Context Length

#1
by mtcl - opened

You're so fast!

Would gguf natively support the 256K context length like how Qwen has it on their models page? If so, this will very well be my go-to model!

Would gguf natively support the 256K context length like how Qwen has it on their models page? If so, this will very well be my go-to model!

The GGUF takes all the values from the safetensors, so it does look like it is reporting that context size n_ctx_train = 262144 running the bf16 to get imatrix currently:

llama_model_loader: - type  f32:  471 tensors
llama_model_loader: - type bf16:  660 tensors
llm_load_vocab: special tokens cache size = 26
llm_load_vocab: token to piece cache size = 0.9311 MB
llm_load_print_meta: format           = GGUF V3 (latest)
llm_load_print_meta: arch             = qwen3moe
llm_load_print_meta: vocab type       = BPE
llm_load_print_meta: n_vocab          = 151936
llm_load_print_meta: n_merges         = 151387
llm_load_print_meta: vocab_only       = 0
llm_load_print_meta: n_ctx_train      = 262144
llm_load_print_meta: n_embd           = 4096
llm_load_print_meta: n_layer          = 94
llm_load_print_meta: n_head           = 64
llm_load_print_meta: n_head_kv        = 4
llm_load_print_meta: n_rot            = 128
llm_load_print_meta: n_swa            = 0
llm_load_print_meta: n_swa_pattern    = 1
llm_load_print_meta: n_embd_head_k    = 128
llm_load_print_meta: n_embd_head_v    = 128
llm_load_print_meta: n_gqa            = 16
llm_load_print_meta: n_embd_k_gqa     = 512
llm_load_print_meta: n_embd_v_gqa     = 512
llm_load_print_meta: f_norm_eps       = 0.0e+00
llm_load_print_meta: f_norm_rms_eps   = 1.0e-06
llm_load_print_meta: f_clamp_kqv      = 0.0e+00
llm_load_print_meta: f_max_alibi_bias = 0.0e+00
llm_load_print_meta: f_logit_scale    = 0.0e+00
llm_load_print_meta: n_ff             = 12288
llm_load_print_meta: n_expert         = 128
llm_load_print_meta: n_expert_used    = 8
llm_load_print_meta: causal attn      = 1
llm_load_print_meta: pooling type     = 0
llm_load_print_meta: rope type        = 2
llm_load_print_meta: rope scaling     = linear
llm_load_print_meta: freq_base_train  = 5000000.0
llm_load_print_meta: freq_scale_train = 1
llm_load_print_meta: n_ctx_orig_yarn  = 262144
llm_load_print_meta: rope_finetuned   = unknown
llm_load_print_meta: ssm_d_conv       = 0
llm_load_print_meta: ssm_d_inner      = 0
llm_load_print_meta: ssm_d_state      = 0
llm_load_print_meta: ssm_dt_rank      = 0
llm_load_print_meta: model type       = ?B
llm_load_print_meta: model ftype      = BF16
llm_load_print_meta: model params     = 235.094 B
llm_load_print_meta: model size       = 437.989 GiB (16.003 BPW)
llm_load_print_meta: repeating layers = 435.671 GiB (16.003 BPW, 233.849 B parameters)
llm_load_print_meta: general.name     = Qwen3 235B A22B Instruct 2507
llm_load_print_meta: BOS token        = 151643 '<|endoftext|>'
llm_load_print_meta: EOS token        = 151645 '<|im_end|>'
llm_load_print_meta: PAD token        = 151643 '<|endoftext|>'
llm_load_print_meta: LF token         = 148848 'ÄĬ'
llm_load_print_meta: EOT token        = 151645 '<|im_end|>'
llm_load_print_meta: max token length = 256
llm_load_print_meta: n_ff_exp         = 1536
llm_load_tensors: ggml ctx size =    0.50 MiB
llm_load_tensors:        CPU buffer size = 448501.04 MiB

This is really an awesome news!

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