AI Rate Card

GPT Audio 1.5 · abacus

GPT Audio 1.5 supports audio input and output via the chat completions API, enabling speech understanding and generation in a single model call.

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Input, $/1M $2.50

Output, $/1M $10.00

Context 128 000

Max output 16 384

Accepts audio, 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%7Cgpt-audio-1.5, prices checked 2026-11-04; seller's page: https://abacus.ai

Technical details

ID: offer:abacus|gpt-audio-1.5