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Colosseum 355B
About Colosseum 355B
Colosseum 355B is an AI model developed by iGenius, in the language category, released in 2025, made available as a proprietary (API-only) model with 355B params. Large Italian LLM by iGenius/Domyn (with NVIDIA) for regulated industries, served via NVIDIA NIM..
On this page you'll find Colosseum 355B's full specifications. Review provider pricing and benchmark scores below, or compare Colosseum 355B head-to-head with other language models.
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Frequently asked questions
What is Colosseum 355B? ▶
Large Italian LLM by iGenius/Domyn (with NVIDIA) for regulated industries, served via NVIDIA NIM. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.
Who created Colosseum 355B? ▶
Colosseum 355B was developed by iGenius and released in 2025.
Is Colosseum 355B open source or proprietary? ▶
Colosseum 355B is a proprietary model. It is accessed through an API rather than by downloading the weights.
How much does Colosseum 355B cost? ▶
Pricing for Colosseum 355B depends on the provider. See the providers table on this page for the latest API rates.
How does Colosseum 355B perform on benchmarks? ▶
Benchmark scores for Colosseum 355B 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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