LLM API Speed Test

Home Download results.json Download history.json
Updated: Loading...
Visitors: --
Model Key Provider Model NS avg (s) NS TPS TTFB (s) Stream (s) ST TPS

Definitions

  • NS avg (s): Average end-to-end time for a non-streaming request.
  • NS TPS: Non-streaming throughput in tokens/sec (completion tokens divided by non-streaming duration, aggregated over runs).
  • TTFB (s): Time-to-first-token during streaming; measured from stream start until first chunk arrives.
  • Stream (s): Total streaming time from start to last chunk.
  • ST TPS: Streaming throughput in tokens/sec (completion tokens divided by total streaming time; estimated from characters if usage is unavailable).

Model Selection

Non-streaming Average (s)

Time to First Byte (s)

Streaming Total (s)

Non-streaming TPS

Streaming TPS

Data auto-updates every 4 hours.