GPT-5.4 (low)
GPT-5.4 (low) is OpenAI's language model with a 1.1M context window and up to 128K output tokens, starting at $2.50 / 1M input and $15.00 / 1M output. A low-effort reasoning configuration of the GPT-5.4 LLM tuned for faster, lower-latency responses.
| Benchmarks | |
|---|---|
| GPQA | #76 |
| HLE | #92 |
| IFBench | #94 |
| Time to First Token | #514 |
| SciCode | #69 |
| LCR | #88 |
| TerminalBench Hard | #31 |
| TAU2 | #137 |
| Output TPS | #184 |
Capabilities
Input1/5
Text·
Image✓
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities5/13
Reasoning✓
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling·
Structured Outputs✓
Native JSON Schema·
Web Search✓
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching✓
Assistant Prefill·
Pricing by Provider
US Dollar ($)
Per 1M tokens
| Provider | Standard | ||
|---|---|---|---|
| Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | |
| $2.50 | $15.00 | $0.25 | |
Cost Calculator
US Dollar ($)
Preset:
Other Models
| Model | Tier | Released | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|---|
| GPT-6.1 Terra | — | 1.1M | $1.00 | $5.00 | |
| GPT-6.1 Sol | Sol | 1.1M | $2.00 | $10.00 | |
| GPT-6 Luna | Luna | 1.1M | $0.100 | $0.500 | |
| GPT-6 Sol | Sol | 1.1M | $2.00 | $10.00 | |
| GPT-6 Astra | — | 1.1M | $10.00 | $50.00 | |
| GPT-5.6 Terra | — | 1.1M | $2.00 | $12.00 | |
| GPT-4o Audio | — | 128K | $2.50 | $10.00 | |
| GPT-4.1 mini | Mini | 1.0M | $0.200 | $0.800 | |
| GPT-4.1 | — | 1.0M | $2.00 | $8.00 | |
| GPT-4.1 Batch | — | 1.0M | $1.00 | $4.00 |