o3
Deprecatedo3 is OpenAI's language model with a 200K context window and up to 100K output tokens, available from 5 providers, starting at $2.00 / 1M input and $8.00 / 1M output. A powerful, well-rounded reasoning model that sets a high bar for math, science, coding, and visual reasoning, with strong technical writing and instruction-following capabilities.
| Benchmarks | |
|---|---|
| Intelligence Index | #176 |
| Math Index | #48 |
| MMLU-Pro | #30 |
| GPQA | #135 |
| HLE | #145 |
| LiveCodeBench | #30 |
| AIME | #11 |
| IFBench | #54 |
| Time to First Token | #551 |
| SciCode | #146 |
| MATH-500 | #2 |
| AIME 2025 | #48 |
| LCR | #96 |
| TerminalBench Hard | #56 |
| TAU2 | #118 |
| Output TPS | #88 |
Capabilities
Input3/5
Text✓
Image✓
Audio·
Video·
PDF✓
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities6/13
Reasoning✓
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling·
Structured Outputs✓
Native JSON Schema✓
Web Search✓
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching✓
Assistant Prefill·
Pricing by Provider
US Dollar ($)
Per 1M tokens
| Provider | Standard | Flex | Fast | Batch | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | Web Search $ / request | Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | Web Search $ / request | |
| $2.00 | $8.00 | $0.5 | N/A | — | — | — | — | — | — | $1.00 | $4.00 | N/A | N/A | |
| $2.00 | $8.00 | N/A | N/A | — | — | — | — | — | — | — | — | — | — | |
| $2.00 | $8.00 | $0.5 | N/A | $1.00 | $4.00 | $0.25 | $3.50 | $14.00 | $0.875 | $1.00 | $4.00 | $0.25 | N/A | |
| $2.00 | $8.00 | $0.5 | $0.010 | — | — | — | — | — | — | N/A | N/A | N/A | N/A | |
| — | — | — | — | — | — | — | — | — | — | $1.00 | $4.00 | $0.25 | $0.010 | |
| $2.00 | $8.00 | $0.5 | N/A | $1.00 | $4.00 | $0.25 | $3.50 | $14.00 | $0.875 | — | — | — | — | |
Cost Calculator
US Dollar ($)
Preset:
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| o4 Mini Deep Research | 200K | $2.00 | $8.00 | Deprecated | |
| o3 Deep Research | 200K | $2.50 | $40.00 | Deprecated | |
| o3 Pro | 200K | $20.00 | $80.00 | Deprecating | |
| o3 | 200K | $2.00 | $8.00 | Current | |
| o4 Mini | 200K | $1.00 | $4.00 | Deprecating | |
| o4 Mini High | 200K | $1.10 | $4.40 | Available | |
| o1 Pro | 200K | $150.00 | $600.00 | Deprecating | |
| o3 Mini High | 200K | $1.10 | $4.40 | Available | |
| o3 Mini | 200K | $1.10 | $4.40 | Deprecating | |
| o1 | 200K | $15.00 | $60.00 | Deprecating | |
| o1 Preview | — | 128K | $15.00 | $60.00 | Deprecated |