Products & Pricing
GPT‑5
$1.25 / M input
$10.00 / M output
GPT‑5 Mini
$0.25 / M input
$2.00 / M output
GPT‑5 Nano
$0.05 / M input
$0.40 / M output
Frequently Asked Questions
Key Terms
Safety
Safe-Completions
Output-centric safety training method.
Capability
Reasoning Token
Tokens used internally to plan responses.
Threat
Prompt Injection
Overriding instructions via malicious input.
Guides & How-Tos
Access GPT‑5 Thinking Traces
Include "reasoning": {"summary": "auto"} in your request JSON.
Configure Minimal Reasoning Effort
Use reasoning_effort=minimal to reduce latency.