ARC-AGI-3: people solve all of it, frontier AI scores under 1 percent
The ARC Prize Foundation's interactive benchmark is a reminder to test AI on the work you need done, not on general leaderboards.
Source: arxiv.org
ESS Meridian, Industry desk
Industry Watch
Coverage and intelligence on AI and public transportation.
Latest release October 30, 2026
Coverage and intelligence on AI and public transportation, with the source for every item.
Verified coverage only
Industry Watch publishes coverage of AI and public transportation once each item has been checked against its sources and approved by a named ESS Meridian editor. The first verified briefs will appear here.
AI
Coding agents now ship sandboxes. Public buyers should set the defaults.
Claude Code, Codex and Copilot all offer permission and sandbox controls, but they start from different defaults. Agencies should decide them rather than inherit them.
Source: developersdigest.tech
Computer-use benchmarks test a standard desktop, not an agency's software
OSWorld, a leading benchmark for agents that operate computers, uses everyday applications. Agencies should test agents on their own systems before deploying them.
Source: os-world.github.io
Read an AI provider's safety policy as a deployer's document
Anthropic's revised Responsible Scaling Policy adds regular risk reports and acknowledges that capability thresholds are hard to apply. Buyers still need their own controls.
Source: anthropic.com
Reasoning has an energy cost. Report energy per task.
Research finds long, reasoning-style queries use many times the energy of typical ones, and that efficiency gains can offset much of it.
Source: rcrwireless.com
World models are real research. Ask vendors to show closed-loop control.
Meta's V-JEPA 2 and Google DeepMind's Genie 3 show genuine progress. Neither is a turnkey product for vehicles or yards.
Source: infoq.com
xAI's Memphis expansion shows AI's energy fights are now legal fights
A federal judge has let the NAACP's Clean Air Act case over xAI's Southaven turbines proceed, over the Justice Department's objection.
Source: desotocountynews.com
Transportation
A consolidated operator market puts the leverage in the contract
Transdev's 2023 purchase of First Transit created the largest private operator of US public transportation. Agencies' leverage now sits in what they write into contracts.
Source: transdevna.com
Boston's commuter rail rebid will shape US rail operations contracts
Final bids for a nine-year MBTA contract arrived in September. The current Keolis contract has cost about $1 billion more than originally planned.
Source: wbur.org
For battery-electric buses, the grid connection is the long pole
Industry and agency evidence agree: power upgrades and depot retrofits take longer than buying the buses.
Source: metro-magazine.com
Paratransit demand is growing faster than budgets
New York's Access-A-Ride now carries about 50 percent more trips than before the pandemic, and its costs are projected to pass $1.2 billion a year by 2030.
Source: mta.info
Paris opened its buses to competition, and the incumbent kept most of them
Île-de-France Mobilités tendered RATP's bus network in 12 lots. RATP's own subsidiary won eight; an Italian operator won its first Paris contract.
Source: ratpgroup.com
TfL's open data shows what publishing the feed can do
A Deloitte study for Transport for London valued its free open data at up to £130 million a year for London's economy.
Source: tfl.gov.uk
When a bus maker fails: King County Metro's lesson in supplier risk
Metro retired its early battery buses after their manufacturer's bankruptcy left it without parts. Procurement can plan for that.
Source: theurbanist.org
Cross-sector
Data centres and electric bus depots are drawing on the same grid
US data-centre electricity use could nearly triple by 2028, while transit agencies wait years for depot power upgrades.
Source: publicpower.org
SMART grants have ended. Pilots that relied on them need a new funding path.
Congress reallocated about $205 million in unspent SMART funds in the FY2026 appropriations act. Existing grants continue; no new funding rounds will be issued.
Source: transportation.gov
Analysis
Coding agents and the public operator
What today's agent runtimes can do, how they are controlled, what benchmarks show and miss, and what a public agency should require before deploying one.
ESS Meridian Desk, 2 min read
Where the contracts turn: transit operations markets in 2026
A consolidated US operator market, Boston's commuter rail rebid, the opening of Paris buses to competition, and the fastest-growing cost line in US transit.
ESS Meridian Desk, 2 min read