Abbreviation — Free AI Model & API

siliconflow/abbreviation

chat

Get API key →

Context Window 131K

Max Output 8K

Rate Limit See provider page

Cost $0.00 FREE

Free Period Since May 10, 2026

Credit Card Not required

Status Online

Overview

Abbreviation is a specialized text processing model available free on SiliconFlow's API, designed for abbreviation expansion and terminology normalization tasks. A niche utility model rather than a general-purpose chat model — useful for pre-processing pipelines in legal, medical, or technical domains where abbreviation disambiguation matters. OpenAI-compatible endpoint; free tier requires registration.

Model ID

abbreviation

Base URL

https://api.siliconflow.cn/v1

Specifications

Context: 131K · Output: 8K · Modality: text · OpenAI Compat: Yes

Quick Start

Integrate Abbreviation with 3 lines of code. See the config generator for Claude Code, Cursor, and more.

from openai import OpenAI

client = OpenAI(
 base_url="https://api.siliconflow.cn/v1",
 api_key="YOUR_API_KEY"
)

response = client.chat.completions.create(
 model="abbreviation",
 messages=[{"role": "user", "content": "Hello!"}]
)
print(response.choices[0].message.content)

import OpenAI from "openai";

const openai = new OpenAI({
 baseURL: "https://api.siliconflow.cn/v1",
 apiKey: "YOUR_API_KEY",
});

const completion = await openai.chat.completions.create({
 model: "abbreviation",
 messages: [{ role: "user", content: "Hello!" }],
});

console.log(completion.choices[0].message.content);

curl https://api.siliconflow.cn/v1/chat/completions \
 -H "Content-Type: application/json" \
 -H "Authorization: Bearer YOUR_API_KEY" \
 -d '{
 "model": "abbreviation",
 "messages": [{"role": "user", "content": "Hello!"}]
 }'

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Rate Limits & Constraints

Rate Limit See provider page

Context Window 131K

Max Output Tokens 8K

Cost Free — since May 10, 2026

Credit Card Not required

OpenAI Compatible Yes — drop-in replacement

SiliconFlow Platform Limitations

China-hosted — high latency outside Asia-Pacific
Chinese phone number required for registration
Model availability may change based on local regulations

Features & Use Cases

Best For

Chat

Modality Support

text

SiliconFlow Highlights

1,000 RPM, 50K TPM free tier
DeepSeek, Qwen, BGE models
Lowest latency for China-based users
OpenAI-compatible endpoint

Playground — Test Abbreviation

Test Abbreviation directly in your browser. Your API key is sent directly to SiliconFlow — never stored.

Model: Abbreviation Get Key

🔒 Your key is never stored — sent directly to the model provider via our server proxy.

Ready to chat with Abbreviation.

Frequently Asked Questions

How do I get an API key for Abbreviation?

Sign up at SiliconFlow to get your API key. No credit card is required — just an email sign-up. Once you have the key, use the code snippets in the Quick Start section above.

Is Abbreviation really free?

Yes. Abbreviation is available on SiliconFlow's free tier and has been free since May 10, 2026. Rate limits apply: See provider page. Always check the provider's terms for any changes to the free tier.

What are Abbreviation's rate limits?

See provider page Context window: 131K. Max output: 8K. No credit card required.

What are the best free alternatives to Abbreviation?

Popular free alternatives include inclusionAI: Ring-2.6-1T, Baidu Qianfan: CoBuddy (free), Owl Alpha. You can also browse all 147+ free models on our site.