anthropic
Anthropic Claude Opus 4.8 (Fast)
anthropic/claude-opus-4.8-fast
Input$10.00 /1M tokens
·Output$50.00 /1M tokens
Fast-mode variant of [Opus 4.8](/anthropic/claude-opus-4.8) - identical capabilities with higher output speed at 2x pricing relative to regular Opus 4.8. Learn more in Anthropic's docs: https://platform.claude.com/docs/en/build-with-claude/fast-mode
Code Examples
import requests
response = requests.post(
"https://neurongate.net/v1/chat/completions",
headers={
"Authorization": "Bearer ng-your-api-key",
"Content-Type": "application/json"
},
json={
"model": "anthropic/claude-opus-4.8-fast",
"messages": [
{"role": "user", "content": "Hello!"}
]
}
)
print(response.json()["choices"][0]["message"]["content"])Pricing Details
| Example | Cost |
|---|---|
| 1K input tokens (short prompt) | $0.0100 |
| 1K in + 500 out (typical response) | $0.0350 |
| 10K in + 2K out (document analysis) | $0.2000 |
| 100K in + 10K out (large context) | $1.5000 |
Prices in USD. Billed per actual token usage. Prepay with USDT, USDC, ETH, or BTC.
Frequently Asked Questions
Capabilities
Streaming
YesFunction Calling / Tools
YesVision (Image Input)
YesAudio Processing
NoContext Window
1.0M tokens
~750K words of text
Max output
128K tokens
Modalities
Input
textimagefile
Output
text