Octo: ggml inference engine (diffusion + L1/proprio), LIBERO client, and open-loop evaluation - #28

Merged

khanhnd61-vr merged 40 commits into

VinRobotics:mainfrom

DuyBaoDOCer:feat/octo-openloop-eval

Sep 21, 2026

Commits on Jul 24, 2026

feat(octo): add GGUF converter and model loader
DuyBaoDOCer
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5c2fa6f
feat(octo): implement SmallStem16 tokenizer and parity dump harness
DuyBaoDOCer
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6aa3aef
refactor(octo): implement SmallStem tokenizer as ggml graph
DuyBaoDOCer
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5a3baf8
feat(octo): add language projection and repeat_task_tokens
DuyBaoDOCer
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2e1ac6a
feat(octo): implement block transformer with block-wise attention mask
DuyBaoDOCer
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9919e0e

Commits on Jul 25, 2026

Commits on Jul 26, 2026

feat(octo): add SentencePiece tokenizer and octo CLI
DuyBaoDOCer
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55e922b
test(octo): full golden-trace parity verification
DuyBaoDOCer
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e4fcb30
chore(octo): ignore gguf and tensor-map artifacts
DuyBaoDOCer
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2ff1924

Commits on Jul 27, 2026

test(octo): statistical action-distribution parity (OctoPt vs vla.cpp)
DuyBaoDOCer
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ab1ea37

Commits on Jul 28, 2026

Commits on Jul 29, 2026

fix(build): link sentencepiece against system protobuf to resolve vla-server ABI abort
DuyBaoDOCer
committed
aae69e9

Commits on Jul 31, 2026

Commits on Aug 1, 2026

Commits on Aug 3, 2026

Commits on Aug 4, 2026

Commits on Sep 21, 2026