Benchmarks of KAT Coder Pro V214
BenchmarkByScoreRank
Overall1
Knowledge4
Science2
Coding1
Agents2
Documents1
Legacy · saturated or no longer reported3
No benchmark matches
—per task?
API price not publicprice
—output speed?
256Kcontext
Ranking?
Alternatives?
ModelScoreCostPer taskWhat changes
BetterGPT-5.6 Lunamedium+15%—$0.016
OpenMiMo v2.6 Prothinking×2.1—$0.13Pass back reasoning_content+3BetterGPT-6 Lunamedium+38%—$0.017Function calling only with none · Chat Completions+3
BetterClaude Haiku 5.5low+36%—$0.024Remove sampling parameters+5BetterMiMo v2.5 ProthinkingOpen+20%—$0.054ModelScoreCostPer taskWhat changes
Nothing here yet.
ModelScoreCostPer taskWhat changes
GPT-5.6 Lunamedium+15%—$0.016GPT-6 Lunamedium+38%—$0.017Function calling only with none · Chat Completions+3Claude Haiku 5.5low+36%—$0.024Remove sampling parameters+5MiMo v2.5 ProthinkingOpen+20%—$0.054MiMo v2.6 FlashthinkingOpen+75%—$0.062Pass back reasoning_content+3ModelScoreCostPer taskWhat changes
MiMo v2.6 ProthinkingOpen×2.1—$0.13Pass back reasoning_content+3
DeepSeek V4.1 Flash 1017maxOpen×2.1—$0.26Pass back reasoning_content · Chat Completions+4
GLM 5.3maxOpen×2.1—$2.01Reasoning cannot be disabled+3
Step 5 PreviewthinkingOpen×2—$1.03web_search not available · Chat Completions+2
Kimi K3maxOpen×2—$2.00Sampling parameters are fixed+3History
2 versionsBenchmarks
all categoriesChat & Knowledge
Humanity's Last Exam16.1#139
AA Omniscience Index-22.5#133
CritPt (physics)0#180
AA Intelligence Index 4.3.2≈21.7#108
AA Omniscience · Accuracy21.5#140
GPQA Diamond85.5#77
Coding
Terminal-Bench 2.170#36
Agents & Tool Use
GDPval-AA (work tasks) 2.111.6#107
τ³-Banking · AA4.5#127
τ²-bench · AA89.5#44
Writing & Language
IFBench (instructions)66.7#66
FAQ
How much does KAT Coder Pro V2 cost?›
There is no per-unit API price: API price not public.
Is KAT Coder Pro V2 free to use?›
There is no free API.
How good is KAT Coder Pro V2, and what is it best at?›
#139 of 334 in Chat & Knowledge, #14 of 239 in Coding, #107 of 175 in Agents & Tool Use, #66 of 245 in Writing & Language. Strongest at: Tool calling, Science.
Is KAT Coder Pro V2 better than KAT-Coder-Pro V1?›
On AA Intelligence Index 4.3.2, KAT Coder Pro V2 scores 21.7 vs 18.6 — higher.
What is the context window of KAT Coder Pro V2?›
256K tokens.
When was KAT Coder Pro V2 released? Is there a newer version?›
Released 2026-03-27. It is the current version in its line.
Is KAT Coder Pro V2 open source?›
No, KAT Coder Pro V2 is a closed model available through an API. The closest open-weights option here is MiMo v2.6 Pro.
Can KAT Coder Pro V2 read images?›
No, it accepts text only.
What is KAT Coder Pro V2?›
KAT Coder Pro V2 is a closed language model from KwaiKAT, released Mar 2026, the successor to KAT-Coder-Pro V1.
What are the best alternatives to KAT Coder Pro V2?›
GPT-5.6 Luna (better), MiMo v2.6 Pro (open weights).