FastRouterGPT Realtime 1.5 model ID, context window & pricing
gpt
Quick facts
Model ID openai/gpt-realtime-1.5
Source FastRouter
Context Window 32000
Pricing $4.00 input / $16.00 output per 1M tokens
Capabilities tool calling, temperature control
Model overview
GPT Realtime 1.5 is an AI model from FastRouter with 32000 token context window and text, audio, image input support.
Published pricing is $4.00 input and $16.00 output per 1M tokens.
- Workloads that use text, audio, image inputs with text, audio outputs.
- Agent and tool workflows that need function calling.
Model ID openai/gpt-realtime-1.5
Provider FastRouter
Family gpt
Status -
Knowledge Cutoff -
Release Date 2025-06-01
Input Modalities text, audio, image
Output Modalities text, audio
Context Window 32000
Input Limit -
Output Limit 4096
Tool Calling Yes
Reasoning No
Structured Output -
Temperature Control Yes
Open Weights No
Input Cost / 1M tokens $4.00
Output Cost / 1M tokens $16.00
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens -
Cache Write Cost / 1M tokens -