Models/Hacker News AI/September 10, 2026 at 9:22 PM

OpenAI’s Navier-Stokes release included a Lean 4 formal proof

HN 139 pts · 137 comments

ModelsAI

Models / Hacker News AI

Source

Follow Hacker News AI to make it a durable For You signal.

Fast Brief

Hacker News AI / Models

1 min read

1HN 139 pts · 137 comments

OpenAI hacker_news community_signal openai model_release

Source Lens

Lower-confidence hacker_news source with strong edition heat and sparse entity coverage.

Watch

Source: Hacker News AI
Type: hacker_news
Credibility: 60/100
Heat: 73/100
Signals: 1 entity / 4 tags

Article Corroboration

2 independent stories from 2 sources corroborate this article around OpenAI and model release.

Corroborated

Sources: 3
Matches: 2
Signals: 4
Avg trust: 81

Offering Zero Data Retention for frontier models2 signals / 95 trust

OpenAI News / ModelsOpenAI, model release

Preview actions train this device only. Live stories will sync once production news IDs are available.

ReadSource

OpenAI Gives US Agencies 50% Off Models, Ending $1 Per Year Deal2 signals / 88 trust

Bloomberg AI / ModelsOpenAI, model release

Preview actions train this device only. Live stories will sync once production news IDs are available.

ReadSource

Server Profile

Server-side profile learning will appear after saved stories, reads, source clicks, or Less feedback sync.

Server Waiting

Trained: 0
Ignored: 0
Hidden: 0

Reader Fit

1 reader signal matches this article; 3 follow-ups keep the thread moving.

Reader Fit

Profile matches: 1
Follow-ups: 3
Reader bias: Balanced

Topic

Models is in your reader profile.

Continue Thread / 3 signals / 116 scoreOpenAI Gives US Agencies 50% Off Models, Ending $1 Per Year DealOpenAI thread

Preview actions train this device only. Live stories will sync once production news IDs are available.

ReadSource

Read Training

Article read training starts after the reader opens this story.

Awaiting Read

Opened: No
Training signals: 0
Next target: Open

OpenedNext / Open
The article open is logged, but it does not train preferences yet.
Meaningful readWait / 35%
Reading to 35% starts profile training and reading history.
Deep readWait / 80%
Reading to 80% strengthens related topic and entity memory.

Open this article to start reader-memory training for Models.

Feedback Loop

Article feedback loop will appear after an explicit action.

Waiting

Action: None
Signal delta: 0
Bias shift: 0
Topic: Models

Awaiting feedback

Deep read, save, share, or press Less to show article-level training feedback.

Learning Impact

This article has 1 active reader-memory signal and 3 follow-up recommendations.

Learning Active

Article memory: 1
Save adds: +3
Source adds: +1
Less removes: 0
Next candidates: 3

Read1 signal / +0.3 bias

Read memory is active for Models.

Save+3 signals / +0.6 bias

Save would add Hacker News AI, OpenAI, openai to the reader profile.

Share+3 signals / +0.9 bias

Share would add Hacker News AI, OpenAI, openai and push freshness and novelty harder.

Source+1 signal / +0.6 bias

Source would add Hacker News AI to the reader profile.

Less0 signals / -0.4 bias

Less would only dampen ranking bias until a signal exists.

Next Recommendation

OpenAI thread / 3 signals / 116 scoreOpenAI Gives US Agencies 50% Off Models, Ending $1 Per Year Deal

Preview actions train this device only. Live stories will sync once production news IDs are available.

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Preview actions train this device only. Live stories will sync once production news IDs are available.

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Next Reads

4 next reads: 4 continue, 0 explore, and 0 verify.

Next Reads Ready

Candidates: 4
Continue: 4
Explore: 0
Verify: 0

OpenAI Gives US Agencies 50% Off Models, Ending $1 Per Year DealContinue

Models / Bloomberg AI / 3 signals / 116 scoreOpenAI thread

Preview actions train this device only. Live stories will sync once production news IDs are available.

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DeepSeek’s New Low-Cost Model Deals a Fresh Blow to OpenAI, Z.aiContinue

Models / Bloomberg AI / 3 signals / 113 scoreOpenAI thread

Preview actions train this device only. Live stories will sync once production news IDs are available.

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Offering Zero Data Retention for frontier modelsContinue

Models / OpenAI News / 3 signals / 112 scoreOpenAI thread

Preview actions train this device only. Live stories will sync once production news IDs are available.

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OpenAI's Sam Altman on Astra Model Debut, Benefits of AIContinue

Models / Bloomberg AI / 3 signals / 105 scoreOpenAI thread

Preview actions train this device only. Live stories will sync once production news IDs are available.

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Article Signals

Topic: Models
Source: Hacker News AI
Entities: OpenAI
Tags: hacker_news, community_signal, openai, model_release
Reader bias: F1.0 / N1.0

Reading Path

5 follow-ups ranked by article overlap, shared entities, and reader signals.

3 signals / 116 scoreOpenAI Gives US Agencies 50% Off Models, Ending $1 Per Year DealOpenAI thread

Preview actions train this device only. Live stories will sync once production news IDs are available.

ReadSource

3 signals / 113 scoreDeepSeek’s New Low-Cost Model Deals a Fresh Blow to OpenAI, Z.aiOpenAI thread

Preview actions train this device only. Live stories will sync once production news IDs are available.

ReadSource

3 signals / 112 scoreOffering Zero Data Retention for frontier modelsOpenAI thread

Preview actions train this device only. Live stories will sync once production news IDs are available.

ReadSource

3 signals / 105 scoreOpenAI's Sam Altman on Astra Model Debut, Benefits of AIOpenAI thread

Preview actions train this device only. Live stories will sync once production news IDs are available.

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3 signals / 105 scoreOpenAI's Altman Says Astra Model Took Longer Than HopedOpenAI thread

Preview actions train this device only. Live stories will sync once production news IDs are available.

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