modelsdev GPT-5.4-Pro (poe/openai/gpt-5.4-pro)
modelsdev GPT-5.4-Pro costs USD 27.2727 per 1M input tokens and USD 163.6364 per 1M output tokens (community cross-check, https://models.dev/), verified 2026-10-24 05:42 UTC.
Last verified 2026-10-24T05:42:41+00:00 · Source: https://models.dev/ (community cross-check, waak source modelsdev)
A first-party listing of this model exists and is shown below; this row is the community cross-check.
Price
- Input
- USD 27.2727 / 1M tokens
- Output
- USD 163.6364 / 1M tokens
- This price since
- 2026-10-21T17:06:00+00:00
- FX used
- 1 EUR = 1.1234 USD (ECB)
- Billing
- per_token
Specification
- Context window (tokens)
- 1,050,000
- Max output
- 128,000
- Open weights
- no
- Reasoning
- yes
- Source kind
- community
- Vendor
- poe
- Region
- global
- Listing
- listing not verifiable
aggregator / community mirror: no first-party public page to check against - First seen
- 2026-10-19T22:42:32+00:00
- SKU id
llm/modelsdev/poe/openai/gpt-5.4-pro
Other listings of this model
Sources can disagree. The provider's own listing is first-party; LiteLLM, OpenRouter and models.dev are community cross-checks. Differences are shown, not resolved.
| SKU | Source | Input / 1M | Output / 1M | vs this page | Last verified |
|---|---|---|---|---|---|
| llm/azure/gpt-5.4-pro | azure-retail-openai (first-party) | 30.00 | 180.00 | differs differs by +10.0% | 2026-10-23T12:28:14+00:00 |
| llm/modelsdev/aimlapi/openai/gpt-5.4-pro | modelsdev (community cross-check) | 31.74 | 190.44 | differs differs by +16.4% | 2026-10-24T05:42:41+00:00 |
| llm/modelsdev/azure-cognitive-services/gpt-5.4-pro | modelsdev (community cross-check) | 30.00 | 180.00 | differs differs by +10.0% | 2026-10-24T05:42:41+00:00 |
| llm/modelsdev/azure/gpt-5.4-pro | modelsdev (community cross-check) | 30.00 | 180.00 | differs differs by +10.0% | 2026-10-24T05:42:41+00:00 |
| llm/modelsdev/cloudflare-ai-gateway/openai/gpt-5.4-pro | modelsdev (community cross-check) | 30.00 | 180.00 | differs differs by +10.0% | 2026-10-24T05:42:41+00:00 |
| llm/modelsdev/edenai/openai/gpt-5.4-pro | modelsdev (community cross-check) | 30.00 | 180.00 | differs differs by +10.0% | 2026-10-24T05:42:41+00:00 |
| llm/modelsdev/impossibl/openai/gpt-5.4-pro | modelsdev (community cross-check) | 30.00 | 180.00 | differs differs by +10.0% | 2026-10-24T05:42:41+00:00 |
| llm/modelsdev/kilo/openai/gpt-5.4-pro | modelsdev (community cross-check) | 30.00 | 180.00 | differs differs by +10.0% | 2026-10-24T05:42:41+00:00 |
| llm/modelsdev/llmgateway-providers/azure/gpt-5.4-pro | modelsdev (community cross-check) | 30.00 | 180.00 | differs differs by +10.0% | 2026-10-24T05:42:41+00:00 |
| llm/modelsdev/llmgateway-providers/openai/gpt-5.4-pro | modelsdev (community cross-check) | 30.00 | 180.00 | differs differs by +10.0% | 2026-10-24T05:42:41+00:00 |
| llm/modelsdev/llmgateway/gpt-5.4-pro | modelsdev (community cross-check) | 30.00 | 180.00 | differs differs by +10.0% | 2026-10-24T05:42:41+00:00 |
| llm/modelsdev/ofox/openai/gpt-5.4-pro | modelsdev (community cross-check) | 30.00 | 180.00 | differs differs by +10.0% | 2026-10-24T05:42:41+00:00 |
Price history (90 days)
| Observed (UTC) | Price | USD | EUR | Output / 1M | Snapshot |
|---|---|---|---|---|---|
| 2026-10-21T17:06:00+00:00 | USD 27.27 | 27.2727 | 24.2769 | 163.6364 | #594 |
| 2026-10-19T22:42:32+00:00 | USD 27.00 | 27.00 | 24.0535 | 160.00 | #34 |
Each row is a change point: the price held from that moment until the next row. Full history: JSON · CSV.
Changes
| Seen | Kind | Change |
|---|---|---|
| 2026-10-21T17:06:00+00:00 between 2026-10-21 and 2026-10-21 |
Price change input, per 1M tokens | 27 → 27.2727 USD (+1.0%) |
API: /v1/skus/llm/modelsdev/poe/openai/gpt-5.4-pro
Cite this
Free to reuse under CC BY 4.0 with this credit. The numbers are list prices, not transacted prices.
InfraRabbit (2026). modelsdev GPT-5.4-Pro [data as of 2026-10-24]. https://infrarabbit.com/llm/modelsdev/poe/openai/gpt-5.4-pro (accessed 2026-10-24). List prices, not transacted prices. CC BY 4.0.
BibTeX
@misc{infrarabbit_llm_modelsdev_poe_openai_gpt_5_4_pro_2026,
author = {{InfraRabbit}},
title = {modelsdev GPT-5.4-Pro},
year = {2026},
howpublished = {\url{https://infrarabbit.com/llm/modelsdev/poe/openai/gpt-5.4-pro}},
note = {Data as of 2026-10-24; accessed 2026-10-24; list prices, not transacted prices; CC BY 4.0}
}