Providers and ModelsAmazon

Nova Premier 1.0

Nova Premier 1.0
Amazon · Text Generation
POST /v1/chat/completions

Most capable model in the family. Multimodal text/image/video on a 1M context with chain-of-thought reasoning across tools and data sources.

This model is deprecated and will be retired on 2026-09-14. After that date, requests to this model will fail. Migrate to a successor model before then.

At a glance

FieldValue
Model idnova-premier-1-0
Model release date2025-04-30
Input modalitiesText, Image, Video
Output modalitiesText
Context window1M
Weight precision-
Max output tokens32,000
Featuresvision, function_calling
Native inferenceNo
NewNo
Structured outputJSON Mode
Batch API35% off list price
Supported endpointsPOST /v1/chat/completions, POST /v1/responses, POST /v1/messages, POST /v1beta/models/nova-premier-1-0:generateContent
Alternate model idsamazon-nova-premier, amazon/nova-premier, nova-premier, us.amazon.nova-premier-v1:0
Deprecation date2026-09-14

Pricing

ChargeSpecRate
Inputper 1M prompt tokens$3.00
Outputper 1M generated tokens$15.00
Cached inputper 1M tokens$1.68
Web Search (Linkup)per call when invoked$0.013

Example request

$curl https://api.empiriolabs.ai/v1/chat/completions \
>  -H 'Authorization: Bearer $EMPIRIOLABS_API_KEY' \
>  -H 'Content-Type: application/json' \
>  -d '{"model": "nova-premier-1-0", "messages": [{"role":"user","content":"Hello"}]}'

Parameters

ParameterTypeRequiredDefaultDescription
temperaturenumberno0.7Sampling temperature. 0 = deterministic, 2 = maximum randomness. · Range: 0 – 2
top_pnumberno0.9Nucleus sampling probability mass. Lower = more focused. · Range: 0 – 1
max_tokensnumberno4096Maximum tokens in the response. · Range: 1 – 65536
stopstringno-Up to 4 strings where the model will stop generating further tokens.
response_formatenumno-Return the output as a valid JSON object (JSON mode). Describe the fields you want in your prompt.
web_search_linkupbooleannofalseOptional web search powered by Linkup. When enabled, recent web sources are retrieved using your latest user message as the query and provided to the model as additional context. Adds $0.013 per call when invoked on top of the model’s normal token cost. Disabled by default.
disable_formattingbooleannofalseWhen enabled, the gateway will not append the “Sources” footer to assistant responses that used Linkup web search. Useful when the model output is piped to another system that expects no decoration.

Notes

Supports text, image, and video inputs with standard chat parameters.

Machine-readable schema: GET https://api.empiriolabs.ai/v1/models/nova-premier-1-0.