Ling 3.0 Flash Sante
Ling 3.0 Flash Sante is a language model from inclusionAI (Ant Group). It is currently free at 4 providers with up to 262K tokens of context. Its weights are open, so it can also run locally.
- Developer
- inclusionAI (Ant Group)
- Context
- 262K tokens
- Type
- Text
- License
- Open weights
Where to use Ling 3.0 Flash Sante for free
Each row is a separate free endpoint with its own limits.
| Provider | Context | Limit | Card | |
|---|---|---|---|---|
OpenRouter inclusionai/ling-3.0-flash-sante:free |
262K | Free tier | No | Open |
Vercel AI Gateway inclusionai/ling-3.0-flash-sante |
256K | A valid payment card must be on file even for zero-price models. Free promotions may change; availability is refreshed from the Models API. | Yes | Open |
Vercel AI Gateway inclusionai/ling-3.0-flash-sante-free |
256K | A valid payment card must be on file even for zero-price models. Free promotions may change; availability is refreshed from the Models API. | Yes | Open |
Nous Portal inclusionai/ling-3.0-flash-sante:free |
262K | The $0 Portal plan includes free models with standard rate limits. Model availability can change. | No | Open |
UnoRouter ling-3.0-flash-sante:free |
262K | No-card free models use shared capacity and per-model limits; availability can change. | No | Open |
Quick start
curl https://openrouter.ai/api/v1/chat/completions \
-H "Authorization: Bearer $OPENROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "inclusionai/ling-3.0-flash-sante:free",
"messages": [{"role": "user", "content": "Hello!"}]
}'from openai import OpenAI
client = OpenAI(
base_url="https://openrouter.ai/api/v1",
api_key="YOUR_OPENROUTER_API_KEY",
)
reply = client.chat.completions.create(
model="inclusionai/ling-3.0-flash-sante:free",
messages=[{"role": "user", "content": "Hello!"}],
)
print(reply.choices[0].message.content)import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://openrouter.ai/api/v1",
apiKey: process.env.OPENROUTER_API_KEY,
});
const reply = await client.chat.completions.create({
model: "inclusionai/ling-3.0-flash-sante:free",
messages: [{ role: "user", content: "Hello!" }],
});
console.log(reply.choices[0].message.content);Example for OpenRouter. Any OpenAI-compatible client works: Cursor, Cline, OpenCode, Open WebUI.
Benchmarks
This model is not on the Artificial Analysis leaderboard yet. We do not publish our own estimates.
Similar free models
FAQ
Is Ling 3.0 Flash Sante free?
Yes. As of September 26, 2026, Ling 3.0 Flash Sante is free at OpenRouter, Vercel AI Gateway, Nous Portal, UnoRouter. Each provider has its own limits — see the table above.
What is the context window of Ling 3.0 Flash Sante?
The largest context among free routes is 262,144 tokens. Some providers cap it lower.
How do I call Ling 3.0 Flash Sante via API?
Use any OpenAI-compatible client with base URL https://openrouter.ai/api/v1, model ID inclusionai/ling-3.0-flash-sante:free, and a OpenRouter key.
Is Ling 3.0 Flash Sante open-weight?
Yes, the weights are published — you can download and run it locally, for example with Ollama or LM Studio.