How Artificial Analysis built its nine-test Intelligence Index v5
The benchmark's methodology balances four capability categories and separates text-heavy model evaluation from multilingual, visual and speech testing.
Read the story ↗How Artificial Analysis built its nine-test Intelligence Index v5Artificial Analysis overhauls AI model index with private tests and agent tasksEmacs at 50: the editor that helped shape free softwareInteractive graphic turns US wealth inequality into stacks of $100 billsC++ perfect-hash library reports billion-per-second static-key lookupsLexifina builds Git-style history for nine titles of the US Code
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C++ perfect-hash library reports billion-per-second static-key lookups
A compile-time design replaces general-purpose collision handling with a tailored hash and vectorized comparison for fixed string sets.
IO Digest Desk2 min read
Lexifina builds Git-style history for nine titles of the US Code
The legal technology project reconstructs statutory changes so researchers can inspect text, effective dates and legislative origins together.
IO Digest Desk3 min read
Nearly 100,000 ordered to evacuate as Cyclone Arnab approaches India
Andhra Pradesh and Odisha opened shelters and moved residents before a forecast early-morning landfall with gusts reaching 150 kilometres per hour.
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WMO says greenhouse gas concentrations reached new highs in 2025
Carbon dioxide averaged 426.8 parts per million as the UN weather agency warned that long-lived gases will sustain warming for decades.
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Google DeepMind previews Genie 4 world-simulation model
The research system generates steerable interactive environments with native audio, simulated physics and more natural character motion.
IO Digest Desk3 min read
Apple unveils 14-inch MacBook Pro powered by M6
The updated notebook adds a 12-core CPU, upgraded on-device AI hardware, Wi-Fi 7 and a claimed 24-hour battery life.
IO Digest Desk2 min read
Apple refreshes 24-inch iMac with M6 chip and Wi-Fi 7
The all-in-one desktop keeps its 4.5K display and seven-color design while adding new AI hardware and faster connectivity.
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Wiz sees PHP2Shell probes but no successful attacks in its telemetry
Researchers report falling internet exposure after disclosure while warning that privately shared exploits can work against some systems.
IO Digest Desk3 min read
IO DESK · 01
LIVE COVERAGELexifina builds Git-style history for nine titles of the US Code
The legal technology project reconstructs statutory changes so researchers can inspect text, effective dates and legislative origins together.
IO DESK · 02
LIVE COVERAGE
Equatorial Guinea expands Bioko malaria strategy to mainland and Annobon
A $116 million expansion will combine household spraying, detailed surveillance and childhood vaccination as the country pursues nationwide malaria elimination.
IO DESK · 03
LIVE COVERAGE
Britain approves production from North Sea's Jackdaw gas field
The government says the already-developed field can begin supplying gas this winter, while critics argue the decision conflicts with climate goals and will not lower bills.
IO DESK · 04
LIVE COVERAGE
Wildlife theme selected for next Bank of England note series
Four native species will become the central images on redesigned sterling notes after a large public consultation.
![Titre uniforme : Charpentier, Marc Antoine (1643-1704). Compositeur. [Les arts florissants. H 487] Divertissement en 5 scènes. - Date de composition : 1685-1686. - Parties des…](/media/articles/commons-b1096973dc25.avif)
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