Back up runs/cosmopedia-1337/checkpoint-000001000

runs/cosmopedia-1337/checkpoint-000001000/LICENSE

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runs/cosmopedia-1337/checkpoint-000001000/NOTICE

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+GoLLeM-149M-20B
+
+Weights and architecture derive from SlayerLab/gollem-v5-ckpts
+revision 963440ce6ab4ada7e95da4c1faa28ebb00c082d4, published under Apache-2.0.
+modeling_gollem.py extracts the inference classes unchanged from the pinned
+GoLLeM r6 training implementation. The continuation, export and release scripts
+were prepared for this 149M run.
+
+The likelihood routines in glint_metrics.py are adapted from
+Glint-Research/Glint-1.3/benchmark.py, revision
+c3f99e246aa2c64382f9668dc864533617482d0a, whose repository declares MIT.
+Copyright remains with the original contributors. MIT license text:
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

runs/cosmopedia-1337/checkpoint-000001000/config.json

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+{
+  "vocab": 12288,
+  "n_layer": 19,
+  "n_embd": 768,
+  "n_head": 12,
+  "block": 1024,
+  "ffn_mult": 2.8125,
+  "norm": "rmsnorm",
+  "norm_eps": 1e-06,
+  "pos": "rope",
+  "rope_theta": 100000.0,
+  "ffn": "swiglu",
+  "value_residual": true,
+  "qk_norm": true,
+  "logit_cap": 0.0,
+  "z_loss": 0.0
+}

runs/cosmopedia-1337/checkpoint-000001000/generate.py

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+"""Simple causal completion CLI (no KV cache)."""
+import argparse
+from contextlib import nullcontext
+import torch
+from load_model import load_model
+
+def main():
+    p=argparse.ArgumentParser()
+    p.add_argument('--model-dir',default='.')
+    p.add_argument('--prompt',default='The scientific method is')
+    p.add_argument('--max-new-tokens',type=int,default=64)
+    p.add_argument('--temperature',type=float,default=0.0)
+    p.add_argument('--device',default='cuda' if torch.cuda.is_available() else 'cpu')
+    args=p.parse_args();torch.set_num_threads(4)
+    model,tok=load_model(args.model_dir,args.device)
+    ids=tok.encode(args.prompt).ids
+    if not ids:raise ValueError('Prompt must encode to at least one token')
+    eos=tok.token_to_id('<|endoftext|>')
+    with torch.inference_mode():
+        for _ in range(args.max_new_tokens):
+            x=torch.tensor([ids[-model.block:]],device=args.device)
+            ctx=torch.autocast('cuda',dtype=torch.bfloat16) if args.device.startswith('cuda') else nullcontext()
+            with ctx:logits=model(x)[0][0,-1].float()
+            nxt=int(logits.argmax()) if args.temperature<=0 else int(torch.multinomial(torch.softmax(logits/args.temperature,dim=-1),1))
+            ids.append(nxt)
+            if nxt==eos:break
+    print(tok.decode(ids,skip_special_tokens=True))
+if __name__=='__main__':main()

runs/cosmopedia-1337/checkpoint-000001000/load_model.py

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+"""Load the local safetensors release without Transformers remote code."""
+import json
+from pathlib import Path
+from types import SimpleNamespace
+import torch
+from safetensors.torch import load_model as load_safetensors
+from tokenizers import Tokenizer
+from modeling_gollem import GPT
+
+def load_model(directory='.',device='cpu'):
+    directory=Path(directory)
+    cfg=SimpleNamespace(**json.loads((directory/'config.json').read_text()))
+    model=GPT(cfg.vocab,cfg.n_layer,cfg.n_embd,cfg.n_head,cfg.block,cfg)
+    load_safetensors(model,str(directory/'model.safetensors'),strict=True)
+    return model.eval().to(device),Tokenizer.from_file(str(directory/'tokenizer.json'))

runs/cosmopedia-1337/checkpoint-000001000/manifest.json

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+{
+  "checkpoint_sha256": "6d2a2c83fccd6bc54d3d71ebc3dbd625a05eb554f0aafc0404ebda1e1f8186ee",
+  "bytes": 1229596232,
+  "path_in_repo": "runs/cosmopedia-1337/checkpoint-000001000/training-state.pt",
+  "status": "experimental_checkpoint"
+}

runs/cosmopedia-1337/checkpoint-000001000/model.safetensors

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+version https://git-lfs.github.com/spec/v1
+oid sha256:c2bb7953eb029496edfe401e0f8a407ad3ed0cdf98e129cc5f74ebd14b6da155
+size 595664096

runs/cosmopedia-1337/checkpoint-000001000/modeling_gollem.py

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+"""GoLLeM inference architecture, extracted unchanged from the pinned r6 trainer.
+Source: SlayerLab/gollem-v5-ckpts; Apache-2.0. See README and NOTICE.
+"""
+import torch
+from torch import nn
+from torch.nn import functional as F
+
+class RMSNorm(nn.Module):
+    """Qwen3-style RMSNorm (fp32-compute dla stabilnosci). 1D weight -> AdamW w split-Muon."""
+    def __init__(self, d, eps=1e-6):
+        super().__init__()
+        self.weight = nn.Parameter(torch.ones(d))
+        self.eps = eps
+
+    def forward(self, x):
+        return x * torch.rsqrt(x.float().pow(2).mean(-1, keepdim=True) + self.eps).to(x.dtype) * self.weight
+
+
+def make_norm(d, cfg):
+    return RMSNorm(d, cfg.norm_eps) if cfg.norm == "rmsnorm" else nn.LayerNorm(d)
+
+
+def apply_rope(x, base=100000.0):
+    """Parameter-free RoPE na [B,H,T,D] (interleaved-conv, port z qwen_model.py). Train==eval
+    MUSZA uzywac tej samej konwencji (self-contained eval -> spojne)."""
+    _, _, T, dim = x.shape
+    pos = torch.arange(T, device=x.device, dtype=torch.float32)
+    freq = 1.0 / (base ** (torch.arange(0, dim, 2, device=x.device, dtype=torch.float32) / dim))
+    ang = torch.outer(pos, freq)
+    cos, sin = ang.cos().to(x.dtype)[None, None], ang.sin().to(x.dtype)[None, None]
+    even, odd = x[..., ::2], x[..., 1::2]
+    return torch.stack((even * cos - odd * sin, even * sin + odd * cos), dim=-1).flatten(-2)
+
+
+class SwiGLU(nn.Module):
+    """Qwen3 gated-MLP: down(silu(gate(x))*up(x)). 3x 2D bez-bias -> wszystkie do Muon."""
+    def __init__(self, d, hidden):
+        super().__init__()
+        self.gate = nn.Linear(d, hidden, bias=False)
+        self.up = nn.Linear(d, hidden, bias=False)
+        self.down = nn.Linear(hidden, d, bias=False)
+
+    def forward(self, x):
+        return self.down(F.silu(self.gate(x)) * self.up(x))
+
+
+class Block(nn.Module):
+    def __init__(self, d, nh, block, cfg, is_first=False):
+        super().__init__()
+        self.ln1 = make_norm(d, cfg)
+        self.ln2 = make_norm(d, cfg)
+        self.qkv = nn.Linear(d, 3 * d)
+        self.proj = nn.Linear(d, d)
+        if cfg.ffn == "swiglu":
+            self.mlp = SwiGLU(d, int(round(cfg.ffn_mult * d)))
+        else:
+            self.mlp = nn.Sequential(nn.Linear(d, 4 * d), nn.GELU(), nn.Linear(4 * d, d))
+        self.nh = nh
+        self.d = d
+        self.cfg = cfg
+        self.is_first = is_first
+        if cfg.value_residual and not is_first:
+            self.vr_lambda = nn.Parameter(torch.zeros(1))
+        if cfg.qk_norm:
+            hd = d // nh
+            self.q_norm = RMSNorm(hd, cfg.norm_eps)
+            self.k_norm = RMSNorm(hd, cfg.norm_eps)
+
+    def forward(self, x, v0=None):
+        B, T, D = x.size()
+        h = self.ln1(x)
+        q, k, v = self.qkv(h).split(self.d, dim=2)
+        hd = D // self.nh
+        q = q.view(B, T, self.nh, hd).transpose(1, 2)
+        k = k.view(B, T, self.nh, hd).transpose(1, 2)
+        v = v.view(B, T, self.nh, hd).transpose(1, 2)
+        if self.cfg.qk_norm:
+            q = self.q_norm(q)
+            k = self.k_norm(k)
+        if self.cfg.pos == "rope":
+            q = apply_rope(q, self.cfg.rope_theta)
+            k = apply_rope(k, self.cfg.rope_theta)
+        if self.cfg.value_residual:
+            if self.is_first:
+                v0 = v
+            else:
+                v = v + self.vr_lambda * v0
+        y = F.scaled_dot_product_attention(q, k, v, is_causal=True)
+        y = y.transpose(1, 2).contiguous().view(B, T, D)
+        x = x + self.proj(y)
+        x = x + self.mlp(self.ln2(x))
+        return x, v0
+
+
+class GPT(nn.Module):
+    def __init__(self, vocab, n_layer, n_embd, n_head, block, cfg):
+        super().__init__()
+        self.cfg = cfg
+        self.tok = nn.Embedding(vocab, n_embd)
+        self.use_rope = cfg.pos == "rope"
+        if not self.use_rope:
+            self.pos = nn.Embedding(block, n_embd)
+        self.blocks = nn.ModuleList([Block(n_embd, n_head, block, cfg, is_first=(i == 0)) for i in range(n_layer)])
+        self.lnf = make_norm(n_embd, cfg)
+        self.head = nn.Linear(n_embd, vocab, bias=False)
+        self.head.weight = self.tok.weight  # tie
+        self.block = block
+        self.apply(self._init)
+
+    def _init(self, m):
+        if isinstance(m, nn.Linear):
+            nn.init.normal_(m.weight, 0.0, 0.02)
+            if m.bias is not None:
+                nn.init.zeros_(m.bias)
+        elif isinstance(m, nn.Embedding):
+            nn.init.normal_(m.weight, 0.0, 0.02)
+
+    def forward(self, idx, targets=None):
+        B, T = idx.size()
+        x = self.tok(idx)
+        if not self.use_rope:
+            pos = torch.arange(T, device=idx.device)
+            x = x + self.pos(pos)[None]
+        v0 = None
+        for b in self.blocks:
+            x, v0 = b(x, v0)
+        logits = self.head(self.lnf(x))
+        cap = getattr(self.cfg, "logit_cap", 0.0)
+        if cap and cap > 0:
+            logits = cap * torch.tanh(logits / cap)
+        loss = None
+        if targets is not None:
+            flat = logits.view(-1, logits.size(-1))
+            loss = F.cross_entropy(flat, targets.view(-1))
+            zc = getattr(self.cfg, "z_loss", 0.0)
+            if zc and zc > 0:
+                lse = torch.logsumexp(flat, dim=-1)
+                loss = loss + zc * (lse * lse).mean()
+        return logits, loss
+

runs/cosmopedia-1337/checkpoint-000001000/requirements.txt

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+torch==2.11.0
+tokenizers==0.22.2
+safetensors==0.6.2
+huggingface-hub==0.36.0
+numpy>=1.26,<3
+pyarrow>=20,<25

runs/cosmopedia-1337/checkpoint-000001000/training-state.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6d2a2c83fccd6bc54d3d71ebc3dbd625a05eb554f0aafc0404ebda1e1f8186ee
+size 1229596232