Supported AI Models — GPT-5.4, Claude, DeepSeek API IDs
Complete list of supported model IDs on APIMaster.ai — OpenAI GPT-5.4, Claude Sonnet 4.6, Opus 4.8, Fable 5, DeepSeek V4, and more. Use these IDs in your API calls and CLI tools.
Supported models
These models appear on the marketplace with multi-channel pricing and detection history when available. Your GET https://apimaster.ai/v1/models response is authoritative.
Anthropic Claude
| Model id | Label | Official reference (IN / OUT per 1M tokens) |
|---|---|---|
claude-sonnet-4-6 |
Sonnet 4.6 | $3 / $15 |
claude-opus-4-7 |
Opus 4.7 | $5 / $25 |
claude-haiku-4-5 |
Haiku 4.5 | $1 / $5 |
OpenAI GPT
| Model id | Label | Official reference (IN / OUT per 1M tokens) |
|---|---|---|
gpt-5.4 |
GPT 5.4 | $2.5 / $15 |
gpt-5.5 |
GPT 5.5 | $5 / $30 |
Suggestions
- Daily coding / value:
claude-sonnet-4-6orgpt-5.4 - Hard reasoning:
claude-opus-4-7orgpt-5.5 - Fast & light:
claude-haiku-4-5
“Save XX%” on the marketplace is vs these reference prices; billed amounts are in the console.
Image generation
| Model | Doc |
|---|---|
gpt-image-2 |
GPT-Image-2 |
Video generation
| Model id | Label | Notes | Doc |
|---|---|---|---|
kling-v3-motion-control |
Kling Motion Control | Ref image + ref video motion control | Kling Motion Control |
New models are added to the marketplace and this page over time. Requests: Contact.