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GPT-5.4

openai/gpt-5.4

Compare with GPT-5.4 Mini, GPT-5.4 Nano, GPT-5.4 Pro

CompareGPT-5.4
  • Azure100%
    Healthy24h 99.97%
    7d
    99.93%
    30d
    99.93%
    p50
    3.97s
    p99
    33.3s
    Throughput
    45 tps
    Context
    1.1M
    $/Mtok
    $2.50 / $15.00
    azure
  • OpenAI99.73%
    Healthy24h 99.44%
    7d
    99.42%
    30d
    99.42%
    p50
    1.07s
    p99
    10.2s
    Throughput
    46 tps
    Context
    1.1M
    $/Mtok
    $2.50 / $15.00
    openai
  • OpenAI99.73%
    Healthy24h 99.44%
    7d
    99.42%
    30d
    99.42%
    p50
    35.0s
    p99
    115s
    Throughput
    45 tps
    Context
    1.1M
    $/Mtok
    $1.25 / $7.50
    openai/flex
  • OpenAI99.73%
    Healthy24h 99.44%
    7d
    99.42%
    30d
    99.42%
    p50
    2.73s
    p99
    14.3s
    Throughput
    108 tps
    Context
    1.1M
    $/Mtok
    $5.00 / $30.00
    openai/priority
  • No data24h
    7d
    30d
    p50
    p99
    Throughput
    Context
    1.1M
    $/Mtok
    $2.75 / $16.50
    amazon-bedrock/us-east-1
  • No data24h 100%
    7d
    100%
    30d
    100%
    p50
    1.79s
    p99
    2.38s
    Throughput
    79 tps
    Context
    1.1M
    $/Mtok
    $2.75 / $16.50
    azure/eu
  • No data24h 98.79%
    7d
    100%
    30d
    100%
    p50
    p99
    Throughput
    Context
    1.1M
    $/Mtok
    $2.75 / $16.50
    azure/us

Measured 3m ago. Latency and throughput are OpenRouter's rolling 30-minute windows.

3 endpoints reporting no data are omitted from the charts.

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.