The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some ...
For reference, our fourth quarter and year-end 2025 earnings release, shareholder letter, and presentation are available ...
Please note that all financial data is consolidated and comprises that of Turkcell İletişim Hizmetleri A.S. (the "Company" or "Turkcell") and its subsidiaries and associates (together referred to as ...
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