Switch AI Models Mid Conversation, Keep Context
Switch AI models mid conversation without repeating yourself. Shared memory holds context outside the model, which no single vendor subscription can offer.
The ChatFuse Blog
Product updates and insights
Deep dives, release notes, and lessons from the team building ChatFuse.
AI API Pricing Comparison: The 2026 Cost Guide
AI API pricing comparison for 2026: GPT-6 Astra, Claude Fable 5.1, Gemini 3.8 Flash and Meta Muse Spark, and why the sticker price is not the bill.
AI Model Deprecation: Retirement With No Handover
AI model deprecation works like an employee retiring, except nothing gets handed over. Three providers, three notice periods, and what your business loses.
A Three Week AI Deployment, Told Week by Week
A three week AI deployment is realistic because the models already exist. The work is access, boundaries and a definition of done. Here is what each week holds.
The AI Org Chart: How to Run AI Like a Company
An AI org chart gives every AI role one clear job and one clear handoff. Here are the 25 roles we run our company on, and how to start with just 2.
Own Your AI Context, Rent the Models Above It
Own your AI context and rent the models. One layer of an AI system compounds in value, the other depreciates on somebody else's schedule. Know which is which.
Multi Agent QA: Three Roles, One Document
Multi agent QA splits finding bugs from fixing them, because an agent that implements its own findings rationalises them. Here is the workflow we run.
Self Maintaining AI Memory: Capture on a Timer
Self maintaining AI memory reads yesterday's transcripts on a schedule and updates itself. No human curation, and no hook interrupting you mid sentence.
Rate Limiting Without Storing Who You Are
API rate limiting usually stores a user ID or IP as the key. Here is how ChatFuse throttles abuse without any identifier ever reaching the limiter.
Cross Model Code Review: Test Your AI Reviewer
Cross model code review has one AI check another one's code. The part everyone skips is proving the reviewer is awake before trusting a clean result.
AI Agent Write Actions: The Confirmation Gate
AI agent write actions are the moment an assistant stops reading and starts doing. Here is the confirmation boundary we built so a model cannot send on its own.
Multi Model Agent Team: Three Jobs, Three Models
A multi model agent team gives each model one job it cannot mark its own work on. Opus orchestrates, Kimi finds, Sol implements. 181 findings in one day.
Fable 5 vs GPT-5.6 Sol: No Single Winner
Fable 5 vs GPT-5.6 Sol: Fable wins on judgment and deep engineering, Sol on cost and agentic coding. Here is which model to use for which job, and why.
AI Agent Skills: The Unit That Replaced Prompts
AI agent skills turn a prompt you retype into a versioned capability you can review and test. Here are the 27 we run, and the one that failed silently.
How Energy Efficient AI Model Routing Works
Energy efficient AI model routing sends each prompt to the smallest model that can answer it, cutting energy per query 60% to 85% with the same output.