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OpenAI·Textnew60%+ off vs official
GPT-5.4API
OpenAI GPT-5.4 — strong general reasoning, 1M context.
Input price
$1.00
per 1M tokens
Output price
$6.00
per 1M tokens
Prompt caching
Pass cache_control on a stable prefix and cache hits bill at a fraction of input. Cache writes bill at the plain input rate.
Auto-derived from input × 0.2
Specs
- Model ID
gpt-5-4- Endpoint
POST /v1/chat/completions- Category
- Text
- Provider
- OpenAI
- Capabilities
- functionstreamingthinkinglong-context
Drop-in OpenAI compatibility
Point your existing OpenAI SDK at api.kunavo.com/v1 and swap the model id. No streaming changes, no SDK changes.
View docsTry it
Set KUNAVO_API_KEY from /app/keys, then run any of the snippets below.
curl
curl https://api.kunavo.com/v1/chat/completions \
-H "Authorization: Bearer $KUNAVO_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "gpt-5-4",
"messages": [
{"role": "user", "content": "Hello, GPT-5.4"}
],
"stream": false
}'