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Claude Opus 5

https://www.anthropic.com/news/claude-opus-5
64•meetpateltech•1h ago

Comments

alvis•59m ago
here we go
briandoll•55m ago
Very interesting to see such a focus on cost for performance here
yusufozkan•53m ago
> arc-agi-3 30.2%

wow

m_w_•52m ago
Very impressive headline benchmark numbers. I expected a step change, but not past Fable. That said - it all depends on whether the classifiers make the model unusable...
vinhnx•42m ago
System Card https://www-cdn.anthropic.com/c5fbac3f0b1280a933ebd26d3cb8bb...
pmg1991•40m ago
More discussion here

https://news.ycombinator.com/item?id=49038433

StrauXX•38m ago
The benchmark table is manipulative, borderline lying through statistics. In every line the top performing cell is marked red. Except the line where Sol leads, there it is marked in gray.

Zuckerberg's AI optimism blitz using nostalgia to sell AI future amid backlash

https://fortune.com/2026/07/23/zuckerberg-ai-ad-optimism-backlash/
1•1vuio0pswjnm7•1m ago•0 comments

PlayStation Network outage leaves players dreading all-digital future

https://www.polygon.com/playstation-network-down-psn-outage-digital-games-backlash/
1•speckx•2m ago•0 comments

A representation of a chapter of your life through music

https://www.cuecard.live
1•alicoredi•3m ago•0 comments

Data Depot [pdf]

https://datadepot.khoury.northeastern.edu/report/Report.pdf
1•petethomas•3m ago•0 comments

Tesla swapped a solar owner's lease contract for the Book of Enoch

https://electrek.co/2026/07/23/tesla-solar-lease-contract-book-of-enoch/
1•ColinWright•4m ago•0 comments

The Carbon programming language: graduating from the experiment

https://www.youtube.com/watch?v=WJl4ftb5Fxg
1•theanonymousone•5m ago•0 comments

Alphabet's $205B AI spending plan spooks investors

https://www.latimes.com/business/story/2026-07-23/alphabets-205-billion-ai-spending-plan-spooks-i...
1•1vuio0pswjnm7•5m ago•0 comments

Building a DynamoDB Conformance Suite

https://martinhicks.dev/articles/dynoxide-conformance-suite
1•speckx•5m ago•0 comments

Measles Cases and Outbreaks in 2026

https://www.cdc.gov/measles/data-research/index.html
1•impish9208•6m ago•0 comments

The absolute state of state management

https://infrequently.org/2026/07/state-management/
1•agos•6m ago•0 comments

We built an email platform you deploy in your own AWS account

https://sendbunny.co
1•mvsingh•8m ago•2 comments

Build Systems Discussion

https://civboot.github.io/blog/2026-07-24-build-systems.html
2•theanonymousone•8m ago•1 comments

Mistaking making for the thing you've made

https://world.hey.com/jason/mistaking-making-for-the-thing-you-ve-made-bd348df9
1•dotcoma•9m ago•0 comments

AI has a weak spine. We proved it on R/AmIOverreacting

https://modelsagree.com/labs/ai-judges-overreacting
1•hankimprod•11m ago•0 comments

GitHub Mobile: Fix failing Actions checks with Copilot cloud agent

https://github.blog/changelog/2026-07-23-github-mobile-fix-failing-actions-checks-with-copilot-cl...
1•OptionOfT•12m ago•1 comments

Specification for a 100% AI-Free Software Supply Chain

https://rentry.co/organic-code-spec-v1-0-md
1•open-reality•16m ago•0 comments

Ask HN: How do I find startups that are looking for a dev? How to approach them?

2•need_a_work23•16m ago•1 comments

Code is no longer the bottleneck. Understanding is

https://www.coderabbit.ai/blog/code-is-no-longer-the-bottleneck-understanding-is
1•gillh•17m ago•0 comments

Orchestration vs. Choreography in the Agentic Era

https://heysoup.co/notes-lets-dance
1•heysoup•17m ago•0 comments

The Kids' Guide to Piracy

https://friendo.monster/posts/the-kids-guide-to-piracy.html
3•speckx•19m ago•0 comments

Notion Acquires ZeroEntropy

https://zeroentropy.dev/articles/zeroentropy-is-joining-notion/
1•Abh1Works•21m ago•0 comments

Better Than Free

https://kk.org/thetechnium/better-than-fre/
1•rafaelc•21m ago•0 comments

The White House Report on Revitalizing U.S. Scientific Leadership

https://lemire.me/blog/2026/07/22/from-institutions-to-individuals-the-white-house-report-on-revi...
2•ibobev•21m ago•0 comments

Scientists revive a powerful antibiotic that superbugs had defeated

https://www.sciencedaily.com/releases/2026/07/260722032108.htm
2•bilsbie•22m ago•0 comments

Claude Opus 5 – Artificial Analysis

http://artificialanalysis.ai/models/claude-opus-5
1•pranshuchittora•22m ago•0 comments

How MVCC and Transactions Work in RocksDB

https://artem.krylysov.com/blog/2026/07/23/how-mvcc-and-transactions-work-in-rocksdb/
1•ibobev•23m ago•0 comments

Mid-Conversation System Messages

https://platform.claude.com/docs/en/build-with-claude/mid-conversation-system-messages
1•alvis•23m ago•0 comments

Solod 0.2: Networking, new targets, friendlier interop

https://antonz.org/solod-0.2/
2•ibobev•23m ago•0 comments

The global balance sheet 2026: Imbalance and divergence

https://www.mckinsey.com/mgi/our-research/the-global-balance-sheet-2026-imbalance-and-divergence
1•toomuchtodo•24m ago•1 comments

PySINDy – A package for the sparse identification of nonlinear dynamical systems

https://github.com/dynamicslab/pysindy
2•sebzuddas•24m ago•1 comments