Gemini 4 Argon
Claude Opus 5.5
Muse Wonder
MiMo-V2.6-Pro
Qwen3.8-Max
Kimi K3
GLM-5.3
GPT-5.5
ERNIE 5.1
DeepSeek-V4.1-Flash-20260910
Grok 4.20 Beta
amazon-nova-experimental-chat
Dola Seed 2.0 Pro
NVIDIA-Nemotron-3-Ultra-550B-A55B
Gemma 4 31B
Step 5 Preview
Olmo 3.1 32B Instruct
Olmo 3.1 32B Instruct is an open-weight model from Ai2. It ranks #244 of 351 on the LMArena text leaderboard with a rating of 1311.
LMArena text1311−1 in 30 days
Rank#244/351
95% interval1305–1317
Votes11.8K
- Developer
- Ai2
- Released
- Jan 27, 2026
- Context window
- —
- Price in / out, per 1M tokens
- —
- Weights
- Open · Apache 2.0
- Inputs
- —
- Reasoning
- —
- Tool use
- —
LatestOlmo 3.1 32B Instruct 1311
The rating LMArena published at each update since Jan 27, 2026. Ratings move as votes come in and new models join.
LMArena, by category
| Leaderboard | Rating | Rank | Votes |
|---|---|---|---|
| TextLMArena | 1311 | 244 / 351 | 11.8K |
| CodingLMArena | 1348 | 229 / 346 | 2.5K |
| MathLMArena | 1304 | 239 / 339 | 693 |
| Creative writingLMArena | 1265 | 257 / 349 | 1.7K |
| Instruction followingLMArena | 1299 | 237 / 351 | 3.2K |
| Hard promptsLMArena | 1322 | 235 / 351 | 6.3K |
| Multi-turnLMArena | 1310 | 241 / 349 | 2.1K |
| Long queriesLMArena | 1313 | 237 / 330 | 3K |
| ExpertLMArena | 1309 | 229 / 305 | 760 |
| Legal and governmentIndustries | 1331 | 227 / 325 | 885 |
| Medicine and healthcareIndustries | 1286 | 255 / 325 | 784 |
| Business and financeIndustries | 1318 | 227 / 344 | 2.1K |
| ChineseLanguages | 1304 | 245 / 328 | 880 |
| SpanishLanguages | 1336 | 202 / 249 | 375 |
| GermanLanguages | 1282 | 208 / 261 | 245 |
| FrenchLanguages | 1329 | 207 / 252 | 324 |
LMArena, CC BY 4.0, as of Oct 22, 2026. Where a model is rated at several effort levels, its best is shown.
Compare Olmo 3.1 32B Instruct
Ai2
The Allen Institute for AI builds OLMo, fully open models with open data and training code. Founded 2014, based in Seattle. allenai.org
Questions
Who makes Olmo 3.1 32B Instruct?
Olmo 3.1 32B Instruct is made by Ai2, founded 2014 and based in Seattle.
How does Olmo 3.1 32B Instruct rank?
#244 of 351 on LMArena’s text leaderboard, rated 1311 (95% interval 1305–1317) from 11,805 votes, as of Oct 22, 2026.
Is Olmo 3.1 32B Instruct open source?
Olmo 3.1 32B Instruct has open weights under the Apache 2.0 license.