Friday, 18 September 2026 Sign in

ARC-AGI-3

Reported model scores on ARC-AGI-3, best parseable score first. Each row keeps its verbatim score, test conditions and provenance, and links to the source coverage it was extracted from. Benchmark profile →

Model	Score	Conditions	Provenance	Measured	Source
Claude Opus 5	100%	with Nvidia Agentic Variation Operators (AVO) custom agent harness	vendor-reported	—	coverage →
Claude Opus 5	30.2%	baseline without the Nvidia AVO harness	vendor-reported	—	coverage →

Scores are only comparable within one benchmark under matching conditions — results under different test setups, and scores from other benchmarks, are not directly comparable.

The daily briefing

Every AI story that matters,
in your inbox by 8am.

TLDRocket reads all relevant sources, removes duplicate coverage, and summarises the day in two minutes. Follow companies and topics for alerts, or get the briefing in Slack. Free, no spam, unsubscribe anytime.

TLDRocket 18 September 2026

The biggest signal today wasn’t a new model—it was money moving to the infrastructure that makes models practical. Crusoe, OpenAI’s Stargate partner, raised $3.9 billion in a Series F that pushes its post-money valuation to $30.9 billion, up from about $10 billion after its roughly year-earlier Series E. The implication is simple: compute is still the scarce input, and data-center scale remains where value concentrates. Crusoe says the cash will fund projects like Abilene and expand its AI data-center and cloud offerings, with board changes and “potential IPO discussions” adding to the sense that this is moving from high-growth story to public-market candidate.

Read the full briefing →

Every AI story that matters, in your inbox by 8am.

Every AI story that matters,
in your inbox by 8am.