MA
Meta AI
Language model · United States ·Jun 2022

OPT-1.3B (finetuned on PTB)

Language Open (Restricted)
1.3B
Parameters

About OPT-1.3B (finetuned on PTB)

OPT-1.3B (finetuned on PTB) is an AI model developed by Meta AI, in the language category, released in 2022, made available as an open-weights model with 1.3B params.

On this page you'll find OPT-1.3B (finetuned on PTB)'s full specifications. Review provider pricing and benchmark scores below, or compare OPT-1.3B (finetuned on PTB) head-to-head with other language models.

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Run OPT-1.3B (finetuned on PTB) locally — what to buy

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Sized to what OPT-1.3B (finetuned on PTB) 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 OPT-1.3B (finetuned on PTB)? ▶

OPT-1.3B (finetuned on PTB) is an AI model developed by Meta AI, in the language category, released in 2022. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.

Who created OPT-1.3B (finetuned on PTB)? ▶

OPT-1.3B (finetuned on PTB) was developed by Meta AI and released in 2022.

Is OPT-1.3B (finetuned on PTB) open source or proprietary? ▶

OPT-1.3B (finetuned on PTB) 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 OPT-1.3B (finetuned on PTB) cost? ▶

Pricing for OPT-1.3B (finetuned on PTB) depends on the provider. See the providers table on this page for the latest API rates.

How does OPT-1.3B (finetuned on PTB) perform on benchmarks? ▶

Benchmark scores for OPT-1.3B (finetuned on PTB) 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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