model: mistral small 4 support (#20649)

* model: mistral small 4 support

* fix test

* fix test (2)

* Apply suggestions from code review

Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>

* Update convert_hf_to_gguf.py

Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>

* change newline

---------

Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
This commit is contained in:
Xuan-Son Nguyen
2026-03-17 00:31:14 +01:00
committed by GitHub
parent 45172df4d6
commit d34ff7eb5b
6 changed files with 133 additions and 42 deletions
+9 -2
View File
@@ -90,7 +90,10 @@ static gguf_context_ptr get_gguf_ctx(const llm_arch arch, const bool moe) {
n_embd = 64;
n_head = 1;
n_ff = 96;
} else if (arch == LLM_ARCH_DEEPSEEK2 || arch == LLM_ARCH_GLM_DSA || arch == LLM_ARCH_KIMI_LINEAR) {
} else if (arch == LLM_ARCH_DEEPSEEK2
|| arch == LLM_ARCH_GLM_DSA
|| arch == LLM_ARCH_KIMI_LINEAR
|| arch == LLM_ARCH_MISTRAL4) {
n_embd = 128;
n_head = 1;
n_ff = 192;
@@ -145,7 +148,10 @@ static gguf_context_ptr get_gguf_ctx(const llm_arch arch, const bool moe) {
}
ms.add_kv(LLM_KV_ATTENTION_MAX_ALIBI_BIAS, 8.0f);
if (arch == LLM_ARCH_DEEPSEEK2 || arch == LLM_ARCH_GLM_DSA || arch == LLM_ARCH_KIMI_LINEAR) {
if (arch == LLM_ARCH_DEEPSEEK2
|| arch == LLM_ARCH_GLM_DSA
|| arch == LLM_ARCH_KIMI_LINEAR
|| arch == LLM_ARCH_MISTRAL4) {
ms.add_kv(LLM_KV_ATTENTION_KEY_LENGTH, uint32_t(576));
ms.add_kv(LLM_KV_ATTENTION_VALUE_LENGTH, uint32_t(512));
ms.add_kv(LLM_KV_ROPE_DIMENSION_COUNT, uint32_t(64));
@@ -319,6 +325,7 @@ static bool moe_mandatory(const llm_arch arch) {
case LLM_ARCH_MIMO2:
case LLM_ARCH_KIMI_LINEAR:
case LLM_ARCH_STEP35:
case LLM_ARCH_MISTRAL4:
return true;
default:
return false;