Tutorials Intermediate
EmbeddingGemma 2: Build Text and Image Search in Python
Run Google's new open multimodal embedder locally and search text, images and video with one index.
10 min read·Kodetra Technologies
Oct 9Guides
AI Guides for Builders
How-to content for builders, indie hackers, and AI engineers. Less theory, more shipped code.
Tutorials 
Tutorials Intermediate
Gemini 3.8 Live: Build a Multilingual Voice Agent
Build a real-time voice agent with Gemini 3.8 Live Extended Thinking.
10 min read·Kodetra Technologies
Sep 25
Tutorials Intermediate
Gemini Agent Hooks: Deny Risky Tool Calls in Python
Intercept your Gemini agent's sandbox tools with pre-execution hooks that allow, deny, and audit.
11 min read·Kodetra Technologies
Sep 8
Tutorials Intermediate
Gemini 3.6 Flash: Cut Agent Tokens With thinking_level
Build a token-thrifty tool-calling agent on Gemini 3.6 Flash using the new thinking_level control.
10 min read·Kodetra Technologies
Jul 22
Machine Learning Intermediate
TabFM: Zero-Shot Table Predictions That Beat XGBoost
Run Google's TabFM on real tabular data. No tuning, no feature engineering, one forward pass.
10 min read·Kodetra Technologies
Jul 14
Tutorials Intermediate
Nano Banana 2: Migrate Gemini Image Code by June 25
Gemini's image preview models die June 25. Swap to the Nano Banana 2 GA IDs with verified Python.
9 min read·Kodetra Technologies
Jun 19
Tutorials Intermediate
Gemini CLI Is Dead: Migrate to Antigravity CLI (agy)
Move your Gemini CLI setup, skills and MCP servers to Antigravity's agy.
9 min read·Kodetra Technologies
Jun 19
Machine Learning Intermediate
DiffusionGemma in Python: Generate Text 4x Faster
Run Google's open diffusion LLM with Transformers and learn why it decodes text in parallel.
9 min read·Kodetra Technologies
Jun 15
Tutorials Intermediate
Gemma 4 Tool Calling: Build a Local AI Agent
Run Google's open Gemma 4 locally with Ollama and wire up real function calling for an agent.
10 min read·Kodetra Technologies
Jun 11
Tutorials Intermediate
Gemini 3.5 Flash: Combine Search, Code & Functions
Mix Google Search, code execution, and custom functions in one Gemini 3.5 Flash request.
10 min read·Kodetra Technologies
Jun 8
Tutorials Intermediate
Gemini Omni Flash: Veo 3.1 Python Tutorial 2026
Generate AI video in Python with Veo 3.1 — the model powering Google's Omni Flash launch.
8 min read·Kodetra Technologies
Jun 2
Tutorials Intermediate
Antigravity Agent + Vision: Build a Chart-to-PDF Pipeline
Hand Gemini's new managed agent a screenshot. Get back a sandboxed PDF report — code, charts, files included.
11 min read·Kodetra Technologies
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