OpenRouter Provider for Vercel AI SDK

The OpenRouter provider for the Vercel AI SDK contains 160+ language model support for the OpenRouter chat and completion APIs.

Setup

# For pnpm
pnpm add @openrouter/ai-sdk-provider

# For npm
npm install @openrouter/ai-sdk-provider

# For yarn
yarn add @openrouter/ai-sdk-provider

Provider Instance

You can import the default provider instance openrouter from @openrouter/ai-sdk-provider:

import { openrouter } from "@openrouter/ai-sdk-provider";

Example

import { openrouter } from "@openrouter/ai-sdk-provider";
import { generateText } from "ai";

const { text } = await generateText({
  model: openrouter("openai/gpt-4o"),
  prompt: "Write a vegetarian lasagna recipe for 4 people.",
});

Supported models

This list is not a definitive list of models supported by OpenRouter, as it constantly changes as we add new models (and deprecate old ones) to our system.
You can find the latest list of models supported by OpenRouter here.

| Model | ID | Input Price ($/1M tokens) | Output Price ($/1M tokens) | Context Window | Moderation | | --------------------------------------------- | ------------------------------------------- | ------------------------- | -------------------------- | -------------- | ---------- | | Mistral: Mistral Nemo | mistralai/mistral-nemo | $0.3 | $0.3 | 128,000 | None | | Mistral: Codestral Mamba | mistralai/codestral-mamba | $0.25 | $0.25 | 256,000 | None | | OpenAI: GPT-4o-mini | openai/gpt-4o-mini | $0.15 | $0.6 | 128,000 | Moderated | | OpenAI: GPT-4o-mini (2024-07-18) | openai/gpt-4o-mini-2024-07-18 | $0.15 | $0.6 | 128,000 | Moderated | | Qwen 2 7B Instruct | qwen/qwen-2-7b-instruct | $0.07 | $0.07 | 32,768 | None | | Google: Gemma 2 27B | google/gemma-2-27b-it | $0.27 | $0.27 | 8,192 | None | | Nous: Hermes 2 Theta 8B | nousresearch/hermes-2-theta-llama-3-8b | $0.1875 (25% off) | $1.125 (25% off) | 16,384 | None | | Magnum 72B | alpindale/magnum-72b | $3.75 (25% off) | $4.5 (25% off) | 16,384 | None | | Google: Gemma 2 9B | google/gemma-2-9b-it | $0.08 | $0.08 | 8,192 | None | | Google: Gemma 2 9B (free) | google/gemma-2-9b-it:free | $0 (100% off) | $0 (100% off) | 8,192 | None | | Llama 3 Stheno 8B v3.3 32K | sao10k/l3-stheno-8b | $0.25 | $1.5 | 32,000 | None | | Flavor of The Week | openrouter/flavor-of-the-week | -- | -- | 32,000 | -- | | Yi Large | 01-ai/yi-large | $3 | $3 | 32,768 | None | | AI21: Jamba Instruct | ai21/jamba-instruct | $0.5 | $0.7 | 256,000 | None | | NVIDIA Nemotron-4 340B Instruct | nvidia/nemotron-4-340b-instruct | $4.2 | $4.2 | 4,096 | None | | Anthropic: Claude 3.5 Sonnet | anthropic/claude-3.5-sonnet | $3 | $15 | 200,000 | Moderated | | Anthropic: Claude 3.5 Sonnet (self-moderated) | anthropic/claude-3.5-sonnet:beta | $3 | $15 | 200,000 | None | | Llama 3 Euryale 70B v2.1 | sao10k/l3-euryale-70b | $1.48 | $1.48 | 8,192 | None | | Qwen 2 7B Instruct (free) | qwen/qwen-2-7b-instruct:free | $0 (100% off) | $0 (100% off) | 32,768 | None | | Phi-3 Medium 4K Instruct | microsoft/phi-3-medium-4k-instruct | $0.14 | $0.14 | 4,000 | None | | Dolphin 2.9.2 Mixtral 8x22B 🐬 | cognitivecomputations/dolphin-mixtral-8x22b | $0.9 | $0.9 | 65,536 | None | | Qwen 2 72B Instruct | qwen/qwen-2-72b-instruct | $0.56 | $0.77 | 32,768 | None | | OpenChat 3.6 8B | openchat/openchat-8b | $0.064 | $0.064 | 8,192 | None | | Mistral: Mistral 7B Instruct | mistralai/mistral-7b-instruct | $0.06 | $0.06 | 32,768 | None | | Mistral: Mistral 7B Instruct v0.3 | mistralai/mistral-7b-instruct-v0.3 | $0.06 | $0.06 | 32,768 | None | | NousResearch: Hermes 2 Pro - Llama-3 8B | nousresearch/hermes-2-pro-llama-3-8b | $0.14 | $0.14 | 8,192 | None | | Phi-3 Mini 128K Instruct | microsoft/phi-3-mini-128k-instruct | $0.1 | $0.1 | 128,000 | None | | Phi-3 Mini 128K Instruct (free) | microsoft/phi-3-mini-128k-instruct:free | $0 (100% off) | $0 (100% off) | 128,000 | None | | Phi-3 Medium 128K Instruct | microsoft/phi-3-medium-128k-instruct | $1 | $1 | 128,000 | None | | Phi-3 Medium 128K Instruct (free) | microsoft/phi-3-medium-128k-instruct:free | $0 (100% off) | $0 (100% off) | 128,000 | None | | Llama 3 Lumimaid 70B | neversleep/llama-3-lumimaid-70b | $3.375 (25% off) | $4.5 (25% off) | 8,192 | None | | Google: Gemini Flash 1.5 | google/gemini-flash-1.5 | $0.25 | $0.75 | 2,800,000 | None | | Perplexity: Llama3 Sonar 8B | perplexity/llama-3-sonar-small-32k-chat | $0.2 | $0.2 | 32,768 | None | | Perplexity: Llama3 Sonar 8B Online | perplexity/llama-3-sonar-small-32k-online | $0.2 | $0.2 | 28,000 | None | | Perplexity: Llama3 Sonar 70B | perplexity/llama-3-sonar-large-32k-chat | $1 | $1 | 32,768 | None | | Perplexity: Llama3 Sonar 70B Online | perplexity/llama-3-sonar-large-32k-online | $1 | $1 | 28,000 | None | | DeepSeek-V2 Chat | deepseek/deepseek-chat | $0.14 | $0.28 | 128,000 | None | | DeepSeek-Coder-V2 | deepseek/deepseek-coder | $0.14 | $0.28 | 128,000 | None | | OpenAI: GPT-4o | openai/gpt-4o | $5 | $15 | 128,000 | Moderated | | OpenAI: GPT-4o (2024-05-13) | openai/gpt-4o-2024-05-13 | $5 | $15 | 128,000 | Moderated | | Meta: Llama 3 8B (Base) | meta-llama/llama-3-8b | $0.18 (10% off) | $0.18 (10% off) | 8,192 | None | | Meta: Llama 3 70B (Base) | meta-llama/llama-3-70b | $0.81 (10% off) | $0.81 (10% off) | 8,192 | None | | Meta: LlamaGuard 2 8B | meta-llama/llama-guard-2-8b | $0.15 | $0.15 | 8,192 | None | | OLMo 7B Instruct | allenai/olmo-7b-instruct | $0.18 (10% off) | $0.18 (10% off) | 2,048 | None | | Qwen 1.5 110B Chat | qwen/qwen-110b-chat | $1.62 (10% off) | $1.62 (10% off) | 32,768 | None | | Qwen 1.5 72B Chat | qwen/qwen-72b-chat | $0.81 (10% off) | $0.81 (10% off) | 32,768 | None | | Qwen 1.5 32B Chat | qwen/qwen-32b-chat | $0.72 (10% off) | $0.72 (10% off) | 32,768 | None | | Qwen 1.5 14B Chat | qwen/qwen-14b-chat | $0.27 (10% off) | $0.27 (10% off) | 32,768 | None | | Qwen 1.5 7B Chat | qwen/qwen-7b-chat | $0.18 (10% off) | $0.18 (10% off) | 32,768 | None | | Qwen 1.5 4B Chat | qwen/qwen-4b-chat | $0.09 (10% off) | $0.09 (10% off) | 32,768 | None | | Meta: Llama 3 8B Instruct (free) | meta-llama/llama-3-8b-instruct:free | $0 (100% off) | $0 (100% off) | 8,192 | None | | Llama 3 Lumimaid 8B | neversleep/llama-3-lumimaid-8b | $0.1875 | $1.125 | 24,576 | None | | Llama 3 Lumimaid 8B (extended) | neversleep/llama-3-lumimaid-8b:extended | $0.1875 (25% off) | $1.125 (25% off) | 24,576 | None | | Snowflake: Arctic Instruct | snowflake/snowflake-arctic-instruct | $2.16 (10% off) | $2.16 (10% off) | 4,096 | None | | FireLLaVA 13B | fireworks/firellava-13b | $0.2 | $0.2 | 4,096 | None | | Lynn: Llama 3 Soliloquy 8B v2 | lynn/soliloquy-l3 | $0.05 | $0.05 | 24,576 | None | | Fimbulvetr 11B v2 | sao10k/fimbulvetr-11b-v2 | $0.375 (25% off) | $1.5 (25% off) | 8,192 | None | | Meta: Llama 3 8B Instruct (extended) | meta-llama/llama-3-8b-instruct:extended | $0.1875 (25% off) | $1.125 (25% off) | 16,384 | None | | Meta: Llama 3 8B Instruct (nitro) | meta-llama/llama-3-8b-instruct:nitro | $0.18 (10% off) | $0.18 (10% off) | 8,192 | None | | Meta: Llama 3 70B Instruct (nitro) | meta-llama/llama-3-70b-instruct:nitro | $0.9 | $0.9 | 8,192 | None | | Meta: Llama 3 8B Instruct | meta-llama/llama-3-8b-instruct | $0.06 | $0.06 | 8,192 | None | | Meta: Llama 3 70B Instruct | meta-llama/llama-3-70b-instruct | $0.52 | $0.75 | 8,192 | None | | Mistral: Mixtral 8x22B Instruct | mistralai/mixtral-8x22b-instruct | $0.65 | $0.65 | 65,536 | None | | WizardLM-2 8x22B | microsoft/wizardlm-2-8x22b | $0.63 | $0.63 | 65,536 | None | | WizardLM-2 7B | microsoft/wizardlm-2-7b | $0.07 | $0.07 | 32,000 | None | | Toppy M 7B (nitro) | undi95/toppy-m-7b:nitro | $0.07 | $0.07 | 4,096 | None | | Mistral: Mixtral 8x22B (base) | mistralai/mixtral-8x22b | $1.08 (10% off) | $1.08 (10% off) | 65,536 | None | | OpenAI: GPT-4 Turbo | openai/gpt-4-turbo | $10 | $30 | 128,000 | Moderated | | Google: Gemini Pro 1.5 | google/gemini-pro-1.5 | $2.5 | $7.5 | 2,800,000 | None | | Cohere: Command R+ | cohere/command-r-plus | $3 | $15 | 128,000 | None | | Databricks: DBRX 132B Instruct | databricks/dbrx-instruct | $1.08 (10% off) | $1.08 (10% off) | 32,768 | None | | Midnight Rose 70B | sophosympatheia/midnight-rose-70b | $0.8 | $0.8 | 4,096 | None | | Cohere: Command | cohere/command | $1 | $2 | 4,096 | None | | Cohere: Command R | cohere/command-r | $0.5 | $1.5 | 128,000 | None | | Anthropic: Claude 3 Haiku | anthropic/claude-3-haiku | $0.25 | $1.25 | 200,000 | Moderated | | Anthropic: Claude 3 Haiku (self-moderated) | anthropic/claude-3-haiku:beta | $0.25 | $1.25 | 200,000 | None | | Google: Gemma 7B (nitro) | google/gemma-7b-it:nitro | $0.07 | $0.07 | 8,192 | None | | MythoMax 13B (nitro) | gryphe/mythomax-l2-13b:nitro | $0.2 | $0.2 | 4,096 | None | | Anthropic: Claude 3 Opus | anthropic/claude-3-opus | $15 | $75 | 200,000 | Moderated | | Anthropic: Claude 3 Sonnet | anthropic/claude-3-sonnet | $3 | $15 | 200,000 | Moderated | | Anthropic: Claude 3 Opus (self-moderated) | anthropic/claude-3-opus:beta | $15 | $75 | 200,000 | None | | Anthropic: Claude 3 Sonnet (self-moderated) | anthropic/claude-3-sonnet:beta | $3 | $15 | 200,000 | None | | Mistral Large | mistralai/mistral-large | $8 | $24 | 32,000 | None | | Google: Gemma 7B | google/gemma-7b-it | $0.07 | $0.07 | 8,192 | None | | Google: Gemma 7B (free) | google/gemma-7b-it:free | $0 (100% off) | $0 (100% off) | 8,192 | None | | Nous: Hermes 2 Mistral 7B DPO | nousresearch/nous-hermes-2-mistral-7b-dpo | $0.18 (10% off) | $0.18 (10% off) | 8,192 | None | | Meta: CodeLlama 70B Instruct | meta-llama/codellama-70b-instruct | $0.81 (10% off) | $0.81 (10% off) | 2,048 | None | | RWKV v5: Eagle 7B | recursal/eagle-7b | $0 | $0 | 10,000 | None | | OpenAI: GPT-3.5 Turbo (older v0613) | openai/gpt-3.5-turbo-0613 | $1 | $2 | 4,095 | Moderated | | OpenAI: GPT-4 Turbo Preview | openai/gpt-4-turbo-preview | $10 | $30 | 128,000 | Moderated | | ReMM SLERP 13B (extended) | undi95/remm-slerp-l2-13b:extended | $1.125 (25% off) | $1.125 (25% off) | 6,144 | None | | Nous: Hermes 2 Mixtral 8x7B DPO | nousresearch/nous-hermes-2-mixtral-8x7b-dpo | $0.45 | $0.45 | 32,768 | None | | Nous: Hermes 2 Mixtral 8x7B SFT | nousresearch/nous-hermes-2-mixtral-8x7b-sft | $0.54 (10% off) | $0.54 (10% off) | 32,768 | None | | Mistral Tiny | mistralai/mistral-tiny | $0.25 | $0.25 | 32,000 | None | | Mistral Small | mistralai/mistral-small | $2 | $6 | 32,000 | None | | Mistral Medium | mistralai/mistral-medium | $2.7 | $8.1 | 32,000 | None | | Chronos Hermes 13B v2 | austism/chronos-hermes-13b | $0.13 | $0.13 | 4,096 | None | | Noromaid Mixtral 8x7B Instruct | neversleep/noromaid-mixtral-8x7b-instruct | $8 | $8 | 8,000 | None | | Nous: Hermes 2 Yi 34B | nousresearch/nous-hermes-yi-34b | $0.72 (10% off) | $0.72 (10% off) | 4,096 | None | | Mistral: Mistral 7B Instruct v0.2 | mistralai/mistral-7b-instruct-v0.2 | $0.06 | $0.06 | 32,768 | None | | Dolphin 2.6 Mixtral 8x7B 🐬 | cognitivecomputations/dolphin-mixtral-8x7b | $0.5 | $0.5 | 32,768 | None | | Google: Gemini Pro 1.0 | google/gemini-pro | $0.125 | $0.375 | 91,728 | None | | Google: Gemini Pro Vision 1.0 | google/gemini-pro-vision | $0.125 | $0.375 | 45,875 | None | | Mixtral 8x7B (base) | mistralai/mixtral-8x7b | $0.54 (10% off) | $0.54 (10% off) | 32,768 | None | | Mixtral 8x7B Instruct | mistralai/mixtral-8x7b-instruct | $0.24 | $0.24 | 32,768 | None | | RWKV v5 World 3B | rwkv/rwkv-5-world-3b | $0 | $0 | 10,000 | None | | RWKV v5 3B AI Town | recursal/rwkv-5-3b-ai-town | $0 | $0 | 10,000 | None | | StripedHyena Nous 7B | togethercomputer/stripedhyena-nous-7b | $0.18 (10% off) | $0.18 (10% off) | 32,768 | None | | StripedHyena Hessian 7B (base) | togethercomputer/stripedhyena-hessian-7b | $0.18 (10% off) | $0.18 (10% off) | 32,768 | None | | Psyfighter v2 13B | koboldai/psyfighter-13b-2 | $1 (90% off) | $1 (90% off) | 4,096 | None | | Yi 34B Chat | 01-ai/yi-34b-chat | $0.72 (10% off) | $0.72 (10% off) | 4,096 | None | | Yi 34B (base) | 01-ai/yi-34b | $0.72 (10% off) | $0.72 (10% off) | 4,096 | None | | Yi 6B (base) | 01-ai/yi-6b | $0.18 (10% off) | $0.18 (10% off) | 4,096 | None | | MythoMist 7B | gryphe/mythomist-7b | $0.375 (25% off) | $0.375 (25% off) | 32,768 | None | | Nous: Capybara 7B | nousresearch/nous-capybara-7b | $0.18 (10% off) | $0.18 (10% off) | 8,192 | None | | Nous: Capybara 7B (free) | nousresearch/nous-capybara-7b:free | $0 (100% off) | $0 (100% off) | 8,192 | None | | OpenChat 3.5 7B | openchat/openchat-7b | $0.07 | $0.07 | 8,192 | None | | OpenChat 3.5 7B (free) | openchat/openchat-7b:free | $0 (100% off) | $0 (100% off) | 8,192 | None | | Noromaid 20B | neversleep/noromaid-20b | $1.5 (25% off) | $2.25 (25% off) | 8,192 | None | | MythoMist 7B (free) | gryphe/mythomist-7b:free | $0 (100% off) | $0 (100% off) | 32,768 | None | | Neural Chat 7B v3.1 | intel/neural-chat-7b | $5 (50% off) | $5 (50% off) | 4,096 | None | | Anthropic: Claude v2 | anthropic/claude-2 | $8 | $24 | 200,000 | Moderated | | Anthropic: Claude v2.1 | anthropic/claude-2.1 | $8 | $24 | 200,000 | Moderated | | Anthropic: Claude Instant v1.1 | anthropic/claude-instant-1.1 | $0.8 | $2.4 | 100,000 | Moderated | | Anthropic: Claude v2 (self-moderated) | anthropic/claude-2:beta | $8 | $24 | 200,000 | None | | Anthropic: Claude v2.1 (self-moderated) | anthropic/claude-2.1:beta | $8 | $24 | 200,000 | None | | OpenHermes 2.5 Mistral 7B | teknium/openhermes-2.5-mistral-7b | $0.17 | $0.17 | 4,096 | None | | OpenAI: GPT-4 Vision | openai/gpt-4-vision-preview | $10 | $30 | 128,000 | Moderated | | lzlv 70B | lizpreciatior/lzlv-70b-fp16-hf | $0.58 | $0.78 | 4,096 | None | | Toppy M 7B | undi95/toppy-m-7b | $0.07 | $0.07 | 4,096 | None | | Goliath 120B | alpindale/goliath-120b | $9.375 (25% off) | $9.375 (25% off) | 6,144 | None | | Toppy M 7B (free) | undi95/toppy-m-7b:free | $0 (100% off) | $0 (100% off) | 4,096 | None | | Auto (best for prompt) | openrouter/auto | -- | -- | 200,000 | -- | | OpenAI: GPT-3.5 Turbo 16k (older v1106) | openai/gpt-3.5-turbo-1106 | $1 | $2 | 16,385 | Moderated | | OpenAI: GPT-4 Turbo (older v1106) | openai/gpt-4-1106-preview | $10 | $30 | 128,000 | Moderated | | Hugging Face: Zephyr 7B (free) | huggingfaceh4/zephyr-7b-beta:free | $0 (100% off) | $0 (100% off) | 4,096 | None | | Google: PaLM 2 Chat 32k | google/palm-2-chat-bison-32k | $0.25 | $0.5 | 91,750 | None | | Google: PaLM 2 Code Chat 32k | google/palm-2-codechat-bison-32k | $0.25 | $0.5 | 91,750 | None | | OpenHermes 2 Mistral 7B | teknium/openhermes-2-mistral-7b | $0.18 (10% off) | $0.18 (10% off) | 8,192 | None | | Mistral OpenOrca 7B | open-orca/mistral-7b-openorca | $0.18 (10% off) | $0.18 (10% off) | 8,192 | None | | Airoboros 70B | jondurbin/airoboros-l2-70b | $0.5 | $0.5 | 4,096 | None | | MythoMax 13B (extended) | gryphe/mythomax-l2-13b:extended | $1.125 (25% off) | $1.125 (25% off) | 8,192 | None | | Xwin 70B | xwin-lm/xwin-lm-70b | $3.75 (25% off) | $3.75 (25% off) | 8,192 | None | | OpenAI: GPT-3.5 Turbo Instruct | openai/gpt-3.5-turbo-instruct | $1.5 | $2 | 4,095 | Moderated | | Mistral: Mistral 7B Instruct v0.1 | mistralai/mistral-7b-instruct-v0.1 | $0.06 | $0.06 | 4,096 | None | | Mistral: Mistral 7B Instruct (free) | mistralai/mistral-7b-instruct:free | $0 (100% off) | $0 (100% off) | 32,768 | None | | Pygmalion: Mythalion 13B | pygmalionai/mythalion-13b | $1.125 (25% off) | $1.125 (25% off) | 8,192 | None | | OpenAI: GPT-3.5 Turbo 16k | openai/gpt-3.5-turbo-16k | $3 | $4 | 16,385 | Moderated |

Models with Tool Calling Capabilities Compatible with AI SDK

Last Update: 2024-08-19

This list is not a definitive list of tool-calling models supported by OpenRouter, as it constantly changes as we add new models (and deprecate old ones) to our system. You can find the latest list of tool-supported models supported by OpenRouter here. (Note: This list may contain models that are not compatible with the AI SDK.)

• openai/gpt-3.5-turbo
• openai/gpt-3.5-turbo-0125
• openai/gpt-3.5-turbo-1106
• openai/gpt-3.5-turbo-0613
• openai/gpt-3.5-turbo-16k
• openai/gpt-4o
• openai/gpt-4o-2024-05-13
• openai/gpt-4o-2024-08-06
• openai/gpt-4o-mini
• openai/gpt-4o-mini-2024-07-18
• openai/gpt-4-turbo
• openai/gpt-4-turbo-preview
• openai/gpt-4-1106-preview
• openai/gpt-4
• openai/gpt-4-32k
• openai/gpt-4-vision-preview
• google/gemini-pro
• google/gemini-pro-vision
• google/gemini-pro-1.5
• google/gemini-flash-1.5
• mistralai/mistral-small
• mistralai/mistral-large
• 01-ai/yi-large-fc
• anthropic/claude-3-opus
• anthropic/claude-3-opus:beta
• anthropic/claude-3-sonnet
• anthropic/claude-3-sonnet:beta
• anthropic/claude-3.5-sonnet
• anthropic/claude-3.5-sonnet:beta
• anthropic/claude-3-haiku
• anthropic/claude-3-haiku:beta
• meta-llama/llama-3-8b-instruct
• mistralai/mixtral-8x22b-instruct

Passing Extra Body to OpenRouter

When you want to pass extra body to OpenRouter or to the upstream provider, you can do so by setting the extraBody property on the language model.

import { createOpenRouter } from "@ai-sdk/openrouter";

const provider = createOpenRouter({
  apiKey: "your-api-key",
  // Extra body to pass to OpenRouter
  extraBody: {
    custom_field: "custom_value",
    providers: {
      anthropic: {
        custom_field: "custom_value",
      },
    },
  },
});
const model = provider.chat("anthropic/claude-3.5-sonnet");
const response = await model.doStream({
  inputFormat: "prompt",
  mode: { type: "regular" },
  prompt: [{ role: "user", content: "Hello" }],
});