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OpenAI: GPT-5.4Active

openai/gpt-5.4
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GPT‑5.4, released March 5, 2026, is OpenAI’s newest frontier model aimed at complex professional work. It’s available in the API as gpt-5.4 and in ChatGPT as GPT‑5.4 Thinking, with a higher-end GPT‑5.4 Pro tier for maximum performance. It supports adjustable deliberation through reasoning.effort, letting developers trade latency/cost for deeper reasoning. The model accepts text and image inputs and produces text output, with a 1,050,000‑token context window and up to 128,000 output tokens; its published knowledge cutoff is Aug 31, 2025. OpenAI also published a system card describing new cybersecurity-focused mitigations for the Thinking variant.

By:OpenAIInput Type:Output Type:Publish time:2026-03-05

Providers

Route requests across multiple providers. Copy a provider slug to set your preference.

ProviderCache Hit RateContext
OpenAI
openai
-$2.5-5/ M tokens$15-22.5/ M tokensRead:0.25-0.5/ M tokensWrite:-/ M tokens1.05M20.1s77.0tps
Azure
azure
86.1%$2.5-5/ M tokens$15-22.5/ M tokensRead:0.25-0.5/ M tokensWrite:-/ M tokens1.05M4.45s41.4tps

Uptime

24hours

Direct request success rate on AI Gateway and per-provider.

Oct 26, 19:14
OpenAI100.00%
Azure100.00%

Throughput

24hours

P50 throughput on live AI Gateway traffic, in tokens per second (TPS).

Oct 26, 19:00
OpenAI77.0 tps
Azure41.4 tps

Latency

24hours

P50 time to first token (TTFT) on live AI Gateway traffic, in milliseconds.

Oct 26, 19:00
OpenAI20.06s
Azure4.45s

Activity

Token volume and request traffic to this model over time.

Token Consumption
Oct 25
OpenAI-
Azure15.9M

Token volume broken down by the provider that served each request. Larger segments indicate providers handling more of this model's traffic.

Benchmarks

Scores on standardized evaluations. Higher percentages are better — and rank percentile shows

Metrics sourced fromArtificial Analysis

GPT-5.4OpenAI
Intelligence Index39.0

Apps

Public apps that send the most traffic to this model. Good signal for what real production workloads look like — and a hint at which use cases this model is best suited for. View All

Token Ranking
1CodexOpenAI Codex is a coding agent from OpenAI that runs locally on a developer's machine, available as a terminal CLI (codex / codex exec), a macOS and Windows desktop app, and IDE extensions. It can explore repositories, edit files, run commands and tests, review diffs, and automate longer-running software engineering tasks.
14.6M94.95%

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