GPT-4o
The classic GPT-4 family version — a unified multimodal model (text + image + voice). Fast and cheap, a reliable choice for production environments.
Context window
128K
tokens
Max output
16K
tokens
Input price
$0.00
/ 1M tokens
Output price
$0.00
/ 1M tokens
Core capabilities
Vision understanding
Function calling
Streaming output
Tool use
Recommended use cases
General chat
Image understanding
Voice transcription
Enterprise application integration
Quick start
Replace base_url and api_key below with your own to call GPT-4o. Fully OpenAI SDK compatible — no other code changes needed.
curl https://api.nodebyt.com/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer sk-your-key" \
-d '{
"model": "gpt-4o",
"messages": [{"role": "user", "content": "Hello"}]
}'Other OpenAI models
FAQ
Q: How is GPT-4o priced?
A: Pay per token: $0.00/M input, $0.00/M output. No monthly fee, no minimum spend. Credits never expire.
Q: How do I integrate GPT-4o? Any code changes?
A: Fully OpenAI-compatible — just swap base_url and api_key. Claude models also support the native Anthropic /v1/messages format. See the code snippets above.
Q: Is GPT-4o stable through Nodebyt?
A: All requests go through our API gateway (api.nodebyt.com) with optimized third-party backbone routing. Average latency under 200ms, reliable under any network condition.
Q: What use cases does GPT-4o support?
A: Recommended: General chat、Image understanding、Voice transcription、Enterprise application integration. Compare with other models from the same provider for your specific needs.
Q: Does GPT-4o have a free tier?
A: New users get free credits after email verification, ready for immediate API testing. Top up from $10 afterwards, pay as you go.
Get started with GPT-4o
Free credits on sign-up. Pay as you go. $10 minimum top-up, no expiration.
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