Freddy provides access to a curated set of AI models through a unified API. Each model has different capabilities, speeds, and cost profiles.
These are Aitronos-native models optimized for the Freddy platform.
| Model | Description | Best For |
|---|---|---|
gpt-4o | Balanced performance and cost | General-purpose tasks, production use |
gpt-4o | Higher capability, deeper reasoning | Complex analysis, multi-step tasks |
gpt-4o | Optimized for low latency | Real-time applications, simple queries |
gpt-4o is the recommended default for most use cases.
You can also access leading AI models from other providers through the same API:
| Provider | Models |
|---|---|
| OpenAI | gpt-4o, gpt-4o-mini |
| Anthropic | claude-opus-4, claude-sonnet-4, claude-haiku-4 |
gemini-2.5-pro, gemini-2.5-flash |
Third-party model availability depends on your organization's configuration. Contact your admin if a model is not available to you.
Pass the model field in your request body:
curl https://api.aitronos.com/v1/model/response \
-H "X-API-Key: $FREDDY_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"organization_id": "org_your_org_id",
"model": "gpt-4o",
"inputs": [{"role": "user", "content": "Hello!"}]
}'response = requests.post(
"https://api.aitronos.com/v1/model/response",
headers={"X-API-Key": os.environ["FREDDY_API_KEY"]},
json={
"organization_id": "org_your_org_id",
"model": "gpt-4o", # Change model here
"inputs": [{"role": "user", "content": "Analyze this dataset..."}],
},
)If you omit model, the API uses gpt-4o as the default.
When using an Assistant, the model is configured on the assistant itself. You can override it per-request by including model in the request body — the per-request value takes precedence.
Each model consumes synapses and neurons differently:
- Neurons — Measure input processing (your messages, context, files)
- Synapses — Measure output generation (the model's response)
Pro and third-party models generally consume more synapses/neurons per request than speed-optimized models. Check your organization's usage dashboard for consumption details.
To see which models are enabled for your organization, use the Models API:
curl https://api.aitronos.com/v1/models \
-H "X-API-Key: $FREDDY_API_KEY"- Quick Start — Your first API call
- Pricing — Cost per model
- Create a Response — Full request parameters
- Synapses and Neurons — How usage is measured