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inclusionAI: Ling 3.1 Flash API Pricing

inclusionAI: Ling 3.1 Flash is an API model from inclusionai. It costs $0.075 per 1M input tokens and $0.225 per 1M output tokens, with cached input at $0.015. Its context window is 262,144 tokens with up to 235,929 output tokens. A workload of 10M input + 2M output tokens costs about $1.2 per month.

Input

$0.075

per 1M tokens

Output

$0.225

per 1M tokens

Cached input

$0.015

per 1M tokens

Context window

262K

262,144 tokens

Blended (80/20)

$0.105

per 1M tokens

Ling 3.1 Flash is a hybrid reasoning mixture-of-experts model from inclusionAI, with 25B active parameters out of 560B total.

How much does inclusionAI: Ling 3.1 Flash cost for a real workload?

At 10M input + 2M output tokens per month, inclusionAI: Ling 3.1 Flash costs about $1.2 ($0.75 input + $0.45 output). Try your own volumes in the cost calculator.

What are cheaper alternatives to inclusionAI: Ling 3.1 Flash?

Inference.net: Schematron V2 Small — $0.05 in / $0.23 out per 1M
DeepSeek: DeepSeek V4 Flash 0423 — $0.091 in / $0.182 out per 1M
NVIDIA: Nemotron 3.5 Lightning — $0.07 in / $0.2 out per 1M
Poolside: Laguna S 2.1 — $0.09 in / $0.18 out per 1M
Upstage: Solar Mini 4 — $0.05 in / $0.2 out per 1M
OpenAI: GPT-4.1 Nano (batch) — $0.05 in / $0.2 out per 1M

Where to run inclusionAI: Ling 3.1 Flash

AI/ML API: one API key for 400+ models, including most models tracked here · Novita AI: pay-as-you-go APIs for open models (DeepSeek, Qwen, Llama and more) plus GPU cloud. Prices there follow each platform's own catalog and can differ from the list prices tracked here.

Run it on AI/ML API →Run it on Novita AI →

Disclosure: links to these platforms may be affiliate links — if you sign up or buy through them, LLMPrices may earn a commission at no extra cost to you.

Compare inclusionAI: Ling 3.1 Flash with other models

inclusionAI: Ling 3.1 Flash vs inclusionAI: Ling 3.0 FlashinclusionAI: Ling 3.1 Flash vs inclusionAI: Ling 3.0 Flash VL

Frequently asked questions

How much does inclusionAI: Ling 3.1 Flash cost?

inclusionAI: Ling 3.1 Flash costs $0.075 per 1M input tokens and $0.225 per 1M output tokens (list price, snapshot October 22, 2026). At 10M input + 2M output tokens per month that is about $1.2.

What is the context window of inclusionAI: Ling 3.1 Flash?

inclusionAI: Ling 3.1 Flash has a context window of 262,144 tokens and can return up to 235,929 output tokens per response.

What are cheaper alternatives to inclusionAI: Ling 3.1 Flash?

Cheaper models include Inference.net: Schematron V2 Small ($0.05 in / $0.23 out), DeepSeek: DeepSeek V4 Flash 0423 ($0.091 in / $0.182 out), NVIDIA: Nemotron 3.5 Lightning ($0.07 in / $0.2 out). See the full list on this page.

Is inclusionAI: Ling 3.1 Flash free to use?

No. inclusionAI: Ling 3.1 Flash is a paid model at $0.075 input / $0.225 output per 1M tokens. 21 free models are listed on the free models page.

Provider: inclusionai · Model ID: inclusionai/ling-3.1-flash · Modality: text->text · Price snapshot October 22, 2026, refreshed daily. How we collect prices