GPT-5.4 nano
by OpenAIChatretires 2027-04-01
Cheapest GPT-5.4 lane for simple routing, extraction, and bulk automation
- Context
- 400K tokens
- Max output
- 128,000 tokens
- Released
- 2026-03-17
- Weights
- Closed
openai/gpt-5-4-nano · also seen as databricks-gpt-5-4-nano, azure/gpt-5.4-nano, gpt-5.4-nano-2026-03-17, eu/gpt-5.4-nano, +3 more
Specifications
Full facts as recorded, incl. what is unknown.
- Released
- 2026-03-17
- Weights
- Closed
- Input
- Text, Image
- Output
- Text
- Context window
- 400,000 max across endpoints
- Max output
- 128,000
- Providers
- 11 + 26 gateways, not counted as providers
- Epoch Capabilities Index
- 146.1 ± 2.4 against price
- Direct price range
- $0.200–$0.275 in · $1.25–$1.72 out per 1M tokens · 10 of 11 providers have a comparable price
More details
- Last updated
- 2026-03-20
- Knowledge cutoff
- 2025-08-31
- Developer country
- United States of America
Capabilities
Across all endpoints: supported if any endpoint supports it.
- Tool calling
- Parallel tools
- Structured output
- Reasoning
- Image input
- PDF input
- Audio input
- Audio outputunknown
- Video input
- Prompt caching
- Web search
- Computer useunknown
- System messages
- Assistant prefillunknown
- Temperature
- Streaming
- Attachments
Endpoints
One row per provider and variant; gateways are listed separately.
Loading endpoints…
Price history
Atom feedNo change since 19 Oct 2026. The cheapest direct price has been $0.20 in / $1.25 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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Similarly priced models
Blended rate per 1M tokens, each at its own cheapest provider (10M input : 2M output mix).
| Model | Blended/1M | In/1M | Out/1M | Context | vs GPT-5.4 nano |
|---|---|---|---|---|---|
| Mercury Coder Small BetaInception | $0.375 | $0.25 | $1.00 | 32.8K | +0% |
| Perceptron Mk1perceptron | $0.375 | $0.15 | $1.50 | 32.8K | +0% |
| Perceptron Mk1.5perceptron | $0.375 | $0.15 | $1.50 | 36.9K | +0% |
| Beam 1.0 501B A23BReflection | $0.375 | $0.25 | $1.00 | 1.05M | +0% |
| Toast 1Mixedbread | $0.37 | $0.30 | $0.72 | 131K | −1% cheaper |
| DeepSeek V3.1DeepSeek | $0.367 | $0.25 | $0.95 | 164K | −2% cheaper |
| MAI-Code-1.1-FlashMicrosoft | $0.367 | $0.20 | $1.20 | 256K | −2% cheaper |
| MiniMax-M2.5MiniMax | $0.383 | $0.27 | $0.95 | 205K | +2% |
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