Context Window

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Amazon Titan Text Lite vs Nvidia Nemotron Nano 12b

This page is context-first: how much text each model can take in one request. Full specs adds capabilities and limits; the pricing matrix below is only about $/million tokens from hosts that list both models.

Amazon

Model

Amazon Titan Text Lite

Context window

42K

42,000 tokens · ~32K words

Model page
Nvidia

Model

Nvidia Nemotron Nano 12b

Image input

Context window

128K

128,000 tokens · ~96K words

Model page

Context window · side by side

Bar length is relative to the larger of the two windows (100% = max of this pair). This is not pricing.

Amazon Titan Text Lite42K
Nvidia Nemotron Nano 12b128K

Nvidia Nemotron Nano 12b has about 3× the context window of the other in this pair.

Token calculator →Memory savings →

Nvidia Nemotron Nano 12b has 204% more context capacity (128K vs 42K tokens). Nvidia Nemotron Nano 12b is 33% cheaper on input.

Quick verdicts

Short takeaways — validate with your own workloads.

  • Long document processing

    Use Nvidia Nemotron Nano 12b. Its 128K context fits entire documents without chunking (vs 42K).

  • RAG / high-volume retrieval

    Use Nvidia Nemotron Nano 12b. Input tokens are 33% cheaper — critical when sending large retrieved contexts.

  • Long output (reports, code files)

    Use Nvidia Nemotron Nano 12b. Its 8K max output lets you generate complete artifacts in one request.

Full specs

Context, output, capabilities, and dates. Green highlights the favorable value where we compute a winner.

SpecAmazon Titan Text LiteNvidia Nemotron Nano 12b
Context window42,000 tokens (42K)128,000 tokens (128K)
Max output tokens4,000 tokens (4K)8,192 tokens (8K)
Speed tierBalancedFast
VisionNoYes
Function callingNoNo
Extended thinkingNoNo
Prompt cachingNoNo
Batch APINoNo
Release dateN/AN/A

Pricing matrix

Dollar rates only: hosts that list both models, per 1M tokens. For how much text fits, use the context section above — not this table.

ProviderAmazon Titan Text Lite inAmazon Titan Text Lite outNvidia Nemotron Nano 12b inNvidia Nemotron Nano 12b out
Aws Bedrock$0.300/M$0.400/M$0.200/M$0.600/M
Fireworks——$0.200/M$0.200/M

Frequently asked questions

Nvidia Nemotron Nano 12b has a larger context window: 128K tokens vs 42K. For long documents, large codebases, or extended agent sessions, the larger context window reduces the need to chunk inputs or summarize history.

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Example: a multi-turn chat session

Without Mem0~128K tokens sent
Full history
Repeated info
Old context
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Key memories
Current turn

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