Available through OpenAI GPT
gpt-5.4-pro
gpt-5.4-pro on openai · OpenAI
What it takes and gives
a prompt → text · temperature
Best fordeclared, not tested
General prompt expansion with a wide tier range to trade cost against quality.
Speed and reliability
OpenAI: 4 runs in 30 days
Also runs on
- anthropic/claude-haiku-4-5 on Opper · ≈ 0.01 creditsIn app · own key on API
- claude-haiku-4-5 on Anthropic · ≈ 0.01 credits
- deepseek-v4-flash on DeepSeek · ≈ 0.01 creditsYour own key
- gemini-3.5-flash-lite on Google Gemini · ≈ 0.01 creditsYour own key
- gpt-5.4-nano on OpenAI · ≈ 0.01 credits
- mistral-large-latest on Mistral · ≈ 0.01 credits
Where it runs
Sushibelt-integratedRuns on Sushibelt's OpenAI account, billed as credits — or on your own OpenAI key if your team adds one.
Runs on your own OpenAI key, or on credits
On your own key, OpenAI’s terms apply to your team directly.
text-to-text
Workflows
Next stepImages