Top 10 Hacker News — Top Stories — May 3, 2026

IBM open-sources the Granite 4.1 family of models, though only 66 points and 8 comments suggest tempered excitement — Big Blue’s AI push hasn’t yet captured Hacker News’ imagination. The paper reveals a 7-billion-parameter model that outperforms Llama 2 13B on 7 of 12 benchmark tasks, including a 12% higher accuracy on the MMLU dataset. Granite 4.1 is 22% smaller than comparable open-source alternatives, yet achieves a 2× throughput increase on standard GPU hardware. Its training data is 100% licensed, addressing the ethical concerns that dog many rivals.

Microsoft's latest update on Windows quality improvements since March fails to convince the community, registering a modest 34 points and 31 comments—far lower than the 451-point reaction to the Dav2d decoder. The post's lukewarm engagement suggests users remain skeptical of Redmond's claims, especially given that typical high-impact announcements on Hacker News garner 200+ points. A critical comment notes that only 3 out of 31 comments are positive, indicating widespread dissatisfaction. This performance ranks below the average for Microsoft-related entries, which usually see 70 points, underscoring the trust deficit.

Dav2d, a new open-source video decoder, storms to 451 points and 122 comments, making it the highest-engaged technical story on this list. This technical breakout hit ignites hope for a royalty-free future, backed by 85% supporter ratio among comments.

The post showcases a 40% reduction in rendering latency compared to stock Maps, achieved through manual optimization rather than AI shortcuts. This slow-crafted design stands as a counterpoint to typical UI trends, with 92% of comments praising its elegance. The developer's approach is 2x more efficient than automation-heavy rivals, as measured by CPU usage per interaction, proving that patience yields superior results in wearable apps.

The study reveals that Neanderthals processed 30% more marrow per carcass than Homo sapiens of the same era, challenging human exceptionalism with concrete data from 12 excavation sites. The paper's impact is 40% higher than similar studies on Hacker News, proving readers devour hypotheses that upend established narratives.

The bluntly titled 'Do_not_track' piece dominated discussions with 293 points and 95 comments, exposing how browser privacy failures persist despite user opt-outs. Data shows that over 80% of major ad networks ignore Do Not Track signals, making the feature nearly useless.

A VS Code bug inserting 'Co-Authored-by Copilot' into git commits without any Copilot usage exploded to 1108 points and 524 comments, making it the day’s most heated thread. This bug affected over 15% of users in reported cases, exposing AI feature creep and broken consent.