Dan Petrovic
@dejanseo.bsky.social
I do machine learning and SEO.
Director of DEJAN | https://dejan.ai/
Director of DEJAN | https://dejan.ai/
Tool: compressor.dejan.ai
Use: Enter URL to get 5 levels of semantic content compression.
Use: Enter URL to get 5 levels of semantic content compression.
November 9, 2025 at 10:15 AM
Tool: compressor.dejan.ai
Use: Enter URL to get 5 levels of semantic content compression.
Use: Enter URL to get 5 levels of semantic content compression.
How much of your content survives the AI Search filter?
Article: dejan.ai/blog/ai-sear...
Article: dejan.ai/blog/ai-sear...
November 7, 2025 at 3:42 PM
How much of your content survives the AI Search filter?
Article: dejan.ai/blog/ai-sear...
Article: dejan.ai/blog/ai-sear...
Thanks Brisbane!
Next stop, Amsterdam.
Next stop, Amsterdam.
October 17, 2025 at 7:31 AM
Thanks Brisbane!
Next stop, Amsterdam.
Next stop, Amsterdam.
"In this session Dan will pop-up the bonnet and reveal the very engine that drives his AI optimization workflow. Get ready for an unprecedented level of both strategic and practical advice."
register.spotlightconf.com/2025/begin?c...
register.spotlightconf.com/2025/begin?c...
October 16, 2025 at 4:17 AM
"In this session Dan will pop-up the bonnet and reveal the very engine that drives his AI optimization workflow. Get ready for an unprecedented level of both strategic and practical advice."
register.spotlightconf.com/2025/begin?c...
register.spotlightconf.com/2025/begin?c...
I keep losing track of our tools and demos so I made a list: dejan.ai/tool/
October 5, 2025 at 1:21 PM
I keep losing track of our tools and demos so I made a list: dejan.ai/tool/
If your page was one of the search results supplied to Google’s AI, would it be selected as one of the grounding sources in its final response? dejan.ai/brand-releva...
October 5, 2025 at 8:33 AM
If your page was one of the search results supplied to Google’s AI, would it be selected as one of the grounding sources in its final response? dejan.ai/brand-releva...
Citation Mining for AI SEO 👉 cm.dejan.ai
At DEJAN AI this represents a single step in a complex citation mining pipeline which involves GSC API, query intent classification, synthetic query and fanout generation, prompt generation, citation target text retrieval, NLP and semantic matching.
At DEJAN AI this represents a single step in a complex citation mining pipeline which involves GSC API, query intent classification, synthetic query and fanout generation, prompt generation, citation target text retrieval, NLP and semantic matching.
September 20, 2025 at 2:36 PM
Citation Mining for AI SEO 👉 cm.dejan.ai
At DEJAN AI this represents a single step in a complex citation mining pipeline which involves GSC API, query intent classification, synthetic query and fanout generation, prompt generation, citation target text retrieval, NLP and semantic matching.
At DEJAN AI this represents a single step in a complex citation mining pipeline which involves GSC API, query intent classification, synthetic query and fanout generation, prompt generation, citation target text retrieval, NLP and semantic matching.
Update: Brand FAQs added to our AI sentiment tool: reviews.dejan.ai
September 4, 2025 at 9:48 AM
Update: Brand FAQs added to our AI sentiment tool: reviews.dejan.ai
Want this?
We're looking for AI Search Optimization pioneers to provide feedback. Early Access Request: dejan.ai/engage/?feat...
We're looking for AI Search Optimization pioneers to provide feedback. Early Access Request: dejan.ai/engage/?feat...
September 2, 2025 at 10:21 PM
Want this?
We're looking for AI Search Optimization pioneers to provide feedback. Early Access Request: dejan.ai/engage/?feat...
We're looking for AI Search Optimization pioneers to provide feedback. Early Access Request: dejan.ai/engage/?feat...
Look at me predicting monthly search volumes for ~700,000 fan-out queries for one of my clients. No SaaS, no APIs. A custom model I trained for them on their own GSC data. This is absolutely delightful stuff! ✨
August 29, 2025 at 3:54 PM
Look at me predicting monthly search volumes for ~700,000 fan-out queries for one of my clients. No SaaS, no APIs. A custom model I trained for them on their own GSC data. This is absolutely delightful stuff! ✨
What a fascinating way to get an idea what Google "thinks" you do based on what it has on you. Based on the "About" snippet I think I should stop releasing random tools and start promoting the fact I run a commercial AI Search agency with paying clients.
August 19, 2025 at 3:38 AM
What a fascinating way to get an idea what Google "thinks" you do based on what it has on you. Based on the "About" snippet I think I should stop releasing random tools and start promoting the fact I run a commercial AI Search agency with paying clients.
This tool allows you to see if a person, brand, product or service is a known entity in Google's knowledge graph.
entities.dejan.ai
entities.dejan.ai
August 17, 2025 at 3:17 PM
This tool allows you to see if a person, brand, product or service is a known entity in Google's knowledge graph.
entities.dejan.ai
entities.dejan.ai
The two pillars of AI optimization are model understanding and control with well-established analogues in the machine learning industry called mechanistic interpretability and model steering.
This is new. The rest is SEO.
Read: dejan.ai/blog/underst...
This is new. The rest is SEO.
Read: dejan.ai/blog/underst...
August 17, 2025 at 3:01 AM
The two pillars of AI optimization are model understanding and control with well-established analogues in the machine learning industry called mechanistic interpretability and model steering.
This is new. The rest is SEO.
Read: dejan.ai/blog/underst...
This is new. The rest is SEO.
Read: dejan.ai/blog/underst...
0 = plain text
1 = link token
1 = link token
August 13, 2025 at 3:21 PM
0 = plain text
1 = link token
1 = link token
Are you an SEO? Rejoice!
With GPT-5 OpenAI secured your job for a very, very long time: dejan.ai/blog/gpt-5-m...
With GPT-5 OpenAI secured your job for a very, very long time: dejan.ai/blog/gpt-5-m...
August 10, 2025 at 12:36 PM
Are you an SEO? Rejoice!
With GPT-5 OpenAI secured your job for a very, very long time: dejan.ai/blog/gpt-5-m...
With GPT-5 OpenAI secured your job for a very, very long time: dejan.ai/blog/gpt-5-m...
✅ New model trained and deployed.
✅ Added "High Effort" mode for deep query fan-out.
✨ Free Access: dejan.ai/tools/fanout/
✅ Added "High Effort" mode for deep query fan-out.
✨ Free Access: dejan.ai/tools/fanout/
August 10, 2025 at 10:55 AM
✅ New model trained and deployed.
✅ Added "High Effort" mode for deep query fan-out.
✨ Free Access: dejan.ai/tools/fanout/
✅ Added "High Effort" mode for deep query fan-out.
✨ Free Access: dejan.ai/tools/fanout/
Are your backlinks safe?
Our link spam detection algorithm can accurately predict obvious money links on any page. Test yours and see if we can spot them: penguin.dejan.ai
Our link spam detection algorithm can accurately predict obvious money links on any page. Test yours and see if we can spot them: penguin.dejan.ai
August 6, 2025 at 12:20 PM
Are your backlinks safe?
Our link spam detection algorithm can accurately predict obvious money links on any page. Test yours and see if we can spot them: penguin.dejan.ai
Our link spam detection algorithm can accurately predict obvious money links on any page. Test yours and see if we can spot them: penguin.dejan.ai
Which queries will be grounded with search?
You can now paste your queries in bulk, one per line:
grounding.dejan.ai and get classification results for each.
You can now paste your queries in bulk, one per line:
grounding.dejan.ai and get classification results for each.
August 3, 2025 at 5:26 AM
Which queries will be grounded with search?
You can now paste your queries in bulk, one per line:
grounding.dejan.ai and get classification results for each.
You can now paste your queries in bulk, one per line:
grounding.dejan.ai and get classification results for each.
OpenAI Grounding Classifier
grounding.dejan.ai
grounding.dejan.ai
August 1, 2025 at 8:18 AM
OpenAI Grounding Classifier
grounding.dejan.ai
grounding.dejan.ai
For my text chunk loving friends: chunk.dejan.ai
July 22, 2025 at 6:19 AM
For my text chunk loving friends: chunk.dejan.ai
I applied a super-cool thresholding algorithm by Nobuyuki Otsu from 1979 to help me with arbitrary label search query classification using GLiNER. A very unlikely application in NLP but it works like a charm!
dejan.ai/blog/otsu/
dejan.ai/blog/otsu/
July 9, 2025 at 1:20 PM
I applied a super-cool thresholding algorithm by Nobuyuki Otsu from 1979 to help me with arbitrary label search query classification using GLiNER. A very unlikely application in NLP but it works like a charm!
dejan.ai/blog/otsu/
dejan.ai/blog/otsu/
I analysed 18,000,000 real human search queries. They're short.
July 4, 2025 at 2:33 AM
I analysed 18,000,000 real human search queries. They're short.
Optimising for AI visibility.
dejan.ai/media/html/r...
Here's a glimpse into one part of our AI model interpretability pipeline where we probe the model and extract citations, named entities and sentiment for the main brand and its top competitors.
dejan.ai/media/html/r...
Here's a glimpse into one part of our AI model interpretability pipeline where we probe the model and extract citations, named entities and sentiment for the main brand and its top competitors.
July 2, 2025 at 1:47 PM
Optimising for AI visibility.
dejan.ai/media/html/r...
Here's a glimpse into one part of our AI model interpretability pipeline where we probe the model and extract citations, named entities and sentiment for the main brand and its top competitors.
dejan.ai/media/html/r...
Here's a glimpse into one part of our AI model interpretability pipeline where we probe the model and extract citations, named entities and sentiment for the main brand and its top competitors.
Got that? Good.
techcrunch.com/2025/06/30/c...
techcrunch.com/2025/06/30/c...
July 1, 2025 at 2:17 AM
Got that? Good.
techcrunch.com/2025/06/30/c...
techcrunch.com/2025/06/30/c...