ease in 12-18 months as the MATS Summer 2026 cohort completes the program and enters frontier-lab safety teams or independent research positions. Frontier-lab safety hiring through H2 2026 still faces the talent scarcity that the program addresses; H1 2027 onward the supply curve flattens.
MATS Program — MATS Summer 2026 → · Zylos Research — AI Safety, Alignment, and Interpretability in 2026 →