Ling 3.0 Flash Fin
Ling 3.0 Flash Fin is a language model from inclusionAI (Ant Group). It is currently free at 3 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 Fin for free
Each row is a separate free endpoint with its own limits.
| Provider | Context | Limit | Card | |
|---|---|---|---|---|
OpenRouter inclusionai/ling-3.0-flash-fin:free |
262K | Free tier | No | Open |
Nous Portal inclusionai/ling-3.0-flash-fin:free |
262K | The $0 Portal plan includes free models with standard rate limits. Model availability can change. | No | Open |
UnoRouter ling-3.0-flash-fin: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-fin: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-fin: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-fin: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
Source: Artificial Analysis · Ling-3.0-flash-Fin
Similar free models
FAQ
Is Ling 3.0 Flash Fin free?
Yes. As of September 26, 2026, Ling 3.0 Flash Fin is free at OpenRouter, Nous Portal, UnoRouter. Each provider has its own limits — see the table above.
What is the context window of Ling 3.0 Flash Fin?
The largest context among free routes is 262,144 tokens. Some providers cap it lower.
How do I call Ling 3.0 Flash Fin via API?
Use any OpenAI-compatible client with base URL https://openrouter.ai/api/v1, model ID inclusionai/ling-3.0-flash-fin:free, and a OpenRouter key.
How good is Ling 3.0 Flash Fin?
Artificial Analysis Intelligence Index: 22.6. For comparison, the strongest free model in the catalog right now is GLM 5.3.
Is Ling 3.0 Flash Fin open-weight?
Yes, the weights are published — you can download and run it locally, for example with Ollama or LM Studio.