OpenAI: o3 Mini
Released Jan 31, 2025Ranked in:Text
Try it on:
OpenAI o3-mini is a cost-efficient language model optimized for STEM reasoning tasks, particularly excelling in science, mathematics, and coding. This model supports the `reasoning_effort` parameter, which can be set to...
Best overall rank
#159
▼ 1 vs 7d ago
Total arena votes
396,955
Across 54 (subset, category) entries
Providers on OR
1
OpenAI
First seen
2026-05-08
45 days tracked
Trend
Pricing
Per token
- Input (per 1M)
- $1.10
- Output (per 1M)
- $4.40
- Cache Read (per 1M)
- $0.550
Per unit
- Web search
- $0.010/call
Capabilities
Modality
text+file->textContext
200K tokens
Tokenizer
GPT
Knowledge cutoff
2023-10-31
Max output
100K tokens
Moderation
Moderated
Supported parameters
include_reasoning
max_tokens
reasoning
response_format
seed
structured_outputs
tool_choice
tools
Providers
| Provider | Region / Tag | Context | Input/M | Output/M | Uptime 1d | Latency | Quant | Cache |
|---|---|---|---|---|---|---|---|---|
| OpenAI | openai | 200K | $1.10 | $4.40 | 100.00% | - | - | - |
Per-category ranks
Text
| Rank | Category | Variant | Trend | Elo | Votes |
|---|---|---|---|---|---|
| #109 | Math | high | 1406 | 1,909 | |
| #111 | Industry Mathematical | high | 1412 | 1,711 | |
| #118 | Japanese | high | 1316 | 374 | |
| #119 | Korean | high | 1331 | 241 | |
| #128 | Japanese | - | 1299 | 1,323 | |
| #129 | Coding | high | 1435 | 2,596 | |
| #132 | Industry Mathematical | - | 1392 | 4,381 | |
| #133 | Chinese | high | 1413 | 1,181 | |
| #139 | Expert | high | 1397 | 847 | |
| #139 | Hard Prompts English | high | 1414 | 2,944 | |
| #142 | Hard Prompts | high | 1401 | 4,386 | |
| #144 | Math | - | 1382 | 4,721 | |
| #145 | Korean | - | 1292 | 1,071 | |
| #146 | Industry Software And It Services | high | 1411 | 4,338 | |
| #148 | French | high | 1373 | 203 | |
| #148 | Instruction Following | high | 1366 | 6,681 | |
| #153 | Coding | - | 1416 | 9,459 | |
| #156 | German | - | 1327 | 1,281 | |
| #156 | Longer Query | high | 1373 | 2,160 | |
| #158 | Exclude Ties | high | 1330 | 12,679 | |
| #159 | German | high | 1326 | 377 | |
| #159 | Overall | high | 1363 | 18,589 | |
| #160 | Expert | - | 1366 | 2,861 | |
| #161 | English | high | 1379 | 11,130 | |
| #161 | French | - | 1358 | 655 | |
| #161 | Spanish | high | 1343 | 126 | |
| #163 | Industry Writing And Literature And Language | high | 1341 | 4,762 | |
| #166 | Industry Life And Physical And Social Science | high | 1372 | 3,382 | |
| #167 | Hard Prompts | - | 1370 | 20,108 | |
| #167 | Industry Software And It Services | - | 1390 | 16,873 | |
| #168 | Hard Prompts English | - | 1383 | 11,289 | |
| #169 | Instruction Following | - | 1343 | 16,960 | |
| #169 | Longer Query | - | 1358 | 9,222 | |
| #169 | Spanish | - | 1327 | 837 | |
| #170 | Industry Medicine And Healthcare | high | 1367 | 824 | |
| #170 | Multi Turn | high | 1345 | 2,535 | |
| #172 | Industry Business And Management And Financial Operations | high | 1349 | 1,815 | |
| #176 | Industry Legal And Government | high | 1359 | 1,023 | |
| #176 | Overall | - | 1348 | 57,336 | |
| #177 | Creative Writing | high | 1312 | 3,065 | |
| #177 | Exclude Ties | - | 1307 | 40,074 | |
| #177 | Industry Entertainment And Sports And Media | high | 1310 | 3,214 | |
| #179 | Chinese | - | 1361 | 3,367 | |
| #179 | Industry Writing And Literature And Language | - | 1324 | 13,438 | |
| #180 | English | - | 1363 | 30,407 | |
| #180 | Multi Turn | - | 1340 | 9,491 | |
| #181 | Russian | high | 1329 | 1,740 | |
| #184 | Russian | - | 1327 | 4,445 | |
| #190 | Industry Entertainment And Sports And Media | - | 1301 | 10,299 | |
| #192 | Industry Business And Management And Financial Operations | - | 1327 | 7,710 | |
| #193 | Industry Life And Physical And Social Science | - | 1350 | 9,655 | |
| #194 | Creative Writing | - | 1301 | 8,188 | |
| #197 | Industry Medicine And Healthcare | - | 1342 | 3,041 | |
| #198 | Industry Legal And Government | - | 1340 | 3,631 |