# Rising AI Costs Push Developers to Open-Weight Models

> Software firms shift to open-weight AI models to cut costs after U.S. labs raise prices
- Title: Rising AI Costs Push Developers to Open-Weight Models · Pymnts
- Summary: Software firms shift to open-weight AI models to cut costs after U.S. labs raise prices Open-weight models reduce costs but require more infrastructure and…
- Keywords: open-weight models, ai costs, software developers, us ai labs, chinese ai, at&t, token-based billing, data privacy, business, finance, Rising, Costs
- Source: Pymnts — https://pymnts.com/news/artificial-intelligence/2026/rising-ai-costs-drive-software-developers-to-open-weight-models
- Author: PYMNTS
- Published: 2026-09-21T22:23:07+00:00
- Read time: 1 min
- Topics: open-weight models, ai costs, software developers, us ai labs, chinese ai, at&t, token-based billing, data privacy, business, finance
## Cost Surge Drives Shift
Software companies increasingly use open-weight AI models from Chinese labs to avoid high U.S. proprietary model costs
## Open Models Offer Flexibility
Open-weight models let firms build custom AI with their own data, reducing reliance on external tech providers
## Higher Upfront Costs
Some companies face steep initial expenses for infrastructure, talent, and data to build their own open-weight models
## Data Privacy Concerns
Chinese open-weight models raise client worries about data privacy and security for some firms
## AT&T's Cost Savings
AT&T reduced AI coding costs by 56% using open models while keeping performance drops below 2%
## Model Cost Drivers
U.S. AI labs raised prices due to shift from chatbots to agents and token-based billing instead of flat subscriptions
## Key takeaway

Open-weight models reduce costs but require more infrastructure and talent than proprietary systems