API cost decision in 10 seconds

Free Models Router vs Nemotron Nano 12B 2 VL (free)

The standard workload cost is tied; choose by context window, provider fit, latency, or model quality.

Pricing data updated:  Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

The standard workload cost is tied; choose by context window, provider fit, latency, or model quality.

Both models are estimated at $0 for the standard 1M input plus 500K output workload.

Cost-first pickTie
Context-first pickFree Models Router
Sample savings$00%
10x traffic gap$0

Context-window winner: Free Models Router. Cost does not separate this pair on the standard workload, so the next decision point is context window and model behavior.

Cost sensitivity

Workload Sensitivity

Same prices, different token mixes.

The two models stay tied across the input-heavy, balanced, and output-heavy sample workloads.

Workload shapeToken mixBetter pickFree Models RouterNemotron Nano 12B 2 VL (free)
Input-heavy / RAG 5M input + 500K output Tie $0 $0
Balanced workload 1M input + 1M output Tie $0 $0
Output-heavy chatbot 1M input + 5M output Tie $0 $0
Cheaper inputTie$0 vs $0 / 1M
Cheaper outputTie$0 vs $0 / 1M
Larger contextFree Models Router200K vs 128K
Sample workloadTie$0 vs $0

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.
Free Models RouterCalculating…Estimated API cost
Nemotron Nano 12B 2 VL (free)Calculating…Estimated API cost
Cheaper for this workloadCalculating…Difference: calculating…

This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.

Quick Decision

Verdict

Tie has the lower input price, Tie has the lower output price, and Free Models Router offers the larger context window.

For a 1M input token plus 500K output token workload, the estimated API cost is $0 for Free Models Router and $0 for Nemotron Nano 12B 2 VL (free).

Best Fit

Choose Free Models Router when you care most about larger context window.

Choose Nemotron Nano 12B 2 VL (free) when its provider, model quality, latency, or availability is more important than the numeric price/context winner.

Head-to-Head Specs
FeatureFree Models Router
(OpenRouter)
Nemotron Nano 12B 2 VL (free)
(NVIDIA)
Input Price
prompt tokens per 1M
$0$0
Completion Price
per 1M tokens
$0$0
Sample Workload Cost
1M input + 500K output
$0$0
Context Window200K128K
Release Date2026-02-012025-10-28
Free Models Router

The simplest way to get free inference. openrouter/free is a router that selects free models at random from the models available on OpenRouter. The router smartly filters for models that...

Nemotron Nano 12B 2 VL (free)

NVIDIA Nemotron Nano 2 VL is a 12-billion-parameter open multimodal reasoning model designed for video understanding and document intelligence. It introduces a hybrid Transformer-Mamba architecture, combining transformer-level accuracy with Mamba’s...

Use-Case Decision Matrix

Use caseBetter pickWhy
Budget-constrained productionTieBoth models are estimated at $0 for the standard 1M input plus 500K output workload.
High-volume input processingTieLower prompt-token price matters most when prompts or retrieved passages dominate the bill.
Long responses and chatbotsTieLower output-token price matters most when assistants generate many completion tokens.
RAG or long-document workFree Models RouterA larger context window leaves more room for retrieved passages and source files.