Claude Opus 4.8
Newby Anthropic
Anthropic's most capable model - exceptional at coding, reasoning, and long-horizon agentic work.
Run queries immediately, pay only for usage
Per 1M Tokens
About this model
Claude Opus 4.8 is Anthropic's flagship model, renowned for its coding ability, careful reasoning, and reliability on long, multi-step agentic tasks. It supports vision and a large context window. Access it through the DOS.AI gateway alongside every other frontier model with one API key and unified billing.
Capabilities
Use Cases
- Software engineering
- Complex agents
- Research
- Long-horizon tasks
Model Details
- Provider
- Anthropic
- Model ID
- claude-opus-4.8
- Parameters
- Opus
- Context Length
- 1M tokens
- Category
- chat
API Usage
Use the DOS API to integrate Claude Opus 4.8into your applications. Our API is compatible with OpenAI's client libraries for easy migration.
Model ID
claude-opus-4.8Python
from dos import DOS
client = DOS()
response = client.chat.completions.create(
model="claude-opus-4.8",
messages=[
{"role": "user", "content": "Hello, how are you?"}
]
)
print(response.choices[0].message.content)cURL
curl https://api.dos.ai/v1/chat/completions \
-H "Authorization: Bearer $DOS_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "claude-opus-4.8",
"messages": [
{"role": "user", "content": "Hello, how are you?"}
]
}'Node.js
import DOS from 'dos-ai';
const client = new DOS();
const response = await client.chat.completions.create({
model: "claude-opus-4.8",
messages: [
{ role: "user", content: "Hello, how are you?" }
]
});
console.log(response.choices[0].message.content);Related Models
DOS.AI Auto
Smart router that automatically picks the best model for each request - free models for simple tasks, frontier models for complex ones.
DOS.AI (Qwen 3.6)
Our flagship in-house model - Qwen 3.6 35B-A3B MoE, self-hosted in Vietnam. 70B-class quality at near-8B cost.
DeepSeek V4 Flash
Fast, low-cost MoE reasoning model with a 1M-token context window. Replaces DeepSeek V3.