OpenAI · openai/gpt-5.4
gpt-5.4
Senior Developer 1050k context Hermes LimitedGPT-5.4 is OpenAI’s latest frontier model, unifying the Codex and GPT lines into a single system. It features a 1M+ token context window (922K input, 128K output) with support for...
Input / M
$2.500
Output / M
$15.000
Value score
11.29
30d price Δ
0%
Reasoning (AA)
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Coding (AA)
71.1
Tool / agentic
—
Knowledge cutoff
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Price history
Not enough history yet — newer than the backfill window.
Capability snapshot
Last-known Artificial Analysis indexes via OpenRouter.
| Index | Score |
|---|---|
| coding | 71.1 |
| context | 100.0 |