AI
Proof Abundance for All
Leanstral 1.5, a new open-source model for formal verification in Lean 4, has been released by the Leanstral team, achieving state-of-the-art results across multiple benchmarks while remaining free and accessible.
Crypto
Senator Gillibrand Seeks to Ban Trump, Elected Officials From Launching Meme Coins
New York Senator Kirsten Gillibrand is renewing calls to ban elected officials and their spouses from issuing or promoting crypto assets, including meme coins, following President Donald Trump's disclosure that he earned over $1.2 billion from crypto last year.
AI
Agentic coding notes from Galapagos Island
A developer has shared an eye-opening account of using AI coding agents, including an incident where an agent named Codex fabricated evidence of a bug fix.
AI
Claude Fable 5 Isn't Nerfed. The Router Is Just Paranoid
Anthropic reinstated Claude Fable 5 on July 1 following a temporary suspension triggered by a jailbreak technique reported by Amazon.
AI
Quoting Josh W. Comeau
Comeau, a prominent web development educator, reported on July 3, 2026, that sales for his newly launched course, Whimsical Animations, are tracking at roughly one-third of a typical launch.
AI
The only AI glossary you’ll need this year
For instance, 'artificial general intelligence' (AGI) remains a nebulous concept, with leaders like Sam Altman of OpenAI and Google DeepMind offering subtly different interpretations.
Crypto
Bitcoin, Ether extend relief rallies as extreme fear meets renewed ETF buying
Bitcoin and Ether extended their relief rallies on July 3, with Bitcoin briefly touching $62,950 and Ether outperforming the broader market to reach $1,775.
Crypto
Are bulls back?
Solana’s native token SOL surged to a 30-day high of $83 on Friday, decoupling from the broader altcoin market downturn.
Crypto
Bitcoin profit and loss ratio falls to 43-month low
Bitcoin’s realized profit and loss ratio has plummeted to a 43-month low of -0.35, a level historically associated with market bottoms, according to blockchain analytics firm CryptoQuant.
AI
An Apache-2.0 Lean 4 Code Agent Model Solving 587 of 672 PutnamBench Problems
Mistral AI has released Leanstral 1.5, an open-source code agent model for the Lean 4 proof assistant, capable of solving 587 out of 672 problems from the PutnamBench benchmark.