ai-model-prices

Pricing data for AI models, typed and kept up to date daily from models.dev.

117 providers · 4271 models · Updated 2026-05-10

Installation

npm install ai-model-prices

Usage

Main package

import { getPrice, findModel, findProvider, getModels } from 'ai-model-prices';

// By provider ID + model ID
getPrice('openai/gpt-4.1-mini', { noCacheInput: 1000, noCacheOutput: 500 });

// Two call signatures
getPrice('openai', 'gpt-4.1-mini', { noCacheInput: 1000, noCacheOutput: 500 });
getPrice('amazon-bedrock', 'claude-3-5-sonnet-20241022-v2:0', { noCacheInput: 500, noCacheOutput: 200 });

// Get a model
const model = getModel('openai', 'gpt-4.1-mini');

// Get a provider
const provider = getProvider('amazon-bedrock');

Provider adapters

Each provider has a lightweight adapter. Types are scoped to that provider's models only:

import { getPrice, getModel, getProvider, getModels } from 'ai-model-prices/openai';
import { getPrice as bedrockPrice } from 'ai-model-prices/amazon-bedrock';

// provider is pre-bound
const price = getPrice('gpt-4.1-mini', { noCacheInput: 1000, noCacheOutput: 500 });
const model = getModel('gpt-4.1-mini'); // typed to OpenAI models only

Async (lazy-loaded)

If bundle size matters, provider data is loaded on demand:

import { getPrice, getModels, filterModels } from 'ai-model-prices/async';

const models = await filterModels({ maxInputCost: 1, tool_call: true });

API

getPrice(model, tokens)

Returns a PriceBreakdown, or null if the model has no pricing data.

// Three call signatures:
getPrice(model: Model, tokens: TokenUsage): PriceBreakdown | null
getPrice('providerId/modelId', tokens: TokenUsage): PriceBreakdown | null
getPrice('providerId', 'modelId', tokens: TokenUsage): PriceBreakdown | null

interface TokenUsage {
  noCacheInput?: number;   // regular input tokens
  noCacheOutput?: number;  // output tokens
  cacheInput?: number;     // cache read tokens
  cacheWrite?: number;     // cache write tokens
  reasoning?: number;      // reasoning tokens (o1, etc.)
  inputAudio?: number;
  outputAudio?: number;
}

interface PriceBreakdown {
  noCacheInput: number;
  noCacheOutput: number;
  cacheInput: number;
  cacheWrite: number;
  reasoning: number;
  audio: number;
  total: number;           // USD
}

getModel(providerId, modelId)

Both arguments are typed to known IDs.

getProvider(id)

Look up a provider by ID.

getModels() / getProviders() / getModelsByProvider(providerId)

Return everything from the bundled data.

filterModels(filter)

filterModels({
  provider: 'openai',           // one or more provider IDs
  tool_call: true,
  reasoning: false,
  maxInputCost: 5,              // USD per 1M tokens
  maxOutputCost: 20,
  minContextWindow: 128_000,
  inputModalities: ['image'],
})

Supported Providers

| Provider | ID | |---|---| | 302.AI | 302ai | | Alibaba | alibaba | | Scaleway | scaleway | | NanoGPT | nano-gpt | | Abacus | abacus | | Perplexity Agent | perplexity-agent | | SiliconFlow (China) | siliconflow-cn | | submodel | submodel | | MiniMax Coding Plan (minimax.io) | minimax-coding-plan | | Perplexity | perplexity | | DeepSeek | deepseek | | Llama | llama | | OpenRouter | openrouter | | Fireworks AI | fireworks-ai | | Kimi For Coding | kimi-for-coding | | Moark | moark | | OpenCode Go | opencode-go | | IO.NET | io-net | | Alibaba (China) | alibaba-cn | | Fireworks (Firepass) | firepass | | MiniMax Coding Plan (minimaxi.com) | minimax-cn-coding-plan | | Jiekou.AI | jiekou | | Bailing | bailing | | iFlow | iflowcn | | v0 | v0 | | Hugging Face | huggingface | | ZenMux | zenmux | | Upstage | upstage | | NovitaAI | novita-ai | | Xiaomi Token Plan (China) | xiaomi-token-plan-cn | | Weights & Biases | wandb | | Chutes | chutes | | DInference | dinference | | Vivgrid | vivgrid | | Deep Infra | deepinfra | | Qiniu | qiniu-ai | | Kilo Gateway | kilo | | SAP AI Core | sap-ai-core | | Morph | morph | | Cloudflare AI Gateway | cloudflare-ai-gateway | | GitHub Copilot | github-copilot | | Mixlayer | mixlayer | | Xiaomi Token Plan (Singapore) | xiaomi-token-plan-sgp | | Z.AI | zai | | OpenCode Zen | opencode | | StepFun | stepfun | | Nebius Token Factory | nebius | | Poe | poe | | Helicone | helicone | | Z.AI Coding Plan | zai-coding-plan | | Amazon Bedrock | amazon-bedrock | | Baseten | baseten | | FrogBot | frogbot | | Zhipu AI Coding Plan | zhipuai-coding-plan | | Alibaba Coding Plan | alibaba-coding-plan | | Venice AI | venice | | AIHubMix | aihubmix | | Cerebras | cerebras | | LMStudio | lmstudio | | LucidQuery AI | lucidquery | | Moonshot AI (China) | moonshotai-cn | | Azure Cognitive Services | azure-cognitive-services | | abliteration.ai | abliteration-ai | | Wafer | wafer.ai | | Cohere | cohere | | CloudFerro Sherlock | cloudferro-sherlock | | KUAE Cloud Coding Plan | kuae-cloud-coding-plan | | xAI | xai | | Meganova | meganova | | Vertex (Anthropic) | google-vertex-anthropic | | evroc | evroc | | Synthetic | synthetic | | Nvidia | nvidia | | Inference | inference | | Inception | inception | | OpenAI | openai | | Kiro | kiro | | Requesty | requesty | | DigitalOcean | digitalocean | | Vultr | vultr | | Alibaba Coding Plan (China) | alibaba-coding-plan-cn | | Mistral | mistral | | OVHcloud AI Endpoints | ovhcloud | | Friendli | friendli | | Cortecs | cortecs | | SiliconFlow | siliconflow | | Vercel AI Gateway | vercel | | MiniMax (minimax.io) | minimax | | LLM Gateway | llmgateway | | Vertex | google-vertex | | Cloudflare Workers AI | cloudflare-workers-ai | | Groq | groq | | Azure | azure | | FastRouter | fastrouter | | STACKIT | stackit | | Tencent Coding Plan (China) | tencent-coding-plan | | Privatemode AI | privatemode-ai | | Google | google | | D.Run (China) | drun | | Moonshot AI | moonshotai | | Berget.AI | berget | | GitHub Models | github-models | | Neuralwatt | neuralwatt | | Together AI | togetherai | | QiHang | qihang-ai | | Tencent TokenHub | tencent-tokenhub | | Anthropic | anthropic | | ModelScope | modelscope | | HPC-AI | hpc-ai | | GitLab Duo | gitlab | | Xiaomi | xiaomi | | Clarifai | clarifai | | MiniMax (minimaxi.com) | minimax-cn | | Regolo AI | regolo-ai | | Xiaomi Token Plan (Europe) | xiaomi-token-plan-ams | | Zhipu AI | zhipuai | | Nova | nova |

License

MIT