Institute of Foundation Models
K2 Think V2
- Released
- Dec 15, 2025
- Tracked since
- 2026-07-23
Intelligence index11.5Ranks 340 of 664 models with this metric
Coding index21Ranks 198 of 259 models with this metric
Agentic index—Not tested
Capability profile
5 axes vs. site averageK2 Think V2
Site average
Some dimensions have no data yet — marked on the chart
Pricing
per 1M tokensArtificial Analysis has not published this metric for this model.
Performance
Artificial Analysis has not published this metric for this model.
History
7Intelligence index
17.3→11.5
Output
Unchanged across 62 days of records
Output throughput
Unchanged across 62 days of records
Cheaper at this level
Models with a comparable intelligence index and a lower output priceNo cheaper model at this capability level