DeepSeek
The most-used model lab across the full 69 weeks, finishing 67.8% ahead of StepFun.
Watch how AI provider usage evolved week by week, from Jun 2025 – Oct 2026. See the rise and fall of different providers as developers shift their preferences.
Follow open-weight share over time, then see which labs supplied the usage behind each week.
Open-weight versus proprietary models
Top 10 labs across the period; all remaining usage is retained as other
Signals calculated from 69 complete weeks of real Kilo developer token usage.
The most-used model lab across the full 69 weeks, finishing 67.8% ahead of StepFun.
Held the number one position for 22 consecutive weeks, the longest run of any lab.
No lab spent more weeks among the top three, while remaining in the top ten for 69 of 69 weeks.
Weekly usage rose from 50.1B to 1.89T after first crossing 1B tokens on Mar 9, 2026.
Open-weight usage ranked by tokens across the full period, based on each model's licensing rather than its lab.
4.43T tokens in the latest complete week.
51.5B tokens in the latest complete week.
2.93T tokens in the latest complete week.
64 releases showed >20% week-over-week growth. These are the ones that moved the needle most.
Released Oct 17. Usage jumped from 2.47T to 4.43T tokens the following week.
Released Sep 10. Usage jumped from 1.37T to 2.72T tokens the following week.
Released Oct 8. Usage jumped from 573.3B to 1.52T tokens the following week.
Released Jul 31. Usage jumped from 942.6B to 1.81T tokens the following week.
This animation shows weekly token consumption by AI provider across all Kilo Code users. Each bar represents the total tokens processed by models from that provider during that week.
Providers move up and down as their weekly usage changes relative to others; use the filters to compare how open-weight and proprietary model usage evolves over time.
Bar length shows absolute token usage — longer bars mean more tokens consumed.
Play, pause, scrub through time, or adjust speed to explore at your own pace.
The insight cards summarize leadership, breakout growth, open-weight labs, and market concentration.