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Specifications
ParametersThe learned values that shape how a model responds. B means billion and T means trillion. For mixture-of-experts models, the total count is larger than the number active for each token. Parameter count alone does not measure quality.
70B—
Context windowHow much information the model can work with in one request, measured in tokens — pieces of words or other data. This includes your question, attachments, conversation and reply. Limits can vary by model variant and provider.
128k200k
API pricingUSD per 1M tokens · lower wins
Cheapest inputLowest input rate across every provider on OpenRouter, the lab included. The cheapest endpoint may run a quantised build or a shorter context — see "Available from" on the model page.
—$1.10OpenAI
Cheapest outputLowest output rate across every provider on OpenRouter, the lab included. May come from a different provider than the cheapest input.
—$4.40OpenAI
—$440OpenAI
Overview
CompanyNVIDIAOpenAI
Release dateOct 15 2024Jan 31 2025
AccessOpen WeightClosed
Model detailsView modelView model

Other comparisons

Llama 3.1 Nemotron 70BvsClaude Haiku 5.5o3-mini-highvsClaude Haiku 5.5Llama 3.1 Nemotron 70BvsGemini 4 Argono3-mini-highvsGemini 4 ArgonLlama 3.1 Nemotron 70BvsMuse Spark Openo3-mini-highvsMuse Spark OpenLlama 3.1 Nemotron 70BvsGrok 4.7o3-mini-highvsGrok 4.7Llama 3.1 Nemotron 70BvsDeepSeek-V4.1-Flash-1017o3-mini-highvsDeepSeek-V4.1-Flash-1017Llama 3.1 Nemotron 70BvsMistral Large 4o3-mini-highvsMistral Large 4

Frequently asked questions

Llama 3.1 Nemotron 70B and o3-mini-high don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Llama 3.1 Nemotron 70B shipped 108 days before o3-mini-high, so benchmark comparisons should account for the intervening progress.

Context windows are 128k (Llama 3.1 Nemotron 70B) vs 200k (o3-mini-high). Llama 3.1 Nemotron 70B is open weight, while o3-mini-high is closed.

Direct benchmark comparisons are unavailable — Llama 3.1 Nemotron 70B and o3-mini-high don't publish scores on any of the same benchmarks.