Skip to main content
GET
Compare models

Query Parameters

string
required
Comma-separated list of model IDs to compare. Minimum 2, maximum 4 models (e.g., openai/gpt-4o,anthropic/claude-3.5-sonnet).

Response

Example

Authorizations

Authorization
string
header
required

API key authentication. Pass your OpenModex API key as a Bearer token in the Authorization header: Authorization: Bearer omx_sk_...

Query Parameters

models
string
required

Comma-separated list of model IDs to compare (2-4 models).

Response

Model comparison response.

Response from comparing models.

object
enum<string>

The object type, always 'model_comparison'.

Available options:
model_comparison
models
string[]

The list of model IDs being compared.

comparison
object

An object mapping each model ID to its comparison data including pricing, performance, and quality scores.

highlights
object

Highlights identifying the best model in each category.