EL
EleutherAI
Language model · United States ·Mar 2021

GPT-Neo-125M

Language Open (Restricted)
125M
Parameters

About GPT-Neo-125M

GPT-Neo-125M is an AI model developed by EleutherAI, in the language category, released in 2021, made available as an open-weights model with 0.1B params.

On this page you'll find GPT-Neo-125M's full specifications. Review provider pricing and benchmark scores below, or compare GPT-Neo-125M head-to-head with other language models.

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

Links

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Run GPT-Neo-125M locally — what to buy

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Sized to what GPT-Neo-125M 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 GPT-Neo-125M? ▶

GPT-Neo-125M is an AI model developed by EleutherAI, in the language category, released in 2021. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.

Who created GPT-Neo-125M? ▶

GPT-Neo-125M was developed by EleutherAI and released in 2021.

Is GPT-Neo-125M open source or proprietary? ▶

GPT-Neo-125M 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 GPT-Neo-125M cost? ▶

Pricing for GPT-Neo-125M depends on the provider. See the providers table on this page for the latest API rates.

How does GPT-Neo-125M perform on benchmarks? ▶

Benchmark scores for GPT-Neo-125M 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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