If you are filling choices for TNEA 2026, you have probably wondered: should I pick Computer Science, or one of the new AI branches? We crunched the official TNEA 2025 allotment data to see how the AI-era branches actually closed.
The big picture: AI&DS is now everywhere
Artificial Intelligence and Data Science (branch code AD) was offered by 331 college-branch combinations in 2025 — second only to CSE itself (405), and ahead of old workhorses like Mechanical (352 is close, but falling) and IT (292).
| Branch | Code | Offerings (2025) | Avg OC cutoff | Highest OC cutoff |
|---|---|---|---|---|
| Computer Science and Engineering | CS | 405 | 147.5 | 200.00 (Anna Univ CEG) |
| Artificial Intelligence & Data Science | AD | 331 | 145.4 | 196.00 |
| Information Technology | IT | 292 | 144.8 | 198.00 |
| CSE (AI and Machine Learning) | AM | 129 | 144.8 | 196.00 |
| CSE (Cyber Security) | SC | 132 | 145.4 | 194.00 |
| CS and Business Systems | CB | 69 | 148.8 | 194.00 |
| Electronics & Communication | EC | 392 | 142.4 | 199.50 |
| Mechanical | ME | 352 | 126.7 | 196.50 |
| Civil | CE | 223 | 130.0 | 195.50 |
What this means for your choice list
- AI&DS cutoffs track CSE closely (avg 145.4 vs 147.5). In most colleges, the AI&DS closing cutoff was within a couple of marks of CSE — it is no longer the “easier backdoor into computing” it was in 2021–22.
- The premium is in the college, not the branch name. Top-college CSE still closes at 199–200, while the same AI branches in mid-tier colleges close in the 140s. A strong college with AD/AM often beats a weak college with CS.
- Self-supporting (SS) computing seats are scarce and hot — IT (SS) and CSE (SS) had only ~5 offerings each, closing near 198–199 on average.
- Classic ECE remains the #2 by availability (392 offerings) and its top-end (199.5 at CEG/PSG) rivals CSE.
Try it yourself: enter your cutoff and community in the TNEAhelp College-Finder (TNEA 2026 edition, based on 2025 data) and filter branch codes CS, AD, AM, SC, CB to compare — then share the result with your parents on WhatsApp straight from the results page.
Source: official TNEA 2025 allotment statistics, analysed by TNEAhelp. Cutoffs shown are OC-category closing cutoffs; always verify with official sources.