Custom AI Models
We develop tailored AI solutions based on your company data, workflows and business goals.
⚡ Practical artificial intelligence for businesses
buldun.ai solutions for your business.
We digitize your workflows with custom AI systems, intelligent chatbots and field-focused products like SiteCortex.
AI Solution Panel
buldun.ai Business Panel
✅ Analyzes field and customer data
✅ Prepares reports and proposal texts
✅ Suggests fast actions for your teams
%40faster workflows
7/24smart support
SCSiteCortex
OUR SERVICES
We integrate AI into your brand, your teams and real field operations.
Intelligent Chatbots
We build 24/7 smart assistants for your website, WhatsApp, customer support or internal company operations.
USE CASES
Practical AI scenarios for every industry
We connect artificial intelligence to real workflows for sales, marketing, customer service, operations, field management and project teams.
✅ Time savings in business processes
✅ Faster improvement in customer experience
✅ Practical AI skills for teams
✅ Data-driven decision-making infrastructure
✅ Secure and scalable custom solutions
OUR PROJECTS
We build working products, not just ideas.
⭐ FLAGSHIP PRODUCT
Field Project Management
SiteCortex
Real-time project and cost control platform for large-scale construction. From field data to live EVM (SPI / CPI / EAC). Proven across $4.7 B+ of confirmed projects in 4 countries — built on our custom-trained Sinan and Mizan models.
Specification → WBS + dependency graph
KGM / Bayındırlık analysis library
Live EVM · SPI / CPI / EAC
Sinan + Mizan models inside
Proven on $4.7 B+ projects
AI Business Assistants
Company-specific AI assistants for proposal generation, internal document search, customer support replies and operational automations.
Telegram Bot
Buldun Bot
A lightweight Telegram bot that guides users, surfaces information and simplifies customer communication.
OUR AI MODELS
Two fine-tuned models. ~60 B parameters. No cloud.
We're teaching artificial intelligence to plan construction — trained locally on a single 128 GB unified-memory workstation, evidence-weighted, every row source-traceable.
sitecortex/sinan-35b
v1.7
BUILD — Specification → WBS + Activity + Dependency
SiteCortex Sinan
Reads project specifications, builds the WBS and the dependency network. Domain-adaptive pretraining on a ~100 M-token construction corpus + QLoRA (4-bit, 32K context).
activity_generationrelationshipmethod_assignment
sitecortex/mizan-34b
v2.2
EXECUTION — Activity + Quantity + Condition → Resource + Duration
SiteCortex Mizan
Calibrated probabilistic engine for durations and resource assignments. We don't have LLMs guess numbers — Mizan answers with distributions and calibrated confidence intervals.
duration_estimationresource_assignment
40,000+curated sources · 6 languages · 100+ countries
5,000+canonical method cards
20K+relationships + 10K hard-negatives
30K+duration-productivity records
⚡ 100% free · no signup
Get a working road project cost in seconds
Interactive estimator backed by SiteCortex's KGM/Bayındırlık analysis library. Input length, cross-section, pavement thicknesses, tunnel/bridge/culvert parameters — get live quantities and unit-price breakdown.
Start Estimate →
Demo only; not a binding bid.
SAMPLE OUTPUT
10 km divided highway12 bridges · 2 tunnels
Direct cost≈ 8.4M
Indirect (20%)≈ 2.1M
Approximate cost≈ 10.5M / km
OUR PROCESS
From idea to working AI system
1
Needs analysis
We create clear, measurable and practical outcomes based on your business goals.
2
Strategy and solution design
We create clear, measurable and practical outcomes based on your business goals.
3
Training / development process
We create clear, measurable and practical outcomes based on your business goals.
4
Launch and continuous support
We create clear, measurable and practical outcomes based on your business goals.
Let’s take the right AI step for your business with buldun.ai.
For chatbots, custom AI models or field solutions like SiteCortex, we first understand your needs and then create a practical roadmap.