AI API pricing

Know the API prices of AI models.

Models

6,023

Providers

400

Published prices

17,692

Top models

The 16 featured models of the catalogue, hand-picked from the main providers.
ModelProviderContextPrices
OpenAI: GPT-5.5 Proopenai1,050,000
Input

$30.00 per 1M tokens

medium
Input (>272k ctx)

$60.00 per 1M tokens

low
Input (batch, >272k ctx)

$30.00 per 1M tokens

low
Input (batch)

$15.00 per 1M tokens

low

…9 more prices

OpenAI: GPT-6 Astraopenai1,050,000
Input

$10.00 per 1M tokens

verified
Input (>272k ctx)

$20.00 per 1M tokens

low
Input (batch, >272k ctx)

$10.00 per 1M tokens

low
Input (batch)

$5.00 per 1M tokens

verified

…43 more prices

OpenAI: GPT-6.1 Solopenai1,050,000
Input

$2.00 per 1M tokens

verified
Input (>272k ctx)

$4.00 per 1M tokens

low
Input (batch, >272k ctx)

$2.00 per 1M tokens

low
Input (batch)

$1.00 per 1M tokens

verified

…43 more prices

OpenAI: GPT-6 Lunaopenai1,050,000
Input

$0.10 per 1M tokens

verified
Input (>272k ctx)

$0.20 per 1M tokens

low
Input (batch, >272k ctx)

$0.10 per 1M tokens

low
Input (batch)

$0.05 per 1M tokens

verified

…43 more prices

Anthropic: Claude Fable 5.1anthropic1,000,000
Input

$10.00 per 1M tokens

verified
Input (batch)

$5.00 per 1M tokens

verified
Input (cache write 1h)

$20.00 per 1M tokens

verified
Input (cache write 5m)

$12.50 per 1M tokens

medium

…9 more prices

Anthropic: Claude Opus 5.5anthropic1,000,000
Input

$4.00 per 1M tokens

verified
Input (batch)

$2.00 per 1M tokens

verified
Input (cache write 1h)

$8.00 per 1M tokens

verified
Input (cache write 5m)

$5.00 per 1M tokens

medium

…9 more prices

Anthropic: Claude Sonnet 5.5anthropic1,000,000
Input

$2.00 per 1M tokens

verified
Input (batch)

$1.00 per 1M tokens

verified
Input (cache write 1h)

$4.00 per 1M tokens

verified
Input (cache write 5m)

$2.50 per 1M tokens

medium

…9 more prices

Anthropic: Claude Haiku 4.5anthropic200,000
Input

$1.00 per 1M tokens

verified
Input (batch)

$0.50 per 1M tokens

verified
Input (cache write 1h)

$2.00 per 1M tokens

verified
Input (cache write 5m)

$1.25 per 1M tokens

medium

…7 more prices

Google: Gemini 2.5 Progoogle1,048,576
Input

$1.25 per 1M tokens

verified
Input (>200k ctx)

$2.50 per 1M tokens

medium
Input (batch)

$0.625 per 1M tokens

verified
Input (cached read, >200k ctx)

$0.25 per 1M tokens

medium

…17 more prices

Google: Gemini 3.8 Flashgoogle1,048,576
Input

$0.75 per 1M tokens

verified
Input (batch)

$0.375 per 1M tokens

verified
Input (cached read, batch)

$0.0375 per 1M tokens

verified
Input (cached read, flex)

$0.0375 per 1M tokens

verified

…12 more prices

Google: Gemini 3.5 Flash Litegoogle1,048,576
Input

$0.30 per 1M tokens

verified
Input (batch)

$0.15 per 1M tokens

verified
Input (cached read, batch)

$0.02 per 1M tokens

verified
Input (cached read, flex)

$0.02 per 1M tokens

verified

…12 more prices

SpaceXAI: Grok 4.7xai500,000
Input

$2.00 per 1M tokens

medium
Input (>200k ctx)

$4.00 per 1M tokens

medium
Input (cache write)

$0.50 per 1M tokens

low
Input (cached read, >200k ctx)

$1.00 per 1M tokens

medium

…4 more prices

SpaceXAI: Grok 4.20xai2,000,000
Input

$1.25 per 1M tokens

medium
Input (>200k ctx)

$2.50 per 1M tokens

low
Input (batch, >200k ctx)

$2.00 per 1M tokens

low
Input (batch)

$1.00 per 1M tokens

low

…9 more prices

DeepSeek: DeepSeek V4.1 Flashdeepseek1,048,576
Input

$0.30 per 1M tokens

low
Input (cached read)

$0.006 per 1M tokens

low
Output

$1.20 per 1M tokens

low
DeepSeek: DeepSeek Flash Latestdeepseek1,048,576
Input

$0.15 per 1M tokens

unverified · disputed
Input (cache write)

$0.00 per 1M tokens

low
Input (cached read)

$0.003 per 1M tokens

unverified · disputed
Output

$0.60 per 1M tokens

unverified · disputed

…1 more price

MoonshotAI: Kimi K3moonshotai1,048,576
Input

$3.00 per 1M tokens

medium
Input (cached read)

$0.30 per 1M tokens

medium
Output

$15.00 per 1M tokens

medium

Recent price changes

Query it via API, feed or MCP

The whole catalogue, the comparison and the price changes, in three open formats and no sign-up.

REST API

Query the prices via API.

GET https://aiapipricing.slxd.app/api/v1/models?provider=openai

Atom feed

Every price change, in your feed reader.

https://aiapipricing.slxd.app/changes.xml

MCP connector

Connect your AI assistant to query the prices.

https://aiapipricing.slxd.app/api/mcp

Limit of 300 requests per minute per IP.

Last updated 10/04/2026, 02:10