NeuroLink Provider Configuration

NeuroLink supports 21+ AI providers through a unified API. This page highlights the most commonly-configured text providers — see the README provider table and the Provider Capabilities Audit for the full matrix, including newer text providers (DeepSeek, NVIDIA NIM, LM Studio, llama.cpp) and voice providers (OpenAI TTS, ElevenLabs, Deepgram, Azure Speech, Whisper, OpenAI Realtime, Gemini Live).

Common Providers

Provider	Enum Name	Aliases	Default Model
OpenAI	`openai`	gpt, chatgpt	gpt-4o
Anthropic	`anthropic`	claude	claude-3-5-sonnet-20241022
Google AI Studio	`google-ai`	gemini, google	gemini-2.5-flash
Google Vertex AI	`vertex`	google-vertex	gemini-2.5-flash
AWS Bedrock	`bedrock`	aws-bedrock	anthropic.claude-3-sonnet-20240229-v1:0
Azure OpenAI	`azure-openai`	azure	gpt-4o
Mistral AI	`mistral`	-	mistral-large
Ollama	`ollama`	-	llama3
LiteLLM	`litellm`	-	varies
AWS SageMaker	`sagemaker`	-	custom
Hugging Face	`hugging-face`	hf	varies
OpenRouter	`openrouter`	-	varies
Gateway	`gateway`	-	varies

OpenAI

# Environment
OPENAI_API_KEY=sk-...
OPENAI_ORG_ID=org-...           # Optional
OPENAI_BASE_URL=...             # Optional, for proxies

const result = await neurolink.generate({
  input: { text: "Hello" },
  provider: "openai",
  model: "gpt-4o", // or gpt-4o-mini, gpt-4-turbo, o1, o1-mini
});

Available Models:

gpt-4o - Latest GPT-4 Omni
gpt-4o-mini - Faster, cheaper
gpt-4-turbo - GPT-4 Turbo
o1 - Reasoning model
o1-mini - Smaller reasoning model

Anthropic

# Environment
ANTHROPIC_API_KEY=sk-ant-...

const result = await neurolink.generate({
  input: { text: "Hello" },
  provider: "anthropic",
  model: "claude-3-5-sonnet-20241022",
});

Available Models:

claude-3-5-sonnet-20241022 - Latest Sonnet
claude-3-7-sonnet-20250219 - Claude 3.7 Sonnet
claude-3-opus-20240229 - Most capable
claude-3-haiku-20240307 - Fastest

Extended Thinking:

const result = await neurolink.generate({
  input: { text: "Complex reasoning task" },
  provider: "anthropic",
  thinkingLevel: "high", // minimal, low, medium, high
});

Google AI Studio

# Environment
GOOGLE_API_KEY=...

const result = await neurolink.generate({
  input: { text: "Hello" },
  provider: "google-ai",
  model: "gemini-2.5-flash",
});

Available Models:

gemini-2.5-flash - Fast and capable
gemini-2.5-pro - Most capable
gemini-2.0-flash - Previous generation
gemini-3-flash-preview - Preview of Gemini 3

Google Vertex AI

# Environment
VERTEX_PROJECT_ID=your-project-id
VERTEX_LOCATION=us-central1                    # Optional
GOOGLE_APPLICATION_CREDENTIALS=/path/to/key.json

const result = await neurolink.generate({
  input: { text: "Hello" },
  provider: "vertex",
  model: "gemini-3-flash",
});

Available Models:

gemini-3-flash - Latest Gemini 3
gemini-3-pro - Most capable Gemini 3
gemini-2.5-flash - Fast
gemini-2.5-pro - Previous gen capable

Extended Thinking (Gemini 3):

const result = await neurolink.generate({
  input: { text: "Complex reasoning task" },
  provider: "vertex",
  model: "gemini-3-flash",
  thinkingLevel: "high", // minimal, low, medium, high
});

AWS Bedrock

# Environment
AWS_ACCESS_KEY_ID=...
AWS_SECRET_ACCESS_KEY=...
AWS_REGION=us-east-1
# Or use AWS profiles
AWS_PROFILE=your-profile

const result = await neurolink.generate({
  input: { text: "Hello" },
  provider: "bedrock",
  model: "anthropic.claude-3-sonnet-20240229-v1:0",
});

Available Models:

anthropic.claude-3-sonnet-20240229-v1:0
anthropic.claude-3-haiku-20240307-v1:0
anthropic.claude-3-opus-20240229-v1:0
amazon.titan-text-express-v1
amazon.nova-pro-v1:0
meta.llama3-70b-instruct-v1:0

Azure OpenAI

# Environment
AZURE_OPENAI_API_KEY=...
AZURE_OPENAI_ENDPOINT=https://your-resource.openai.azure.com
AZURE_OPENAI_API_VERSION=2024-02-15-preview  # Optional

const result = await neurolink.generate({
  input: { text: "Hello" },
  provider: "azure-openai",
  model: "gpt-4o", // Your deployment name
});

Mistral AI

# Environment
MISTRAL_API_KEY=...

const result = await neurolink.generate({
  input: { text: "Hello" },
  provider: "mistral",
  model: "mistral-large-latest",
});

Available Models:

mistral-large-latest - Most capable
mistral-small-latest - Fast
codestral-latest - Code specialized
ministral-8b-latest - Small

Ollama (Local)

# No environment variables needed
# Ensure Ollama is running: ollama serve

const result = await neurolink.generate({
  input: { text: "Hello" },
  provider: "ollama",
  model: "llama3",
});

Setup:

# Install Ollama
curl -fsSL https://ollama.com/install.sh | sh

# Pull a model
ollama pull llama3

# Start server
ollama serve

Available Models:

llama3 - Meta Llama 3
llama3:70b - Larger Llama 3
mistral - Mistral 7B
codellama - Code specialized
phi3 - Microsoft Phi-3

LiteLLM

# Environment
LITELLM_API_KEY=...
LITELLM_API_BASE=https://your-litellm-proxy.com

const result = await neurolink.generate({
  input: { text: "Hello" },
  provider: "litellm",
  model: "gpt-4", // LiteLLM model format
});

AWS SageMaker

# Environment
AWS_ACCESS_KEY_ID=...
AWS_SECRET_ACCESS_KEY=...
AWS_REGION=us-west-2
SAGEMAKER_ENDPOINT_NAME=your-endpoint

const result = await neurolink.generate({
  input: { text: "Hello" },
  provider: "sagemaker",
  model: "your-endpoint-name",
});

Hugging Face

# Environment
HF_TOKEN=hf_...

const result = await neurolink.generate({
  input: { text: "Hello" },
  provider: "hugging-face",
  model: "meta-llama/Meta-Llama-3-8B-Instruct",
});

OpenRouter

# Environment
OPENROUTER_API_KEY=sk-or-...

const result = await neurolink.generate({
  input: { text: "Hello" },
  provider: "openrouter",
  model: "anthropic/claude-3-opus",
});

Provider Fallback

Configure automatic fallback to another provider:

import { createAIProviderWithFallback } from "@juspay/neurolink";

const { primary, fallback } = await createAIProviderWithFallback(
  "openai", // Primary
  "anthropic", // Fallback
  "gpt-4o",
);

Check Provider Status

// Check all configured providers
const status = await neurolink.getProviderStatus();
console.log(status);
// { provider: 'openai', status: 'working', configured: true, authenticated: true }

// Get list of available providers
const available = await neurolink.getAvailableProviders();
console.log(available);
// ['openai', 'anthropic', 'vertex']

// Get health summary
const health = await neurolink.getProviderHealthSummary();
console.log(health);

Provider-Specific Options

Temperature and Sampling

const result = await neurolink.generate({
  input: { text: "Hello" },
  temperature: 0.7, // 0.0 - 2.0
  topP: 0.9, // Nucleus sampling
  topK: 40, // Top-K sampling
  maxTokens: 1000,
  presencePenalty: 0.1,
  frequencyPenalty: 0.1,
});

System Prompts

const result = await neurolink.generate({
  input: { text: "Write code for me" },
  systemPrompt:
    "You are an expert TypeScript developer. Always use proper types.",
});

Vision-Capable Models

Not all models support image inputs:

Provider	Vision Models
OpenAI	gpt-4o, gpt-4-turbo
Anthropic	All Claude 3 models
Vertex	Gemini 2.5+, Gemini 3
Google AI	Gemini 2.5+, Gemini 3
Bedrock	Claude 3 models

const result = await neurolink.generate({
  input: {
    text: "Describe this image",
    images: ["./photo.jpg"],
  },
  provider: "openai",
  model: "gpt-4o", // Must be vision-capable
});

Next Steps

Multimodal inputs - Work with images and documents
MCP tools - Add external tools
RAG integration - Document-grounded generation

Common Providers​

OpenAI​

Anthropic​

Google AI Studio​

Google Vertex AI​

AWS Bedrock​

Azure OpenAI​

Mistral AI​

Ollama (Local)​

LiteLLM​

AWS SageMaker​

Hugging Face​

OpenRouter​

Provider Fallback​

Check Provider Status​

Provider-Specific Options​

Temperature and Sampling​

System Prompts​

Vision-Capable Models​

Next Steps​

Common Providers

OpenAI

Anthropic

Google AI Studio

Google Vertex AI

AWS Bedrock

Azure OpenAI

Mistral AI

Ollama (Local)

LiteLLM

AWS SageMaker

Hugging Face

OpenRouter

Provider Fallback

Check Provider Status

Provider-Specific Options

Temperature and Sampling

System Prompts

Vision-Capable Models

Next Steps