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NVIDIA: Nemotron 3.5 Rerank 8B (free)

Source description (English)

Input: text, image · Output: rerank

Overview

Model specifications

Context
32,768 tokens
Maximum output
29,491 tokens
Architecture
text+image->rerank
Tokenizer
Other
Knowledge cutoff
Not provided
Moderated
No
OPENROUTER

Complete pricing

Synchronized OpenRouter rates. Token prices are shown per one million tokens.

Input
Free
per 1M tokens
Output
Free
per 1M tokens
API

Quick start

Set OPENROUTER_API_KEY locally. Python requires requests; JavaScript runs in Node.js. Keep the key on the server.

API documentation

curl --fail-with-body https://openrouter.ai/api/v1/rerank \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"nvidia/nemotron-3.5-rerank-8b:free","query":"What is the capital of France?","documents":["Paris is the capital of France.","Berlin is the capital of Germany."],"top_n":1}'
Capabilities

Input → Output

Input
textimage
Output
rerank
API

Supported API parameters

Available providers

1 Provider

Checked: October 22, 2026

Live providers on OpenRouter

Provider availability, latency, throughput and routing can change continuously. Open the source page for current operational data.

OpenRouter

Nvidia

bf16
Context
33K
Maximum output
29K
nvidia

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