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Data & Research

AI Cost Index: Stable Frontier Prices in Mid-2026

AI costs remain stable with Frontier models at $4.64 per 1M tokens, showing no change from June 15 to June 17, 2026.

June 17, 2026 · 2 min read · By MyTokenTracker

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The cost of running AI models using the Frontier basket has remained stable at $4.64 per 1M tokens from June 15 to June 17, 2026. This steadiness in pricing provides a predictable budgeting environment for developers.

$3.40/Mtok $4.23/Mtok $5.05/Mtok $5.88/Mtok Jun 15: $4.64/Mtok Jun 16: $4.64/Mtok Jun 17: $4.64/Mtok Jun 15 Jun 17
The AI Cost Index (Frontier basket), blended $/1M tokens over time.

From June 15 to June 17, 2026, the MyTokenTracker AI Cost Index shows that the cost of using the Frontier basket of flagship AI models has held constant at $4.64 per 1M tokens. This flat trend suggests that there have been no major shifts in cost factors such as model efficiency or market demand during this period.

For developers, this stability means they can forecast expenses with greater accuracy, reducing the risk of unexpected cost fluctuations. In contrast, the Budget basket offers a significantly lower cost at $0.7 per 1M tokens, providing an economical alternative for cost-sensitive projects.

While the Frontier models maintain their price point, the Budget basket's lower pricing could indicate a competitive market striving to offer more affordable AI solutions without compromising on performance. This could be particularly advantageous for smaller teams or projects with limited funding.

  • Frontier model costs have remained stable at $4.64 per 1M tokens.
  • Budget models provide a cheaper alternative at $0.7 per 1M tokens.
  • Stable prices allow for more accurate budgeting and financial planning.
  • Lower Budget costs highlight competitive pricing strategies in AI markets.

About this data. Figures are from MyTokenTracker live data (AI Cost Index, open data API), free to use and cite under CC BY 4.0. Snapshot: June 17, 2026.