Providers · Vendor API
OpenAI
OpenAI's models through your own OpenAI API key and the official SDK, covering text and tool-calling chat, image generation and editing, speech and transcription, with models such as the GPT family and GPT Image. Requests go straight from your machine to OpenAI, you pay OpenAI's own rates, and every output lands as a file on your disk.
Text(7 models)
GPT 6 Astra
OpenAI's flagship GPT-6 model for complex reasoning, coding, research, and long-running agent work, with vision and a 1M-token context window.
this month (Sep 2026)
GPT 6 Luna
OpenAI's fast, low-cost GPT-6 tier for high-volume chat, classification, and light agentic work, with vision.
this month (Sep 2026)
GPT 6 Sol
OpenAI's cost-efficient high-end GPT-6 tier for demanding coding and agentic work, with vision and a 1M-token context window.
this month (Sep 2026)
GPT 5.6 Luna
OpenAI's fastest, most affordable GPT-5.6 tier — for high-volume, latency-sensitive, and budget-conscious workloads.
2 months ago (Jul 2026)
GPT 5.6 Sol
OpenAI's flagship GPT-5.6 tier — leads the family on every benchmark, for frontier coding, long-horizon agentic work, and research.
2 months ago (Jul 2026)
GPT 5.6 Terra
OpenAI's balanced GPT-5.6 tier — GPT-5.5-level quality at roughly half the cost, for production workloads.
2 months ago (Jul 2026)
GPT 5.4
OpenAI's frontier model with advanced reasoning and broad multimodal capabilities.
6 months ago (Mar 2026)
Image(3 models)
GPT Image 2.5 Flare
OpenAI's fastest model for high-quality everyday image generation and editing, with strong instruction-following and sharp text rendering from text and image inputs.
this month (Sep 2026)
GPT Image 2.5 Sunburst
OpenAI's most capable image model, built for workflows where editing precision matters most, with strong subject preservation, localized changes and sharp text rendering across iterative edits.
this month (Sep 2026)
GPT Image 2
OpenAI's state-of-the-art image generation model with precise instruction-following for both text-to-image and image editing.
5 months ago (Apr 2026)
Audio(4 models)
GPT-4o Mini Transcribe
A lower-cost version of GPT-4o Transcribe for high-volume work that returns plain text without timestamps.
Speech-to-text · 1 year ago (Mar 2025)
GPT-4o Transcribe
OpenAI's most accurate hosted transcription model, which follows a hint for names and terms and returns plain text without timestamps.
Speech-to-text · 1 year ago (Mar 2025)
GPT-4o Mini TTS
OpenAI's steerable speech model: ten natural voices you can direct with free-text instructions for tone, accent and pacing.
Text-to-speech · 1 year ago (Mar 2025)
Whisper
OpenAI's hosted Whisper model, which transcribes speech in dozens of languages and returns timed segments for subtitles.
Speech-to-text · 3 years ago (Mar 2023)