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Neon aggregates models from multiple providers with enhanced features like rate limiting and failover. Access 42 models through Mastra's model router.

Learn more in the Neon documentation.

Usage
Direct link to Usage

src/mastra/agents/my-agent.ts
import { Agent } from "@mastra/core/agent";

const agent = new Agent({
  id: "my-agent",
  name: "My Agent",
  instructions: "You are a helpful assistant",
  model: "neon/claude-fable-5"
});
info

Mastra uses the OpenAI-compatible /chat/completions endpoint. Some provider-specific features may not be available. Check the Neon documentation for details.

Configuration
Direct link to Configuration

# Gateway configuration
NEON_AI_GATEWAY_BASE_URL=https://your-base-url
NEON_AI_GATEWAY_TOKEN=your-gateway-key

Available models
Direct link to Available models

Model
claude-fable-5
claude-haiku-4-5
claude-opus-4-1
claude-opus-4-5
claude-opus-4-6
claude-opus-4-7
claude-opus-4-8
claude-opus-5
claude-sonnet-4-5
claude-sonnet-4-6
claude-sonnet-5
gemini-3-1-flash-lite
gemini-3-1-pro
gemini-3-5-flash
gemini-3-5-flash-lite
gemini-3-6-flash
gemini-3-flash
gemma-3-12b
glm-5-2
gpt-5
gpt-5-1
gpt-5-2
gpt-5-3-codex
gpt-5-4
gpt-5-4-mini
gpt-5-4-nano
gpt-5-5
gpt-5-5-pro
gpt-5-6-luna
gpt-5-6-sol
gpt-5-6-terra
gpt-5-mini
gpt-5-nano
gpt-oss-120b
gpt-oss-20b
inkling
kimi-k3
llama-4-maverick
meta-llama-3-1-8b-instruct
meta-llama-3-3-70b-instruct
qwen3-next-80b-a3b-instruct
qwen35-122b-a10b
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