Vatsa Joshi

AI Engineer | Turning AI capabilities into production products

[Vatsa Joshi @Vatsa404]

@guilleflorvs The Anthropic Mafia

[Vatsa Joshi @Vatsa404]

Grok 4.5 vs GPT-5.6 launched within 24 hours of each other.

The real story is not benchmarks. It is token efficiency: same task, 14k tokens vs 67k.

In agentic loops, tokens = latency = cost = noise. Efficiency is the new frontier.

#AI #LLM #AIEngineering

[Vatsa Joshi @Vatsa404]

https://t.co/UgkB8FkKgA

[Vatsa Joshi @Vatsa404]

Sharp edge I hit building local GraphRAG:

Cypher relationship types can't be parameterized. The type comes from an LLM. That's an injection vector.

Rule: any LLM output touching a query string is hostile. Sanitize before interpolation.

Full writeup in replies

#RAG #Neo4j

[Vatsa Joshi @Vatsa404]

Running Claude Code with 2 accounts on one Windows machine (personal + work).

- PowerShell functions to swap CLAUDE_CONFIG_DIR
- Per-workspace VS Code settings
- Zero credential mixups

Saves me daily friction. Want the config?

#ClaudeCode #DevTools #AI

[Vatsa Joshi @Vatsa404]

Shipped an npm plugin for Claude Code that lets you switch between AI providers without touching env vars.

npm: https://t.co/VykObzRdyn
Site: https://t.co/4b3wRxqjt3

claude-multimodel — one command to run Claude Code on DeepSeek, Gemini, OpenAI, Groq, Kimi, Qwen, Ollama.

[Vatsa Joshi @Vatsa404]

Claude Design is crazy - https://t.co/zl1UEM6wVK

[Vatsa Joshi @Vatsa404]

Most AI agents don’t fail because they’re inaccurate.

This article explores the formal models, stability constraints, and failure modes of self-improving AI agents.

https://t.co/ENqa7dYML6

#AgenticAI #AIAgents #AIArchitecture #AISafety #SystemsEngineering

[Vatsa Joshi @Vatsa404]

@ycombinator @bcherny @grok give me a full summary of this

[Vatsa Joshi @Vatsa404]

Anthropic launches Opus 4.6 🐐 1M context window
- after 27 mins -
OpenAI launches 5.3 Codex 🐐🐐🐐 (best model till now)

AI war is Crazyyy

[Vatsa Joshi @Vatsa404]

@kapilansh_twt @kirat_tw @striver_79 @Hiteshdotcom @mannupaaji Too much to do for a mere 13k

[Vatsa Joshi @Vatsa404]

@ash1sh0kumar bro forgot rm -rf .git

[Vatsa Joshi @Vatsa404]

@VikramVerm25510 Need

[Vatsa Joshi @Vatsa404]

Transformer Architecture built from SCRATCH in Rust — no prebuilt Transformer libraries, no API calls, no wrappers.

Core components are done; dataset loading and training coming up next.

Link - https://t.co/Dhmq8lJFu9

#rustprogramming @rustlang #Transformers #NLP #AI

[Vatsa Joshi @Vatsa404]

IG:
People are cracking the algo of tier 3 kids insecurities with DSA roadmaps😂

X:
People calling a wrapper an innovation.

Both aren’t worthy of being taken seriously

Chill out and touch grass.

[Vatsa Joshi @Vatsa404]

@samirande_ This bro vibe codes on lovable
Saw one of his repo’s readme 💀

[Sam ☕ @samirande_]

Top 3 reasons to delete Instagram :

[Vatsa Joshi @Vatsa404]

@dhruv_rathee ‘s startup in 5 lines

from openai import OpenAI
from grok import Grok
from gemini import Gemini
from claude import Claude
from perplexity import Perplexity

[nariyalpaani🧉 @mayacodes06]

life in tier-3 clg🤡
1.surrounded by no-drive people, only there to enjoy or timepass
2. attendance, marks are given if u attend or not so u feel its useless
3. can’t go on hackathon, because you can’t build a good team(no ambition peers)
4. they make fun of you for being serious

[GDG Baroda @GDGBaroda]

🚀 (Invite Only) Unlock the Future of AI with Self-Adaptive Context RAG!

Join @Vatsa404 from Supersedes Labs as he unveils a dynamic framework that enhances LLMs through real-time data and self-correction. 🧠✨

🔗 RSVP: https://t.co/c3VT6wlh4N

#AI #GDGBaroda