💡Open Source AI Grows Without Hurting Frontier Labs
Frontier models still dominate despite open source surge
TL;DR
A new theory shows that while open-source AI models are gaining traction, they aren't hurting the market share of expensive frontier models. DeepSeek and Z.ai lead in token volumes on Vercel's platform.
New research suggests open source AI isn't cannibalizing the market for expensive state-of-the-art models. Despite the rise of lighter alternatives, frontier labs like Anthropic maintain their position by dominating early-stage use cases. Meanwhile, DeepSeek has surged into first place in token volumes on Vercel's platform, with OpenRouter processing 5.3 trillion tokens weekly using DeepSeek V4 Flash at a fraction of the cost compared to Opus 4.8 ($1.37 per million tokens vs 6 cents).

Key Points
DeepSeek leads Vercel's AI gateway dashboard with the highest token volumes at 5.3 trillion tokens weekly.
Z.ai jumps into fourth place on the platform, showing strong adoption of its services.
Anthropic accounts for over half of all AI spend on Vercel’s platform, maintaining a dominant position.
OpenRouter captures a larger market segment with DeepSeek V4 Flash processing 5.3 trillion tokens weekly at a lower cost.
Opus 4.8 handles just over 2 trillion tokens weekly but costs roughly 23x more than V4 Flash.
Why It Matters
If you're working on early-stage AI projects, frontier models like Anthropic's still offer unmatched capabilities despite higher costs. As these use cases mature, cheaper open-source alternatives can take over, maintaining a two-tiered model economy.
Frequently Asked Questions
Why does this matter?
If you're working on early-stage AI projects, frontier models like Anthropic's still offer unmatched capabilities despite higher costs. As these use cases mature, cheaper open-source alternatives can take over, maintaining a two-tiered model economy.
What happened?
A new theory shows that while open-source AI models are gaining traction, they aren't hurting the market share of expensive frontier models. DeepSeek and Z.ai lead in token volumes on Vercel's platform.
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