Overview
elvex supports seven major AI providers, each offering multiple language models. This document lists all available providers, their supported models, and any provider-specific configuration requirements.
Note: To use any of these providers, you must first add them to your elvex account. See Adding an AI Provider for setup instructions.
OpenAI
Configuration Requirements:
API Key (from OpenAI Platform)
Supported Models
Model Name | Notes |
o3 | Top reasoning capabilities |
o3-mini | Smaller reasoning model |
GPT-5.2 | Latest GPT-5 series |
GPT-5.1 | GPT-5 series |
GPT-5 | GPT-5 base model |
GPT-5 mini | Efficient GPT-5 variant |
GPT-5 nano | Smallest GPT-5 variant |
GPT-4.1 | 1M token context window |
GPT-4.1 mini | Efficient GPT-4.1 variant |
GPT-4.1 nano | Smallest GPT-4.1 variant |
GPT-4o | Multimodal model |
GPT-4o mini | Efficient multimodal model |
GPT-4 Turbo | Fast GPT-4 variant |
GPT-4 | Base GPT-4 model |
GPT-3.5 Turbo | Legacy model |
Azure OpenAI
Configuration Requirements:
API Key
Endpoint URL (your Azure OpenAI resource endpoint)
Deployment ID (the name of your model deployment)
Model Name (the underlying model being deployed)
Note: Azure OpenAI uses the same models as OpenAI but requires deployment through Azure. You must create a deployment in Azure before configuring it in elvex.
Supported Models
Azure OpenAI supports the same model list as OpenAI (see above). The model you select must match your Azure deployment configuration.
Anthropic
Configuration Requirements:
API Key (from Anthropic Console)
Supported Models
Model Name | Notes |
Claude 4.5 Opus | Most capable Claude 4.5 model |
Claude 4.5 Sonnet | Balanced performance and speed |
Claude 4.5 Haiku | Fast and efficient |
Claude 4 Opus | Most capable Claude 4 model |
Claude 4 Sonnet | Balanced Claude 4 model |
Claude 3.5 Haiku | Fast Claude 3.5 model |
Claude 3 Haiku | Fast Claude 3 model |
Deprecated Models
The following Claude models are deprecated and will be automatically migrated to newer versions:
Claude 3 Sonnet (March 2024) → Claude 4.5 Sonnet
Claude 3.5 Sonnet (June 2024) → Claude 4.5 Sonnet
Claude 3.5 Sonnet (October 2024) → Claude 4.5 Sonnet
Claude 3.7 Sonnet (February 2025) → Claude 4.5 Sonnet
Claude 3 Opus (March 2024) → Claude 4.5 Opus
Claude 2.x and Claude 1.x series → Claude 4.5 Sonnet or Haiku
Google Gemini
Configuration Requirements:
API Key (from Google AI Studio)
Supported Models
Model Name | Notes |
Gemini 3 Pro Preview | Latest preview model |
Gemini 3 Flash Preview | Fast preview model |
Gemini 2.5 Pro | Leading overall performance |
Gemini 2.5 Pro Preview | Preview version |
Gemini 2.5 Flash | Fast and efficient |
Gemini 2.5 Flash Preview | Preview version |
Gemini 2.5 Flash Lite | Lightweight model |
Gemini 2.0 Flash | Previous generation |
Gemini 2.0 Flash Lite | Lightweight previous gen |
Deprecated Models
The following Gemini models are deprecated and will be automatically migrated:
Gemini 2.0 Flash → Gemini 2.5 Flash
Gemini 2.0 Flash Lite → Gemini 2.5 Flash Lite
Gemini 1.5 Pro → Gemini 2.5 Pro Preview
Gemini 1.5 Flash → Gemini 2.5 Flash
Cohere
Configuration Requirements:
API Key (from Cohere dashboard)
Supported Models
Model Name | Notes |
Command A | Latest Command model |
Command Nightly | Experimental features |
Command Light Nightly | Lightweight experimental |
Mistral
Configuration Requirements:
API Key (from Mistral AI platform)
Supported Models
Model Name | Notes |
Mistral Large | Most capable model |
Mistral Medium | Balanced performance |
Ministral 8B | Efficient 8B parameter model |
Ministral 3B | Efficient 3B parameter model |
Deprecated Models
The following Mistral models are deprecated:
Ministral 8B → Mistral Large
Ministral 3B → Mistral Large
AWS Bedrock
Configuration Requirements:
AWS Access Key ID
AWS Secret Access Key
Model ID (the specific Bedrock model identifier)
AWS Region (configured in your Bedrock setup)
Note: AWS Bedrock requires additional setup including IAM user creation and model access enablement. See Adding an AI Provider - AWS Bedrock section for detailed instructions.
Supported Models
Model Name | Region |
Claude 4.5 Sonnet | Standard |
Claude 4.5 Sonnet (US) | US regions |
Claude 4.5 Haiku | Standard |
Claude 4.5 Haiku (US) | US regions |
Claude 4.5 Opus | Standard |
Claude 4.5 Opus (US) | US regions |
Claude 4 Sonnet | Standard |
Claude 4 Sonnet (US) | US regions |
Claude 3 Haiku | Standard |
Meta Llama 3 8B | Standard |
Custom | For custom model deployments |
Note: Models marked "(US)" are optimized for US regions and may have different availability or pricing.