NVIDIA
NVIDIA
Language model · United States ·Apr 2025

FoundationStereo

Language Open Weights
335.3M
Parameters

About FoundationStereo

FoundationStereo is an AI model developed by NVIDIA, in the language category, released in 2025, made available as an open-weights model with 0.3B params.

On this page you'll find FoundationStereo's full specifications. Review provider pricing and benchmark scores below, or compare FoundationStereo head-to-head with other language models.

→ More models by NVIDIA → All language models → AI benchmarks leaderboard

Links

Announcement ↗

Run FoundationStereo locally — what to buy

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Sized to what FoundationStereo actually needs (~8k context at Q4), not to the biggest GPU: Good = cheapest that runs it, Better = best value, Best = most headroom. Speed is a hardware estimate; anything past ~120 tok/s is shown as instant.

Best
Intel Arc B580 12GB
Consumer GPU · ~$249
~120 tok/s
Q4 · fits full context · up to 8k ctx
Runs with: ExLlamaV2, KoboldCpp, LM Studio
See full estimate →

Software support

·ExLlamaV2 ·KoboldCpp ·LM Studio ·MLX ·Ollama ·SGLang ·TensorRT-LLM ·llama.cpp ·vLLM ?KTransformers ?text-generation-webui

✓ measured · · compatible · — not supported. Informational only — speed is hardware-based.

Consumer GPU
120+ tok/s
33 options →
Apple
120+ tok/s
18 options →
Datacenter GPU
120+ tok/s
13 options →

Community

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Frequently asked questions

What is FoundationStereo? ▶

FoundationStereo is an AI model developed by NVIDIA, in the language category, released in 2025. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.

Who created FoundationStereo? ▶

FoundationStereo was developed by NVIDIA and released in 2025.

Is FoundationStereo open source or proprietary? ▶

FoundationStereo ships as an open-weights model: you can download and self-host the weights, though the licence may place some restrictions on use.

How much does FoundationStereo cost? ▶

Pricing for FoundationStereo depends on the provider. See the providers table on this page for the latest API rates.

How does FoundationStereo perform on benchmarks? ▶

Benchmark scores for FoundationStereo are listed on this page as they are published. You can compare it head-to-head with other models on the GenAIList compare tool.

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