OpenAI: GPT-5.4 Mini
Offerings
| Host | Variant | Region | Status | Input $/Mtok | Output $/Mtok | Cache read | Cache write | Latency / throughput soon | Confidence | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| azure | – | – | active | $0.750000 | $4.500000 | $0.075000 | – | – | high | openrouter, litellm |
| azure | – | us | active | $0.825000 | $4.950000 | $0.082500 | – | – | high | openrouter |
| openai | – | – | active | $0.750000 | $4.500000 | $0.075000 | – | – | high | openrouter, litellm |
| openai | – | fast | active | $1.500000 | $9.000000 | $0.150000 | – | – | high | openrouter |
| openai | – | flex | active | $0.375000 | $2.250000 | $0.037500 | – | – | high | openrouter |
| openrouter | – | – | active | $0.750000 | $4.500000 | $0.075000 | – | – | high | openrouter |
| perplexity | – | – | active | $0.750000 | $4.500000 | $0.075000 | – | – | medium | litellm |
Cite this page
OpenAI: GPT-5.4 Mini costs $0.750000/$4.500000 per 1M tokens on openrouter as of 2026-10-04 (Token Barometer, https://tokenbarometer.com/model/openai/gpt-5.4-mini).
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Price history
Change log
| Date | Host | Kind | Change |
|---|---|---|---|
| 2026-10-04 | openai | New offering | New offering |
| 2026-10-04 | azure | New offering | New offering |
| 2026-10-04 | openai | New offering | New offering |
| 2026-10-04 | azure | New offering | New offering |
| 2026-10-04 | openai | New offering | New offering |
| 2026-10-04 | openrouter | Metadata changed | Metadata changed |
| 2026-10-04 | azure | Metadata changed | Metadata changed |
| 2026-10-04 | azure | Metadata changed | Metadata changed |
| 2026-10-04 | openai | Metadata changed | Metadata changed |
| 2026-10-04 | azure | New offering | New offering |
| 2026-10-04 | azure | New offering | New offering |
| 2026-10-04 | openai | New offering | New offering |
| 2026-10-04 | azure | New offering | New offering |
| 2026-10-04 | azure | New offering | New offering |
| 2026-10-04 | perplexity | New offering | New offering |
| 2026-10-04 | azure | New offering | New offering |
| 2026-10-04 | azure | New offering | New offering |
| 2026-10-04 | openai | New offering | New offering |
| 2026-10-04 | openai | New offering | New offering |
| 2026-10-04 | openrouter | New offering | New offering |
| 2026-10-04 | openai | New offering | New offering |
| 2026-10-04 | azure | New offering | New offering |
| 2026-10-04 | openai | New offering | New offering |
| 2026-10-04 | azure | New offering | New offering |
| 2026-10-04 | openai | New offering | New offering |
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