Skip to main content
Allgate
Canvas Start free
MODEL LIBRARY

OpenAIopenai / gpt-5.4-pro

GPT-5.4 Pro

More exact GPT-5.4 tier for demanding professional reasoning and agent tasks

Provider
OpenAI (openai)
Model identifier
gpt-5.4-pro
Library category
Chat
Source update
2026-03-05
Release date
2026-03-05
Provider documentation
https://platform.openai.com/docs/models

Source pricing and conditions

Costs retain the source structure, tiers and conditions. These snapshot values are not Allgate API quotes. Cost currency and provider billing currency are separate fields; each defaults to USD when absent.

Cost currency: USD · Provider billing currency: USD. Input, output, reasoning, cache and audio token fields use the cost currency per million tokens. Explicit per-image, per-second and per-10,000-character fields retain their named units and resolution conditions.

Tier prices apply above the stated size. When tiers exist, source logic ignores the legacy context_over_200k field. Scheduled prices override stated fields within their window; omitted fields inherit base prices. Source pricing schema

context_over_200k
input
60
output
270
input
30
output
180
tiers
  1. input
    60
    output
    270
    tier
    size
    272000
    type
    context

Model metadata

Original source field names and values are preserved. False, zero, empty objects and missing values remain distinct. Missing capabilities are not inferred from a name, category or related version.

attachment
true
description
More exact GPT-5.4 tier for demanding professional reasoning and agent tasks
family
gpt-pro
id
gpt-5.4-pro
knowledge
2025-08-31
last_updated
2026-03-05
limit
context
1050000
input
922000
output
128000
modalities
input
  1. text
  2. image
output
  1. text
name
GPT-5.4 Pro
open_weights
false
reasoning
true
reasoning_options
  1. type
    effort
    values
    1. medium
    2. high
    3. xhigh
release_date
2026-03-05
structured_output
false
temperature
false
tool_call
true

Provider reference

Provider documentation and billing metadata belong to the listed source provider. They do not describe Allgate routing or account configuration.

id
openai
name
OpenAI
doc
https://platform.openai.com/docs/models
billing
cacheWrite12h
2.5

About this reference

This library reproduces the public llm-metadata snapshot: 592 model entries from 50 providers. This community maintained source does not independently verify every provider claim. Model identifiers belong to their listed provider; matching names from different providers remain separate entries. llm-metadata

Reference metadata does not establish Allgate availability or prices. Check the live model catalogue for current service and rates. Missing fields remain unknown. Source update dates are not substituted for release dates; retrieval dates are not model update dates. View live catalogue

Source: llm-metadata · Apache-2.0 · Retrieved · Source generated · Snapshot provenance