ft-gpt-4-1-nano
by OpenAIChatretires 2026-10-23
No source provides a description for this model.
- Context
- 1.05M tokens
- Max output
- 32,768 tokens
- Weights
- unknown
openai/ft-gpt-4-1-nano · also seen as ft:gpt-4.1-nano-2025-04-14
Specifications
Full facts as recorded, incl. what is unknown.
- Released
- —
- Weights
- unknown
- Input
- Text
- Output
- Text
- Context window
- 1,047,576 max across endpoints
- Max output
- 32,768
- Providers
- 1
- Epoch Capabilities Index
- not evaluated
- Direct price range
- $0.20 in · $0.80 out per 1M tokens · from its one provider
More details
- Last updated
- —
- Knowledge cutoff
Capabilities
Across all endpoints: supported if any endpoint supports it.
- Tool calling
- Parallel tools
- Structured output
- Reasoningunknown
- Image inputunknown
- PDF inputunknown
- Audio inputunknown
- Audio outputunknown
- Video inputunknown
- Prompt caching
- Web searchunknown
- Computer useunknown
- System messages
- Assistant prefillunknown
- Temperatureunknown
- Streamingunknown
- Attachmentsunknown
Endpoints
One row per provider and variant; gateways are listed separately.
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Price history
No change since 19 Oct 2026. The cheapest direct price has been $0.20 in / $0.80 out per 1M tokens at OpenAI on every data refresh since then.
Tracked from 19 Oct 2026. Headline-eligible direct prices only, so a price the sanity check flags never draws a spike. Series as JSON
Cost calculator
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Heads up: prices are indicative list rates scraped from provider pricing pages; verify with the provider before relying on them. Report incorrect data for this model