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Speculative Decoding Optimization Implementations

BACKGROUND
4 SIGNALSFIRST DETECTED 28 April 2026
Narrative synthesis pending — 4 signals collected.
How the story developed
Other feeds and industry voices
12 May
feat: add MiMo v2.5 vision by AesSedai · Pull Request #22883 · ggml-org/llama.cpp

<table> <tr><td> <a href="https://www.reddit.com/r/LocalLLaMA/comments/1tawn19/feat_add_mimo_v25_vision_by_aessedai_pull_request/"> <img alt="feat: add MiMo v2.5 vision by

OPINION · WHAT · LocalLLaMAOPEN STORY
16 May
llama + spec: MTP Support by am17an · Pull Request #22673 · ggml-org/llama.cpp

<table> <tr><td> <a href="https://www.reddit.com/r/LocalLLaMA/comments/1teryn8/llama_spec_mtp_support_by_am17an_pull_request/"> <img alt="llama + spec: MTP Support by am17an ·

OPINION · WHAT · LocalLLaMAOPEN STORY
25 Apr
CUDA: reduce MMQ stream-k overhead by JohannesGaessler · Pull Request #22298 · ggml-org/llama.cpp

<table> <tr><td> <a href="https://www.reddit.com/r/LocalLLaMA/comments/1svdjfa/cuda_reduce_mmq_streamk_overhead_by/"> <img alt="CUDA: reduce MMQ stream-k overhead by

OPINION · WHAT · LocalLLaMAOPEN STORY
14 Oct
cuda, hip: GDN chunked kernel by am17an · Pull Request #29353 · ggml-org/llama.cpp

<table> <tr><td> <a href="https://www.reddit.com/r/LocalLLaMA/comments/1x5skta/cuda_hip_gdn_chunked_kernel_by_am17an_pull/"> <img alt="cuda, hip: GDN chunked kernel by am17an ·

OPINION · WHAT · LocalLLaMAOPEN STORY
15 Oct
Add Nemotron Super 3.5 VL and Nemotron Bolt 74B A9B support by frozenblade1224 · Pull Request #30520 · ggml-org/llama.cpp

<table> <tr><td> <a href="https://www.reddit.com/r/LocalLLaMA/comments/1x6mlby/add_nemotron_super_35_vl_and_nemotron_bolt_74b/"> <img alt="Add Nemotron Super 3.5 VL and Nemotron

OPINION · WHAT · LocalLLaMAOPEN STORY
14 Oct
common : add --spec-draft-n-ubatch by ggerganov · Pull Request #30459 · ggml-org/llama.cpp

<table> <tr><td> <a href="https://www.reddit.com/r/LocalLLaMA/comments/1x5odh2/common_add_specdraftnubatch_by_ggerganov_pull/"> <img alt="common : add --spec-draft-n-ubatch by

OPINION · WHAT · LocalLLaMAOPEN STORY
29 May
vLLM PR adding native HIP W4A16 kernel was merged

<table> <tr><td> <a href="https://www.reddit.com/r/LocalLLaMA/comments/1tr0end/vllm_pr_adding_native_hip_w4a16_kernel_was_merged/"> <img alt="vLLM PR adding native HIP W4A16

OPINION · WHAT · LocalLLaMAOPEN STORY
1 Apr
llama : rotate activations for better quantization by ggerganov · Pull Request #21038 · ggml-org/llama.cpp

<table> <tr><td> <a href="https://www.reddit.com/r/LocalLLaMA/comments/1s9lge6/llama_rotate_activations_for_better_quantization/"> <img alt="llama : rotate activations for better

OPINION · WHAT · LocalLLaMAOPEN STORY
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