B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
29%
29% -- open weight token share for AI Gateway (2026-06)
Open-weight models accounted for 29% of tokens routed through Vercel AI Gateway in June 2026.
- Counts tokens routed through Vercel AI Gateway
- Open-weight volume share classifies by provider (DeepSeek, MiniMax, Moonshot, Z.ai)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
How we verify data →
Source verified
Evidence graded
Value
29%
Unit
Percentage
Data Vintage
2026-06
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Score breakdown
Extraction
95
Source Trust
50
Citation Chain
90
Independence
30
Methodology
45
Freshness
86
Sources (3)
Vercel
Primary
Tier A
https://vercel.com/blog/ai-gateway-production-index-july-2026 ↗
Source Article
Open-weight models surge to 29% of volume, price per token flattens
AI Gateway Production Index — July 2026 Every month, AI Gateway routes tens of trillions of tokens between production applications and AI labs, giving us a view of what AI usage actually looks like in today’s enterprise. We publish that view here. See the Production Index reports published in May an…
Also cited by
yellow.com
https://yellow.com/
2026-08-15
galaxy.com
https://www.galaxy.com/
2026-08-15
Original Research
Vercel
· Original study ↗
Methodology
AI Gateway data collected in June 2026
Segmentation
Channelcommon_crawl
Cite this stat
Plain Text
AI Gateway: 29% open weight token share. Source: Vercel (2026-06). Via Lighthouse Intelligence -- https://lighthousedata.io/data/open-weight-models-token-share-june-2026
HTML Embed
<blockquote cite="https://lighthousedata.io/data/open-weight-models-token-share-june-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>29%</strong> -- open weight token share for AI Gateway<br><small>Source: Vercel (2026-06) · <a href="https://lighthousedata.io/data/open-weight-models-token-share-june-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
Share
Use this data in your work
Copy the citation, embed the widget, or explore thousands more verified marketing statistics -- all free.