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Kimi K3.1 Pro Soft-Derisked

De-risked

Kimi K3.1 Pro with fewer refusals, for adults

Fewer refusals than standard Kimi K3.1 Pro, more conservative than GLM 5.3 Derisked. It's Kimi K3.1 Pro with Vani's soft-derisked instructions. For adults (18+).

Fewer refusals than standard Kimi K3.1 Pro, more conservative than GLM 5.3 Derisked. It's Kimi K3.1 Pro with Vani's soft-derisked instructions. For adults (18+). Our Terms of Service still apply. What de-risked means

Try it in chatCompare

Facts

Context window
1M tokens
Input
Text
Thinking effort
Adjustable, up to Extra high
Speed
Not measured yet
Available on
Plus and above
Intelligence rank at Vani
Not ranked

Guide

Best for

  • Long-context research and analysis
  • Coding

Good to know

  • Still refuses some requests; for the fewest refusals use GLM 5.3 Derisked
  • The system prompt adds about 1,100 input tokens per request

Compare with

For developers

Use this model on the Vani API with the OpenAI- or Anthropic-compatible endpoints. Prepaid API prices per 1M tokens:

Model id
moonshotai/kimi-k3.1-pro-soft-derisked
Input
$5.00
Output
$7.00
Cached input
$0.50

API docsAll API prices

Kimi K3.1 Pro Soft-Derisked API quickstart

OpenAI-compatible: point any OpenAI SDK at https://api.vani.ai/v1 and send moonshotai/kimi-k3.1-pro-soft-derisked as the model. The Anthropic-compatible /v1/messages endpoint works too.

curl
curl https://api.vani.ai/v1/chat/completions \
  -H "Authorization: Bearer $VANI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "moonshotai/kimi-k3.1-pro-soft-derisked", "messages": [{"role": "user", "content": "Hello!"}]}'
Python (OpenAI SDK)
from openai import OpenAI

client = OpenAI(base_url="https://api.vani.ai/v1", api_key="YOUR_VANI_API_KEY")
reply = client.chat.completions.create(
    model="moonshotai/kimi-k3.1-pro-soft-derisked",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(reply.choices[0].message.content)

Get an API keyAPI reference

Kimi K3.1 Pro Soft-Derisked API: questions

What is Kimi K3.1 Pro Soft-Derisked?
Fewer refusals than standard Kimi K3.1 Pro, more conservative than GLM 5.3 Derisked. It's Kimi K3.1 Pro with Vani's soft-derisked instructions. For adults (18+). The Terms of Service still apply, and you are responsible for how you use what it generates.
How do I use the Kimi K3.1 Pro Soft-Derisked API?
Send moonshotai/kimi-k3.1-pro-soft-derisked as the model to the OpenAI-compatible endpoint https://api.vani.ai/v1/chat/completions (or the Anthropic-compatible https://api.vani.ai/v1/messages), with a key from the Vani API Platform. Any OpenAI SDK works with base URL https://api.vani.ai/v1.
How much does the Kimi K3.1 Pro Soft-Derisked API cost?
On the prepaid Vani API, Kimi K3.1 Pro Soft-Derisked costs $5.00 per 1M input tokens and $7.00 per 1M output tokens ($0.50 per 1M cached input tokens). In Vani Chat it uses your plan's allowance.