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Amazon: Amazon Nova Pro 1.0

nova-pro-v1

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Amazon Nova Pro 1.0 costs $1.04 per million input tokens and $4.15 per million output tokens, supports 300K context, and is available through the OpenAI-compatible API.

Amazon's new flagship model. Can handle up to 300k input tokens, with comparable performance to ChatGPT and Claude 3.5 Sonnet.

Modalities

Text → Text

Input / output price

$1.04 / $4.15 per 1M

Context

300K · max output 32K

Capabilities

Long context

Pricing

Billed per token actually used and deducted from your credits.

ItemUSD per 1M tokens
Input$1.04
Output$4.15
Cached input$0.519

Calculator

Drag the sliders to estimate what this model will cost.

Per request
$0.00644
Per day
$3.22
Per month (30 days)
$96.60

Amazon Nova Pro 1.0: input $1.0387/M · output $4.1548/M · cached input $0.5194/M

Request with these settings
curl https://api.geniusrelaygpt.com/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "nova-pro-v1", "max_tokens": 800,
       "messages": [{"role": "user", "content": "…"}]}'

Code samples

OpenAI-compatible. Set the base URL to https://api.geniusrelaygpt.com/v1 and the model to nova-pro-v1.

curl https://api.geniusrelaygpt.com/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "nova-pro-v1",
    "stream": true,
    "messages": [{"role": "user", "content": "Hello"}]
  }'

Use it in a client: Cursor · Cline · SillyTavern · Codex

Parameters

Common OpenAI parameters can be passed as-is.

temperaturetop_pmax_tokensstreamstoppresence_penaltyfrequency_penaltyseed

FAQ

How is Amazon Nova Pro 1.0 billed?
Input is $1.04 and output is $4.15 per million tokens; cached input is $0.519. The charge for every request is listed in Usage Logs in the console.
How long is the context window?
300K tokens. In a long conversation every turn is billed for the full input, so keep the history under control.
Does it support streaming?
Yes. Add "stream": true to the request to receive server-sent events in the OpenAI format.
Amazon Nova Pro 1.0 API pricing · GeniusRelay