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Granite 4.1 8B
Granite 4.1 8B is an open-weight model from IBM. It ranks #258 of 351 on the LMArena text leaderboard with a rating of 1291.
LMArena text1291−2 in 30 days
Rank#258/351
95% interval1281–1301
Votes4.2K
- Developer
- IBM
- Released
- May 12, 2026
- Context window
- —
- Price in / out, per 1M tokens
- —
- Weights
- Open · Apache 2.0
- Inputs
- —
- Reasoning
- —
- Tool use
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LatestGranite 4.1 8B 1291
The rating LMArena published at each update since May 12, 2026. Ratings move as votes come in and new models join.
LMArena, by category
| Leaderboard | Rating | Rank | Votes |
|---|---|---|---|
| TextLMArena | 1291 | 258 / 351 | 4.2K |
| CodingLMArena | 1312 | 251 / 346 | 1.1K |
| MathLMArena | 1314 | 231 / 339 | 248 |
| Creative writingLMArena | 1250 | 267 / 349 | 696 |
| Instruction followingLMArena | 1268 | 259 / 351 | 1.4K |
| Hard promptsLMArena | 1293 | 252 / 351 | 2.7K |
| Multi-turnLMArena | 1269 | 276 / 349 | 703 |
| Long queriesLMArena | 1275 | 271 / 330 | 1.6K |
| ExpertLMArena | 1309 | 228 / 305 | 411 |
| Legal and governmentIndustries | 1326 | 233 / 325 | 245 |
| Medicine and healthcareIndustries | 1294 | 250 / 325 | 321 |
| Business and financeIndustries | 1268 | 257 / 344 | 698 |
| ChineseLanguages | 1336 | 230 / 328 | 221 |
| WebDevLMArena | 1192 | 146 / 124 | 1.8K |
LMArena, CC BY 4.0, as of Oct 22, 2026. Where a model is rated at several effort levels, its best is shown.
Compare Granite 4.1 8B
IBM
IBM’s Granite models are open, licensed for business and built for enterprise use. Founded 1911, based in Armonk. ibm.com/granite
Questions
Who makes Granite 4.1 8B?
Granite 4.1 8B is made by IBM, founded 1911 and based in Armonk.
How does Granite 4.1 8B rank?
#258 of 351 on LMArena’s text leaderboard, rated 1291 (95% interval 1281–1301) from 4,177 votes, as of Oct 22, 2026.
Is Granite 4.1 8B open source?
Granite 4.1 8B has open weights under the Apache 2.0 license.