AI Rate Card

Gemini 2.5 Flash TTS · abacus

Gemini 2.5 Flash TTS is a dedicated text-to-speech model from Google, supporting audio output generation via the Gemini API.

Base modelAll models on this baseAll models of the providerto the provider

Read also: Gemini API pricing and cost: Gemini 4 Argon $2 / $10, Gemini 3.8 Flash $0.75 / $3.75 per 1M tokens

All Google Gemini models at every provider

Input, $/1M $0.50

Output, $/1M —

Context 1 048 576

Max output 65 536

Accepts text

Last checked 04.11.2026 12:00:14 UTC

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API

This model type has no common request format: see the provider's documentation.

API base URL
https://routellm.abacus.ai/v1

Provider's API documentation

Source: AI Rate Card, https://airatecard.com/en/c/offer%3Aabacus%7Cgemini-2.5-flash-preview-tts, prices checked 2026-11-04; seller's page: https://abacus.ai

Technical details

ID: offer:abacus|gemini-2.5-flash-preview-tts