# GPT-5.4

> This is a highly capable and versatile model, excelling in complex reasoning tasks and handling extremely long contexts with advanced writing and coding abiliti

Canonical HTML: https://llmpeers.com/models/openai--gpt-5~4

**Provider:** OpenAI
**Availability:** Premium Research
**Category:** advanced
**Context:** 1.1M input · 16k output
**Pricing:** $2.50/M input · $15.00/M output
**Vision:** Yes

This is a highly capable and versatile model, excelling in complex reasoning tasks and handling extremely long contexts with advanced writing and coding abilities.

## Strengths

- reasoning
- long-context
- writing
- coding
- structured-output

## Watch-outs

- cost-efficient

## Best roles on LLM Peers

- peer
- chair
- critic

## On LLM Peers

This model is available for Premium Research—choose it as a peer or chairman, charge model usage plus platform fee from your prepaid wallet.

Start research: https://llmpeers.com
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## Related models

- [GPT-5.5](https://llmpeers.com/models/openai--gpt-5~5)

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Publisher: Version Labs · Product: LLM Peers