BREAKING
Mistral Releases Leanstral 1.5
0
B
total params
0
B
active params
0
k
context tokens
Competition-Math Benchmarks
miniF2F
100
FATE-H
87
FATE-X
34
0
problems solved
0
total problems
0
$
per problem
Strengths and Limits
Strengths
●
Found 5 unreported bugs
●
Strong test-time scaling
●
Rust-to-Lean pipeline
Limits
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Poor for general chat
●
Local runs need quantization
●
Heavy token use
Open Proof Tools for All
AI NEWS BLITZ
Mistral has released Leanstral 1.5, an open model built for Lean 4 proofs.