Daily Dose of Data Science
Avi Chawla, Akshay PachaarA free newsletter for continuous learning about data science and ML, lesser-known techniques, and how to apply them in 2 minutes. We keep things no-fluff. Join 100,000+ data scientists from top companies like Google, NVIDIA, Microsoft, Uber, etc.
| Platform |  | Pricing | Only free issues | Publishes | Daily |
|---|---|---|---|---|---|
| Issues | 1290 | Founded | 4 years ago | Last Issue | 7 days ago |
| Active | |||||
Read this Newsletter
blog.dailydoseofds.comLatest Issues
How do AI teams use RL in production?
How do AI teams use RL in production?
Part 13 of the Reinforcement Learning course is available now.
Here, we look at what actual AI labs and companies are actually doing with everything we learned across twelve chapters.
Read Part 1...
[Hands-on] Rebuilding Claude Code's Harness
The agent loop inside Claude Code is nothing special. It sends the model a task, runs whatever tools the model requests, feeds the results back, and repeats until there’s a final answer.
Anyone can write that loop in thirty lines. But a ba...
RLHF vs. DPO vs. GRPO in RL
Kimi K3 vs Opus 4.8 vs Fable 5 vs GPT-5.6 Sol
When Claude Opus 4.8 shipped on May 28, it was the most capable model available to the public.
Yesterday, Moonshot AI released Kimi K3, and it beats Opus 4.8 at max effort on four of five...
Agents Need a New Kind of Web Search
A free O’Reilly book on debugging production systems
Coding agents collapsed the cost of writing code, but validation capacity stayed as is. Tests still encode only the failure modes someone anticipated, and staging still cannot reprod...
Why Small Models Alone Don't Reduce Inference Costs
Inference bills climb with every new agent and every extra call. So in production, teams prefer to load the repetitive steps onto small task-specific models to bring the cost back down.
The move is correct, but using SLMs alone doesn’t imp...
Key Facts
Audience Metrics
Subscribers, engagement, traffic and sponsorship for Daily Dose of Data Science.
| Subscribers | Engagement | 79 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
SEO Reach
Where Daily Dose of Data Science ranks on Google, and how much search traffic it brings in.
| Ranked Keywords | 4.6k | Monthly Search Traffic | Top Keywords |
|---|
Chart Rankings
How this newsletter ranks in the official Substack charts.
| #184 |
Authors
The writers behind this newsletter.
My daily posts make data science less intimidating. Sharing untold observations on Data Science in a minute-long daily newsletter.
Social
Frequently Asked Questions
How can I access the email archive for Daily Dose of Data Science?
You can find recent issues that have been published by Daily Dose of Data Science on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.
How many subscribers does Daily Dose of Data Science have?
To see how many people subscribe to Daily Dose of Data Science, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.
How can I advertise in Daily Dose of Data Science?
Newsletter advertising can be extremely effective when it's done right. Before you pitch Daily Dose of Data Science as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.
Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.
How much does it cost to sponsor a publication like Daily Dose of Data Science?
Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.
To find out how much an ad will cost, contact Daily Dose of Data Science using the contact information provided and ask for a copy of their media kit.
How can I find newsletters related to Daily Dose of Data Science?
Scroll up to where it says Related Newsletters to see other publications like Daily Dose of Data Science. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
How do I contact Daily Dose of Data Science?
Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.