How credit costs are calculated
Credit costs vary by modality:- Text models: Cost is based on tokens processed (input tokens + output tokens). A token is roughly 3–4 characters of text.
- Image models: Cost is based on the number of images or megapixels generated.
- Video models: Cost is based on the duration of video in seconds.
- Audio models (TTS/STT): Cost is based on characters for text-to-speech (TTS) or seconds of audio for speech-to-text (STT).
Text model pricing
| Model | Provider | Input (per credit) | Output (per credit) |
|---|---|---|---|
| GPT 4o | OpenAI | 2,800 tokens | 700 tokens |
| GPT 4.1 | OpenAI | 3,500 tokens | 875 tokens |
| GPT 4.1 mini | OpenAI | 17,500 tokens | 4,380 tokens |
| GPT-3.5 Turbo | OpenAI | 14,000 tokens | 4,670 tokens |
| Claude Sonnet 4.6 | Anthropic | 2,330 tokens | 466 tokens |
| Claude Haiku 4.5 | Anthropic | 7,000 tokens | 1,400 tokens |
| Claude Opus 4.6 | Anthropic | 1,400 tokens | 280 tokens |
| Grok 4 | xAI | 2,330 tokens | 466 tokens |
| Grok 4 Fast | xAI | 35,000 tokens | 14,000 tokens |
| Command A | Cohere | 2,800 tokens | 700 tokens |
| Command R | Cohere | 46,670 tokens | 11,670 tokens |
Image model pricing
| Model | Provider | Cost |
|---|---|---|
| FLUX.1 [schnell] | FalAI | 1 credit = 2.33 megapixels |
| FLUX.1 [dev] | FalAI | 1 megapixel = 3.57 credits |
| FLUX 1.1 [pro] | FalAI | 1 megapixel = 8.57 credits |
| Imagen 4 | FalAI | 1 image = 2.86–5.71 credits |
| Grok Image | xAI | 1 credit = 3.5 images (standard) |
| Grok Image Pro | xAI | 1 image = 10 credits |
| GPT Image 1 | OpenAI | Varies by resolution |
Video model pricing
| Model | Provider | Cost per second |
|---|---|---|
| Sora 2 | OpenAI | 1 credit = 62.5 seconds |
| Veo 3 | FalAI | 57 credits/second |
| Veo 3 (Fast) | FalAI | 21 credits/second |
| Grok Video | xAI | 7.14 credits/second |
| Kling 2.5 Pro | FalAI | 10 credits/second |
| Kling 2.6 Pro | FalAI | 20 credits/second |
| Pika 2.2 | FalAI | 12.86 credits/second |
Audio model pricing
| Model | Provider | Cost |
|---|---|---|
| Whisper | OpenAI | 1 credit = 70 seconds of audio |
| TTS 1 | OpenAI | 1 credit = 466 characters |
| TTS 1 HD | OpenAI | 1 credit = 233 characters |
| ElevenLabs | ElevenLabs | 1 credit = 42 characters |
| Speechify | Speechify | 1 credit = 116 characters |
For the complete and always up-to-date rate table including all models, visit mnrl.app/credits.