Tutorials Intermediate
GPT-5.6 Persisted Reasoning: Reuse Thinking Across Turns
Use reasoning.context to reuse GPT-5.6's chain of thought across turns and cut redundant tokens.
9 min read·Kodetra Technologies
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AI Guides for Builders
How-to content for builders, indie hackers, and AI engineers. Less theory, more shipped code.
Tutorials 
Tutorials Intermediate
Grok 4.5 Tool Loops: Tune Effort and Cache to Cut Cost
Build an agentic Grok 4.5 tool loop in Python: route reasoning_effort and cache to slash cost.
7 min read·Kodetra Technologies
6d ago
Tutorials Intermediate
Context Compaction: Run Claude Agents Past 200K Tokens
Use Anthropic's compact-2026-01-12 beta so long agentic loops survive past the 200K context window.
11 min read·Kodetra Technologies
10d ago
Tutorials Intermediate
Claude Task Budgets: Cap Agent Token Spend in Python
Give Claude agents a token countdown so long agentic loops finish gracefully instead of burning your bill.
9 min read·Kodetra Technologies
13d ago
Tutorials Intermediate
Gemini 3.5 Pro: Feed a 2M-Token Codebase in One Call
Load a whole repo into Gemini 3.5 Pro's 2M context, query it without RAG, and cache to cut cost.
8 min read·Kodetra Technologies
15d ago
Tutorials Intermediate
Migrate to Claude Sonnet 5: Effort and the Tokenizer Trap
Hands-on Python guide to Sonnet 5's adaptive thinking, effort levels, and the 30% tokenizer trap.
10 min read·Kodetra Technologies
15d ago
Tutorials Intermediate
Semantic Caching for LLMs: Cut Your Token Bill in Python
Build a semantic cache that reuses answers for similar prompts and slashes LLM API costs.
10 min read·Kodetra Technologies
16d ago
Tutorials Intermediate
GPT-5.6 Sol: Max Effort and Ultra Subagents in Python
Use GPT-5.6 Sol's new max reasoning effort and ultra subagents via the Responses API.
13 min read·Kodetra Technologies
16d ago
Tutorials Intermediate
Build an LLM Spend Governor: Budget Caps in Python
A runnable Python governor that caps LLM spend per user and auto-downgrades models.
10 min read·Kodetra Technologies
17d ago
Tutorials Intermediate
Stream Gemini Thinking: Build a Show-Your-Work CLI
Stream Gemini's thought summaries live, control reasoning effort, and track thinking-token cost.
8 min read·Kodetra Technologies
19d ago
Tutorials Intermediate
Gemini Thought Summaries: Audit Deep Think Reasoning
Surface, stream, and log Gemini 2.5 Pro Deep Think's reasoning chain with thought summaries.
10 min read·Kodetra Technologies
20d ago
Tutorials Intermediate
Code Mode for MCP: Let Claude Write Code to Call Tools
Cut MCP agent context up to 99% by exposing tools as a code API the model calls in code.
9 min read·Kodetra Technologies
21d agoPage 1 of 3