diff --git a/providers/vivgrid/logo.svg b/providers/vivgrid/logo.svg
new file mode 100644
index 00000000..928fa3ff
--- /dev/null
+++ b/providers/vivgrid/logo.svg
@@ -0,0 +1,4 @@
+<svg width="24px" height="24px" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M 10.921 1.266 C 11.477 0.952 12.161 0.952 12.717 1.266 L 14.079 2.037 C 12.108 3.127 9.934 4.437 8.274 5.788 C 7.425 6.479 6.706 7.185 6.216 7.879 C 5.727 8.574 5.458 9.268 5.53 9.935 C 5.625 10.839 6.133 11.432 6.825 11.858 C 7.512 12.283 8.388 12.55 9.232 12.809 C 9.968 13.033 10.681 13.253 11.245 13.56 C 11.808 13.868 12.214 14.257 12.353 14.819 C 12.492 15.384 12.369 16.145 11.825 17.206 C 11.286 18.255 10.342 19.586 8.861 21.293 L 2.91 17.924 C 2.356 17.608 2.013 17.028 2.013 16.398 L 2.013 7.327 C 2.013 6.697 2.356 6.116 2.91 5.802 L 10.921 1.266 Z" fill="currentColor" stroke="currentColor"/>
+<path d="M 21.122 6.009 C 21.677 6.324 22.019 6.904 22.019 7.534 L 22.019 16.606 C 22.019 17.235 21.677 17.816 21.122 18.131 L 13.11 22.667 C 12.555 22.981 11.872 22.981 11.314 22.667 L 10.388 22.142 C 10.772 21.78 11.159 21.413 11.55 21.047 C 12.722 19.945 13.901 18.834 14.928 17.765 C 15.953 16.698 16.825 15.667 17.382 14.721 C 17.936 13.778 18.187 12.902 17.93 12.154 C 17.671 11.401 16.913 10.813 15.54 10.415 C 13.986 9.966 12.92 9.457 12.272 8.908 C 11.628 8.362 11.403 7.78 11.507 7.17 C 11.617 6.55 12.069 5.883 12.824 5.18 C 13.572 4.488 14.606 3.77 15.874 3.039 L 21.122 6.009 Z" fill="currentColor" stroke="currentColor"/>
+</svg>
diff --git a/providers/vivgrid/models/gpt-5.1-codex.toml b/providers/vivgrid/models/gpt-5.1-codex.toml
new file mode 100644
index 00000000..92960f09
--- /dev/null
+++ b/providers/vivgrid/models/gpt-5.1-codex.toml
@@ -0,0 +1,24 @@
+name = "GPT-5.1 Codex"
+family = "gpt-5-codex"
+release_date = "2025-11-13"
+last_updated = "2025-11-13"
+attachment = false
+reasoning = true
+temperature = false
+knowledge = "2024-09-30"
+tool_call = true
+structured_output = true
+open_weights = false
+
+[cost]
+input = 1.25
+output = 10.00
+cache_read = 0.125
+
+[limit]
+context = 400_000
+output = 128_000
+
+[modalities]
+input = ["text", "image"]
+output = ["text"]
diff --git a/providers/vivgrid/provider.toml b/providers/vivgrid/provider.toml
new file mode 100644
index 00000000..8bbb0fb4
--- /dev/null
+++ b/providers/vivgrid/provider.toml
@@ -0,0 +1,5 @@
+name = "Vivgrid"
+env = ["VIVGRID_API_KEY"]
+api = "https://api.vivgrid.com/v1"
+npm = "@ai-sdk/openai"
+doc = "https://docs.vivgrid.com/models"