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OpenKey

Ling-2.6-flash

InclusionAIReleased Apr 21, 2026

Ling-2.6-flash is an instant (instruct) model from inclusionAI with 104B total parameters and 7.4B active parameters, designed for real-world agents that require fast responses, strong execution, and high token efficiency....

Try in playground
Context window
262K tokens
Max output
33K tokens
Input
text
Output
text
Tokenizer
Other
Released
Apr 21, 2026

Pricing

Per 1M tokens. The provider price and our flat 3% fee are separate columns — what you pay is their sum.

Per 1M tokensProvider+ 3% feeYou pay
Input$0.010$0.0003$0.010
Output$0.030$0.0009$0.031
Cache read$0.0020$0.0001$0.0021

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-flash.

Code sample language
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-flash",
    "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-flash",
    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-flash",
  messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);

Questions

How much does Ling-2.6-flash cost via API?
Through OpenKey, Ling-2.6-flash costs $0.010 per 1M input tokens and $0.031 per 1M output tokens. That is the provider price ($0.010 / $0.030) plus a flat 3% fee — nothing else.
What is Ling-2.6-flash's context window?
Ling-2.6-flash accepts up to 262K tokens of context and returns up to 33K tokens per request.
Is Ling-2.6-flash OpenAI-compatible?
Yes. Send requests to OpenKey's /v1/chat/completions endpoint with model "inclusionai/ling-2.6-flash" using any OpenAI SDK — only the base URL and API key change.
What inputs does Ling-2.6-flash support?
Ling-2.6-flash accepts text input and produces text output.

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