AA Intelligence Index v4.3. Source median output speed. Test configuration is not reported by the Free API; throughput is not response latency. Source captured 2026-10-18T06:15:17.223Z. Historical values are preserved separately.

GPT-5 (medium)

Provider: OpenAI

General intelligence index

22.9

Output throughput (tokens/second)

114.32

Input USD per million tokens

1.25

Output USD per million tokens

10

Combined context tokens

400000

Context evidence

OpenAI model documentation · View source

Maximum input tokens

Unavailable

Maximum output tokens

128000

Output throughput is not time to first token. A listed zero rate is not proof of a free offer.

Data provided by artificialanalysis.ai. Context limits: the source attached to each model. General model measurements do not establish healthcare or legal suitability.