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Live data · Updated continuously · Jan 2026 cohort
NLP Mastery Course

From print('hello') to GPT — in 12 weeks.

Stop calling APIs you don't understand. Learn to tokenize, vectorize, fine-tune, and deploy — from first principles to production transformers.

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12-Week Curriculum

Every week,
one abstraction deeper.

// TOKENIZE // EMBED // ATTEND // GENERATE

Week 1–2Foundation

Regex, Tokenization & the Vocabulary Problem

Every model starts here

  • Rule-based tokenizers
  • BPE & WordPiece
  • Unicode edge cases
  • Building vocab from scratch
Live Tokenizer
The
quick
brown
fox
jumps
over
the
lazy
dog
9 tokens8 uniquevocab coverage 89%
Week 3–4Representations

Word Vectors & Semantic Space

Meaning as geometry

  • Word2Vec skip-gram
  • GloVe co-occurrence
  • Cosine similarity
  • Bias in embeddings
Word2Vec · 2D Projection
king
queen
man
woman
cat
dog
Paris
France

king − man + woman ≈ queen · Semantic arithmetic in vector space

Week 5–6Core Architecture

Attention Mechanisms & Self-Attention

The architecture that changed everything

  • Scaled dot-product attention
  • Multi-head attention
  • Positional encoding
  • Visualizing attention
Attention Head · Layer 6
The
cat
sat
on
the
mat
The
cat
sat
on
the
mat
Hover a cell to see attention weight
Week 7–8Modern LLMs

BERT, GPT & the Transformer Family

Pre-training and fine-tuning in practice

  • Masked language modeling
  • Causal language modeling
  • Fine-tuning on custom data
  • LoRA & PEFT
Fine-tuning Pipeline
📄
Raw Text
✂️
Tokenize
🧠
BERT Encode
Fine-tune
🚀
Deploy
Training loss: 0.3420.089 after 3 epochs
Week 9–10Applied NLP

Named Entity Recognition & Information Extraction

Making models answer specific questions

  • Sequence labeling
  • spaCy pipelines
  • Relation extraction
  • Building domain NER
Named Entity Recognition
AppleORG released GPT-4oPROD in San FranciscoLOC on May 13DATE.
4 entities extracted · spaCy + custom training data · 96.1% F1
Week 11–12Capstone

Capstone: Build a Production Chatbot

Ship something real

  • RAG pipeline design
  • Vector database integration
  • Evaluation metrics
  • Deployment on Hugging Face
Capstone · Contract Bot
RAG + Fine-tuned BERT
Summarize this 40-page contract for me.
Sure. Key clauses: IP ownership (§4.2), non-compete 18 months, arbitration in Delaware. Red flag: §7.1 liability cap is $500.
Is the liability cap standard?
No — industry standard is 12× monthly fees. This is 10× below average. Recommend negotiation.
Your Week 12 project · Deployed on Hugging Face Spaces
Who This Is For

Three paths in.
One destination.

Most common track
Software Engineer

You call the API. You never see inside.

You've shipped GPT-powered features. You can't explain why they fail. You want to own the stack.

After 12 weeks →

After 12 weeks: fine-tune your own model, debug tokenization bugs, build RAG pipelines from scratch.

📊
Fastest ROI
Data Analyst

"Can you make it understand emails?"

You're great with SQL and Pandas. Every stakeholder wants NLP. You're tired of saying 'I'll look into it.'

After 12 weeks →

After 12 weeks: classify support tickets, extract entities from contracts, summarize reports automatically.

🌿
Hidden advantage
Linguistics Graduate

Your syntax trees have market value.

You understand language better than any ML engineer. You just don't know how to turn that into code.

After 12 weeks →

After 12 weeks: build domain-specific NER, contribute to model evaluation, consult on language quality.

🔄
Career Switcher

Pivoting into ML from finance, healthcare, or law? We have alumni who made the switch with zero CS degree. The course is self-paced within each cohort — you set the hours.

I'm switching →
Alumni Voices

Real engineers.
Real outcomes.

I used to copy-paste from the OpenAI docs and hope for the best. Now I debug tokenization issues before they reach production. The week on BPE alone was worth the tuition.

Marcus Chen, Senior Software Engineer at Stripe
Marcus Chen
Senior Software Engineer · Stripe
Cohort 4 · $22K salary increase

I have a linguistics PhD and everyone kept telling me to 'just learn Python.' ParseNLP showed me my syntax knowledge was actually a superpower — I got hired as an NLP researcher within 3 months.

Priya Nair, NLP Researcher at Cohere
Priya Nair
NLP Researcher · Cohere
Cohort 6 · Linguistics → Industry

I studied at 10pm after the kids were in bed. The Discord community kept me going — there's something about seeing 'someone's kid just interrupted their study session' and 200 people reacting with 😂 that makes it feel human.

David Okafor, Data Analyst → ML Engineer at JPMorgan
David Okafor
Data Analyst → ML Engineer · JPMorgan
Cohort 3 · Studied nights & weekends

The attention heatmap exercise in Week 6 broke my brain in the best way. I finally understood why BERT works. No other course gave me that moment.

Sofia Reyes, ML Engineer at Spotify
Sofia Reyes
ML Engineer · Spotify
Cohort 5 · Top capstone project

My manager asked me to 'add NLP to the pipeline' without any spec. Six months ago I'd have panicked. Now I scoped it, built it, and shipped it in two sprints.

Arjun Mehta, Backend Engineer → NLP Lead at Razorpay
Arjun Mehta
Backend Engineer → NLP Lead · Razorpay
Cohort 7 · Led team of 3 post-course

I used to copy-paste from the OpenAI docs and hope for the best. Now I debug tokenization issues before they reach production. The week on BPE alone was worth the tuition.

Marcus Chen, Senior Software Engineer at Stripe
Marcus Chen
Senior Software Engineer · Stripe
Cohort 4 · $22K salary increase

I have a linguistics PhD and everyone kept telling me to 'just learn Python.' ParseNLP showed me my syntax knowledge was actually a superpower — I got hired as an NLP researcher within 3 months.

Priya Nair, NLP Researcher at Cohere
Priya Nair
NLP Researcher · Cohere
Cohort 6 · Linguistics → Industry

I studied at 10pm after the kids were in bed. The Discord community kept me going — there's something about seeing 'someone's kid just interrupted their study session' and 200 people reacting with 😂 that makes it feel human.

David Okafor, Data Analyst → ML Engineer at JPMorgan
David Okafor
Data Analyst → ML Engineer · JPMorgan
Cohort 3 · Studied nights & weekends

The attention heatmap exercise in Week 6 broke my brain in the best way. I finally understood why BERT works. No other course gave me that moment.

Sofia Reyes, ML Engineer at Spotify
Sofia Reyes
ML Engineer · Spotify
Cohort 5 · Top capstone project

My manager asked me to 'add NLP to the pipeline' without any spec. Six months ago I'd have panicked. Now I scoped it, built it, and shipped it in two sprints.

Arjun Mehta, Backend Engineer → NLP Lead at Razorpay
Arjun Mehta
Backend Engineer → NLP Lead · Razorpay
Cohort 7 · Led team of 3 post-course

The capstone chatbot I built is now live in production at my company. I demo'd it in my performance review and got promoted. I could not have done that without this course.

Leila Ahmadi, Senior Data Scientist at Databricks
Leila Ahmadi
Senior Data Scientist · Databricks
Cohort 2 · Promoted 4 months later

I'm a 52-year-old analyst who thought transformers were only for 25-year-olds with CS degrees. The instructors genuinely meet you where you are. Best learning investment of my career.

Robert Schultz, Senior Analyst at Deloitte
Robert Schultz
Senior Analyst · Deloitte
Cohort 1 · Career-defining moment',

Week 9 on NER is worth the whole course if you work in legal or finance. I built a contract extraction tool that saves my team 6 hours a week. Every week.

Mei-Ling Wu, Legal Tech Engineer at Harvey AI
Mei-Ling Wu
Legal Tech Engineer · Harvey AI
Cohort 5 · Built production NER tool

The Discord screenshot of the Zoom call where someone's toddler walked in mid-lecture and everyone sent heart emojis — that's the vibe of this whole course. Rigorous but warm.

James Okonkwo, Freelance NLP Consultant at Independent
James Okonkwo
Freelance NLP Consultant · Independent
Cohort 4 · Now charges $180/hr

I failed the first regex assignment. I almost dropped out. My cohort lead messaged me directly at 11pm. I finished top 10%. The human support is unlike any MOOC.

Anika Johansson, NLP Engineer at Klarna
Anika Johansson
NLP Engineer · Klarna
Cohort 6 · Almost quit, finished top 10%

The capstone chatbot I built is now live in production at my company. I demo'd it in my performance review and got promoted. I could not have done that without this course.

Leila Ahmadi, Senior Data Scientist at Databricks
Leila Ahmadi
Senior Data Scientist · Databricks
Cohort 2 · Promoted 4 months later

I'm a 52-year-old analyst who thought transformers were only for 25-year-olds with CS degrees. The instructors genuinely meet you where you are. Best learning investment of my career.

Robert Schultz, Senior Analyst at Deloitte
Robert Schultz
Senior Analyst · Deloitte
Cohort 1 · Career-defining moment',

Week 9 on NER is worth the whole course if you work in legal or finance. I built a contract extraction tool that saves my team 6 hours a week. Every week.

Mei-Ling Wu, Legal Tech Engineer at Harvey AI
Mei-Ling Wu
Legal Tech Engineer · Harvey AI
Cohort 5 · Built production NER tool

The Discord screenshot of the Zoom call where someone's toddler walked in mid-lecture and everyone sent heart emojis — that's the vibe of this whole course. Rigorous but warm.

James Okonkwo, Freelance NLP Consultant at Independent
James Okonkwo
Freelance NLP Consultant · Independent
Cohort 4 · Now charges $180/hr

I failed the first regex assignment. I almost dropped out. My cohort lead messaged me directly at 11pm. I finished top 10%. The human support is unlike any MOOC.

Anika Johansson, NLP Engineer at Klarna
Anika Johansson
NLP Engineer · Klarna
Cohort 6 · Almost quit, finished top 10%
Jan 15 Cohort

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Just your spot in the room. Payment opens 7 days before cohort start — after you've attended the free orientation session.

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What you get
12 weeks of live sessions + recordings
Interactive coding exercises every week
Private Discord cohort community
Personal cohort lead (not just TA queue)
Lifetime access to curriculum updates
Certificate of completion + LinkedIn badge

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Next Cohort · Jan 15, 2026 · 12 weeks

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