Fix: Upload model with dynamic output shapes (supports variable prediction lengths up to 1024 timesteps)

README.md

@@ -26,7 +26,7 @@ This is an ONNX export of the [Chronos-2](autogluon/chronos-2) time series forec
 ## Files
 
 - `model.onnx` - FP32 ONNX model (456.3 MB)
-- `model_quantized.onnx` - INT8 quantized model (124.7 MB, 72% size reduction)
+
 - `config.json` - Model configuration
 - `generation_config.json` - Generation parameters
 - `onnx/` - transformers.js-compatible directory structure

config.json

@@ -45,7 +45,7 @@
   "initializer_factor": 0.05,
   "is_gated_act": false,
   "layer_norm_epsilon": 1e-06,
-  "model_type": "chronos2",
+  "model_type": "t5",
   "num_heads": 12,
   "num_layers": 12,
   "pad_token_id": 0,

generation_config.json

@@ -1,4 +1,4 @@
 {
   "_from_model_config": true,
   "transformers_version": "4.36.0"
-}
+}

model.onnx

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:2aa8395973f41994d49ac9b0b7bdaf2ff5f4e5e7ee68c83209e44c8a3a96c79e
-size 478509370
+oid sha256:5d48d3b52c589024597c00f7c55eaabcf7b71d3ab62a2547b8d07647433b53dc
+size 478554395

model_fixed.onnx

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5d48d3b52c589024597c00f7c55eaabcf7b71d3ab62a2547b8d07647433b53dc
+size 478554395

onnx/decoder_model_merged.onnx

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:2aa8395973f41994d49ac9b0b7bdaf2ff5f4e5e7ee68c83209e44c8a3a96c79e
-size 478509370
+oid sha256:5d48d3b52c589024597c00f7c55eaabcf7b71d3ab62a2547b8d07647433b53dc
+size 478554395

onnx/encoder_model.onnx

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:2aa8395973f41994d49ac9b0b7bdaf2ff5f4e5e7ee68c83209e44c8a3a96c79e
-size 478509370
+oid sha256:5d48d3b52c589024597c00f7c55eaabcf7b71d3ab62a2547b8d07647433b53dc
+size 478554395