AG
Ant Group
Language model · China ·Sep 2025

Ling-flash-base-2.0-20T

Language Open (Restricted)
100B
Parameters

About Ling-flash-base-2.0-20T

Ling-flash-base-2.0-20T is an AI model developed by Ant Group, in the language category, released in 2025, made available as an open-weights model with 100B params.

On this page you'll find Ling-flash-base-2.0-20T's full specifications. Review provider pricing and benchmark scores below, or compare Ling-flash-base-2.0-20T head-to-head with other language models.

→ More models by Ant Group → All language models → AI benchmarks leaderboard

Links

Announcement ↗ Hugging Face ↗

Run Ling-flash-base-2.0-20T locally — what to buy

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Sized to what Ling-flash-base-2.0-20T 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
Apple M1 Ultra 128GB
Apple · ~$4,800
~11.7 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
3.5–4.2 tok/s
2 options →
Apple
5.9–11.7 tok/s
5 options →
Datacenter GPU
27.8–120+ tok/s
10 options →

Community

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Discussion

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Frequently asked questions

What is Ling-flash-base-2.0-20T? ▶

Ling-flash-base-2.0-20T is an AI model developed by Ant Group, in the language category, released in 2025. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.

Who created Ling-flash-base-2.0-20T? ▶

Ling-flash-base-2.0-20T was developed by Ant Group and released in 2025.

Is Ling-flash-base-2.0-20T open source or proprietary? ▶

Ling-flash-base-2.0-20T 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 Ling-flash-base-2.0-20T cost? ▶

Pricing for Ling-flash-base-2.0-20T depends on the provider. See the providers table on this page for the latest API rates.

How does Ling-flash-base-2.0-20T perform on benchmarks? ▶

Benchmark scores for Ling-flash-base-2.0-20T 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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