Models/LangChain Blog/August 26, 2026 at 3:02 PM

LangChain State of AI 2023

Discover how developers build LLM applications in 2023. Insights on popular models, vectorstores, retrieval strategies, and testing methods from LangSmith.

Models / LangChain Blog

Source

Follow LangChain Blog to make it a durable For You signal.

Fast Brief

LangChain Blog / Models

1 min read

1Discover how developers build LLM applications in 2023.
2Insights on popular models, vectorstores, retrieval strategies, and testing methods from LangSmith.

LangChain model_release model

Source Lens

High-credibility vendor_blog source with quieter edition heat and sparse entity coverage.

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Source: LangChain Blog
Type: vendor_blog
Credibility: 82/100
Heat: 61/100
Signals: 1 entity / 2 tags

Article Corroboration

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

Corroborated

Sources: 3
Matches: 2
Signals: 4
Avg trust: 88

Perplexity trusts GPT-6 Astra with end-to-end systems2 signals / 95 trust

OpenAI News / Modelsmodel release, model

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

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

Bloomberg AI / Modelsmodel release, model

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

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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 / 122 scorePerplexity trusts GPT-6 Astra with end-to-end systemsmodel release 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: +2
Source adds: +1
Less removes: 0
Next candidates: 3

Read1 signal / +0.3 bias

Read memory is active for Models.

Save+2 signals / +0.6 bias

Save would add LangChain Blog, LangChain to the reader profile.

Share+2 signals / +0.9 bias

Share would add LangChain Blog, LangChain and push freshness and novelty harder.

Source+1 signal / +0.6 bias

Source would add LangChain Blog to the reader profile.

Less0 signals / -0.4 bias

Less would only dampen ranking bias until a signal exists.

Next Recommendation

model release thread / 3 signals / 122 scorePerplexity trusts GPT-6 Astra with end-to-end systems

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

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model release 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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Next Reads

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

Next Reads Ready

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

Perplexity trusts GPT-6 Astra with end-to-end systemsContinue

Models / OpenAI News / 3 signals / 122 scoremodel release thread

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 DealContinue

Models / Bloomberg AI / 3 signals / 116 scoremodel release thread

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

ReadSource

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

Models / Bloomberg AI / 3 signals / 112 scoremodel release thread

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

ReadSource

Offering Zero Data Retention for frontier modelsContinue

Models / OpenAI News / 3 signals / 112 scoremodel release thread

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

ReadSource

Article Signals

Topic: Models
Source: LangChain Blog
Entities: LangChain
Tags: model_release, model
Reader bias: F1.0 / N1.0

Reading Path

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

3 signals / 122 scorePerplexity trusts GPT-6 Astra with end-to-end systemsmodel release thread

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

ReadSource

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

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

ReadSource

3 signals / 112 scoreDeepSeek’s New Low-Cost Model Deals a Fresh Blow to OpenAI, Z.aimodel release 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 modelsmodel release thread

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

ReadSource

3 signals / 105 scoreApple’s Foldable iPhone Launch Event Gets Underwaymodel release thread

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

ReadSource