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The Model Adoption Briefing

August 2026

The free monthly read on where AI demand actually flows. Five conclusions and the market snapshot - the full report goes deeper.

120 models tracked · live routed traffic · published 11 Aug 2026
01

Executive summary

Five conclusions, three minutes. What changed across model routing, economics and the European picture in August 2026.

  1. Asia holds the lead at 59.9% of routed tokens (-3.9 pp over four weeks) - the concentration of demand by region of origin is not easing.
  2. Poolside Laguna S 2.1 (free) was the month's biggest climber, up 47 places to #10.
  3. 12 tracked model(s) cut price this month, extending the cost gap between low-cost challengers and premium frontier models.
  4. 9 new model(s) entered the ranking, led by DeepSeek V4 Flash.
  5. Europe remains marginal at 0.05% of routed traffic; the regulatory picture is tracked in Europe Watch below.
02

Market snapshot

Regional share of routed tokens

RegionShare4-week change
Asia59.91%▼ -3.90 pp
US33.73%▲ +3.88 pp
Other6.31%▲ +0.42 pp
Europe0.05%▼ -0.40 pp

Region reflects where each model's developer is headquartered.

The month's biggest climbers

  • Poolside Laguna S 2.1 (free) #10 +47 places
  • OpenAI GPT 5.6 Luna #5 +41 places
  • OpenAI GPT 5.6 Terra #17 +38 places

Top three of the full top-25 movement table in the report.

Observed

The same standard coding-agent workload runs from $4.20/month on the cheapest paid model (Google Gemini 2.5 Flash Lite) to $261 on Moonshot Kimi K3 - a 62x spread for comparable work. The full report breaks down the economics model by model.

03

Inside the full report

  • The complete top-25 ranking, with the data-derived reason behind every move
  • Provider intelligence: best mover, new models and cheapest endpoint, per developer
  • Economics: best value, most expensive, and the full cost spread for the same workload
  • Enterprise Watch: availability, open weights and longest context
  • Europe Watch: routed share plus EU AI Act and Digital Product Passport signals
  • Emerging models and the month's forward signals
  • The downloadable PDF edition and the full report archive
Read the full August 2026 report

The full Model Adoption Report goes deeper: the complete top-25 with the reason behind every move, provider-by-provider intelligence, the economics of running each model, Enterprise and Europe Watch, emerging challengers, and the month's forward signals.

Media and press may use the data and graphics with clear attribution to yellow3.io. The full report, historical data, CSV exports and the archive are Professional features.