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The firehose
Every story we tracked in the last 72 hours, ranked by signal. The Brief is our curated read of the wire; this is the wire itself.
Volume is not signal. Filter by topic and read the wire on the axis that matters to you.
— how the Ledger reads the news
The wire is exhaustive on purpose. Press releases, earnings transcripts, preprints, regulatory filings, conference abstracts — we ingest everything within the sector envelope and tag it. The Brief picks ten stories a day; this page shows the rest. The point is not to read every item — it is to know that nothing was missed.
The wire · 5 matching · Product
Ranked by signal
- 01mit tr·Nov 5, 2025Bullish
Quantinuum Launches Helios: 96 Physical / 48 Logical Qubits at 99.99% SPAM
Quantinuum commercially launched Helios — successor to H2 — with 96 physical and 48 fully error-corrected logical qubits at 2:1 encoding and 99.99% SPAM fidelity. The company claims the first universal, fully fault-tolerant gate set with repeatable QEC. First Singapore installation followed in March 2026.
- 02darpa·Nov 11, 2025Bullish
DARPA QBI Stage B: 11 Companies Advance Through Independent Benchmark Gate
DARPA's Quantum Benchmarking Initiative advanced 11 companies to Stage B: IBM, Quantinuum, IonQ, Atom Computing, PsiQuantum, Diraq, Nord Quantique, Photonic Inc., Quantum Motion, QuEra, Silicon Quantum Computing, and Xanadu. The selection serves as the most credible independent benchmark in the field.
- 03quantinuum press·May 5, 2026Bullish
Quantinuum and BMW Expand Multi-Year Materials Science Partnership
Quantinuum and BMW expanded their 2021-vintage collaboration into a multi-year deal applying trapped-ion quantum systems to catalyst and EV battery research. BMW will use successive systems — Helios, Sol (2027), Apollo (2029) — for industrial chemistry simulation. Reinforces auto-OEM validation of quantum chemistry.
- 04ibm newsroom·Apr 29, 2026Bullish
IBM + MIT Launch Computing Research Lab Spanning AI and Quantum
IBM and MIT formally launched the MIT-IBM Computing Research Lab, expanding their long-running AI collaboration to include quantum computing alongside foundational AI research. In support of IBM's 2029 fault-tolerant Starling target.
- 05nvidia·Apr 16, 2026Bullish
NVIDIA Launches "Ising" Open AI Models for Quantum Calibration; Quantum Stocks Rally
NVIDIA released "Ising," the first family of open-source quantum AI models for QPU calibration and error-correction decoding (2.5× faster, 3× more accurate than traditional decoders). Quantum stocks rallied broadly; Xanadu spiked 54% on the news. Reinforces NVQLink as the de facto hybrid integration standard.
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