AI
Arc Institute
Language model · United States ·Feb 2025

Evo 2 40B

Language Open (Restricted)
40.3B
Parameters

About Evo 2 40B

Evo 2 40B is an AI model developed by Arc Institute, in the language category, released in 2025, made available as an open-weights model with 40.3B params.

On this page you'll find Evo 2 40B's full specifications. Review provider pricing and benchmark scores below, or compare Evo 2 40B head-to-head with other language models.

→ More models by Arc Institute → All language models → AI benchmarks leaderboard

Links

Announcement ↗ Hugging Face ↗

Run Evo 2 40B locally — what to buy

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Sized to what Evo 2 40B 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
NVIDIA GeForce RTX 5090
Consumer GPU · ~$1,999
~69.1 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
8.7–69.1 tok/s
4 options →
Apple
10.9–29.1 tok/s
17 options →
Datacenter GPU
29.5–120+ tok/s
13 options →

Community

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Frequently asked questions

What is Evo 2 40B? ▶

Evo 2 40B is an AI model developed by Arc Institute, in the language category, released in 2025. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.

Who created Evo 2 40B? ▶

Evo 2 40B was developed by Arc Institute and released in 2025.

Is Evo 2 40B open source or proprietary? ▶

Evo 2 40B 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 Evo 2 40B cost? ▶

Pricing for Evo 2 40B depends on the provider. See the providers table on this page for the latest API rates.

How does Evo 2 40B perform on benchmarks? ▶

Benchmark scores for Evo 2 40B 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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