Ling-2.6-1T
InclusionAIReleased Apr 23, 2026
Ling-2.6-1T is an instant (instruct) model from inclusionAI and the company’s trillion-parameter flagship, designed for real-world agents that require fast execution and high efficiency at scale. It uses a “fast...
- Context window
- 262K tokens
- Max output
- 33K tokens
- Input
- text
- Output
- text
- Tokenizer
- Other
- Released
- Apr 23, 2026
Pricing
Per 1M tokens. The provider price and our flat 3% fee are separate columns — what you pay is their sum.
| Per 1M tokens | Provider | + 3% fee | You pay |
|---|---|---|---|
| Input | $0.075 | $0.0022 | $0.077 |
| Output | $0.625 | $0.019 | $0.644 |
| Cache read | $0.015 | $0.0004 | $0.015 |
Supported parameters
- frequency_penalty
- logprobs
- max_tokens
- presence_penalty
- repetition_penalty
- response_format
- seed
- stop
- structured_outputs
- temperature
- tool_choice
- tools
- top_k
- top_logprobs
- top_p
Call it
OpenAI-compatible: point your SDK at api.openkey.ai/v1 and use model inclusionai/ling-2.6-1t.
curl https://api.openkey.ai/v1/chat/completions \
-H "Authorization: Bearer $OPENKEY_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "inclusionai/ling-2.6-1t",
"messages": [{"role": "user", "content": "Hello"}]
}'import os
from openai import OpenAI
client = OpenAI(
base_url="https://api.openkey.ai/v1",
api_key=os.environ["OPENKEY_API_KEY"],
)
completion = client.chat.completions.create(
model="inclusionai/ling-2.6-1t",
messages=[{"role": "user", "content": "Hello"}],
)
print(completion.choices[0].message.content)import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://api.openkey.ai/v1",
apiKey: process.env.OPENKEY_API_KEY,
});
const completion = await client.chat.completions.create({
model: "inclusionai/ling-2.6-1t",
messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);Questions
- How much does Ling-2.6-1T cost via API?
- Through OpenKey, Ling-2.6-1T costs $0.077 per 1M input tokens and $0.644 per 1M output tokens. That is the provider price ($0.075 / $0.625) plus a flat 3% fee — nothing else.
- What is Ling-2.6-1T's context window?
- Ling-2.6-1T accepts up to 262K tokens of context and returns up to 33K tokens per request.
- Is Ling-2.6-1T OpenAI-compatible?
- Yes. Send requests to OpenKey's /v1/chat/completions endpoint with model "inclusionai/ling-2.6-1t" using any OpenAI SDK — only the base URL and API key change.
- What inputs does Ling-2.6-1T support?
- Ling-2.6-1T accepts text input and produces text output.
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