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GPT-5.1-Codex-Mini

openai/gpt-5.1-codex-mini

Compare with GPT-5.1, GPT Audio, GPT Audio Mini

CompareGPT-5.1-Codex-Mini
  • Azure100%
    Healthy24h 100%
    p50
    4.71s
    p99
    42.9s
    Throughput
    52 tps
    Context
    400K
    $/Mtok
    $0.250 / $2.00
    azure

Measured 4m ago. Latency and throughput are OpenRouter's rolling 30-minute windows.

Availability

Axis starts at 90% so small differences stay visible; it expands to 0 when an endpoint falls below.

Time to first token

Logarithmic axis — the fleet spans two orders of magnitude. P50 is OpenRouter's rolling 30-minute window.

Throughput

Median tokens per second.