From 5660281913024b3a47128d3add8a4dbbf826ba6f Mon Sep 17 00:00:00 2001
From: Daniel Yudelevich <4537920+yudelevi@users.noreply.github.com>
Date: Fri, 5 Jun 2026 02:09:15 -0700
Subject: [PATCH] chore(moonshot): mark models retired from api.moonshot.ai as
 deprecated (#29685)

Thirteen Moonshot/Kimi models in the cost map no longer resolve on
api.moonshot.ai (all return 404). Stamp each with its deprecation_date from
platform.kimi.ai/docs/models rather than deleting the entries, so historical
cost calculation keeps resolving the names while tooling can surface the
retirement.

Dates: kimi-thinking-preview 2025-11-11; kimi-latest and its 8k/32k/128k context
variants 2026-01-28; the kimi-k2 preview/turbo/thinking series 2026-05-25; the
moonshot-v1 -0430 snapshots use their own 2024-04-30 snapshot date (Moonshot
publishes no discontinuation date for them).
---
 litellm/model_prices_and_context_window_backup.json | 13 +++++++++++++
 model_prices_and_context_window.json                | 13 +++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index 25e4c388552..423cfd410c4 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -24972,6 +24972,7 @@
     },
     "moonshot/kimi-k2-0711-preview": {
         "cache_read_input_token_cost": 1.5e-07,
+        "deprecation_date": "2026-05-25",
         "input_cost_per_token": 6e-07,
         "litellm_provider": "moonshot",
         "max_input_tokens": 131072,
@@ -24986,6 +24987,7 @@
     },
     "moonshot/kimi-k2-0905-preview": {
         "cache_read_input_token_cost": 1.5e-07,
+        "deprecation_date": "2026-05-25",
         "input_cost_per_token": 6e-07,
         "litellm_provider": "moonshot",
         "max_input_tokens": 262144,
@@ -25000,6 +25002,7 @@
     },
     "moonshot/kimi-k2-turbo-preview": {
         "cache_read_input_token_cost": 1.5e-07,
+        "deprecation_date": "2026-05-25",
         "input_cost_per_token": 1.15e-06,
         "litellm_provider": "moonshot",
         "max_input_tokens": 262144,
@@ -25048,6 +25051,7 @@
     },
     "moonshot/kimi-latest": {
         "cache_read_input_token_cost": 1.5e-07,
+        "deprecation_date": "2026-01-28",
         "input_cost_per_token": 2e-06,
         "litellm_provider": "moonshot",
         "max_input_tokens": 131072,
@@ -25062,6 +25066,7 @@
     },
     "moonshot/kimi-latest-128k": {
         "cache_read_input_token_cost": 1.5e-07,
+        "deprecation_date": "2026-01-28",
         "input_cost_per_token": 2e-06,
         "litellm_provider": "moonshot",
         "max_input_tokens": 131072,
@@ -25076,6 +25081,7 @@
     },
     "moonshot/kimi-latest-32k": {
         "cache_read_input_token_cost": 1.5e-07,
+        "deprecation_date": "2026-01-28",
         "input_cost_per_token": 1e-06,
         "litellm_provider": "moonshot",
         "max_input_tokens": 32768,
@@ -25090,6 +25096,7 @@
     },
     "moonshot/kimi-latest-8k": {
         "cache_read_input_token_cost": 1.5e-07,
+        "deprecation_date": "2026-01-28",
         "input_cost_per_token": 2e-07,
         "litellm_provider": "moonshot",
         "max_input_tokens": 8192,
@@ -25104,6 +25111,7 @@
     },
     "moonshot/kimi-thinking-preview": {
         "cache_read_input_token_cost": 1.5e-07,
+        "deprecation_date": "2025-11-11",
         "input_cost_per_token": 6e-07,
         "litellm_provider": "moonshot",
         "max_input_tokens": 131072,
@@ -25116,6 +25124,7 @@
     },
     "moonshot/kimi-k2-thinking": {
         "cache_read_input_token_cost": 1.5e-07,
+        "deprecation_date": "2026-05-25",
         "input_cost_per_token": 6e-07,
         "litellm_provider": "moonshot",
         "max_input_tokens": 262144,
@@ -25131,6 +25140,7 @@
     },
     "moonshot/kimi-k2-thinking-turbo": {
         "cache_read_input_token_cost": 1.5e-07,
+        "deprecation_date": "2026-05-25",
         "input_cost_per_token": 1.15e-06,
         "litellm_provider": "moonshot",
         "max_input_tokens": 262144,
@@ -25158,6 +25168,7 @@
         "supports_tool_choice": true
     },
     "moonshot/moonshot-v1-128k-0430": {
+        "deprecation_date": "2024-04-30",
         "input_cost_per_token": 2e-06,
         "litellm_provider": "moonshot",
         "max_input_tokens": 131072,
@@ -25197,6 +25208,7 @@
         "supports_tool_choice": true
     },
     "moonshot/moonshot-v1-32k-0430": {
+        "deprecation_date": "2024-04-30",
         "input_cost_per_token": 1e-06,
         "litellm_provider": "moonshot",
         "max_input_tokens": 32768,
@@ -25236,6 +25248,7 @@
         "supports_tool_choice": true
     },
     "moonshot/moonshot-v1-8k-0430": {
+        "deprecation_date": "2024-04-30",
         "input_cost_per_token": 2e-07,
         "litellm_provider": "moonshot",
         "max_input_tokens": 8192,
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index 88627ada1bb..2504807560c 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -24972,6 +24972,7 @@
     },
     "moonshot/kimi-k2-0711-preview": {
         "cache_read_input_token_cost": 1.5e-07,
+        "deprecation_date": "2026-05-25",
         "input_cost_per_token": 6e-07,
         "litellm_provider": "moonshot",
         "max_input_tokens": 131072,
@@ -24986,6 +24987,7 @@
     },
     "moonshot/kimi-k2-0905-preview": {
         "cache_read_input_token_cost": 1.5e-07,
+        "deprecation_date": "2026-05-25",
         "input_cost_per_token": 6e-07,
         "litellm_provider": "moonshot",
         "max_input_tokens": 262144,
@@ -25000,6 +25002,7 @@
     },
     "moonshot/kimi-k2-turbo-preview": {
         "cache_read_input_token_cost": 1.5e-07,
+        "deprecation_date": "2026-05-25",
         "input_cost_per_token": 1.15e-06,
         "litellm_provider": "moonshot",
         "max_input_tokens": 262144,
@@ -25048,6 +25051,7 @@
     },
     "moonshot/kimi-latest": {
         "cache_read_input_token_cost": 1.5e-07,
+        "deprecation_date": "2026-01-28",
         "input_cost_per_token": 2e-06,
         "litellm_provider": "moonshot",
         "max_input_tokens": 131072,
@@ -25062,6 +25066,7 @@
     },
     "moonshot/kimi-latest-128k": {
         "cache_read_input_token_cost": 1.5e-07,
+        "deprecation_date": "2026-01-28",
         "input_cost_per_token": 2e-06,
         "litellm_provider": "moonshot",
         "max_input_tokens": 131072,
@@ -25076,6 +25081,7 @@
     },
     "moonshot/kimi-latest-32k": {
         "cache_read_input_token_cost": 1.5e-07,
+        "deprecation_date": "2026-01-28",
         "input_cost_per_token": 1e-06,
         "litellm_provider": "moonshot",
         "max_input_tokens": 32768,
@@ -25090,6 +25096,7 @@
     },
     "moonshot/kimi-latest-8k": {
         "cache_read_input_token_cost": 1.5e-07,
+        "deprecation_date": "2026-01-28",
         "input_cost_per_token": 2e-07,
         "litellm_provider": "moonshot",
         "max_input_tokens": 8192,
@@ -25104,6 +25111,7 @@
     },
     "moonshot/kimi-thinking-preview": {
         "cache_read_input_token_cost": 1.5e-07,
+        "deprecation_date": "2025-11-11",
         "input_cost_per_token": 6e-07,
         "litellm_provider": "moonshot",
         "max_input_tokens": 131072,
@@ -25116,6 +25124,7 @@
     },
     "moonshot/kimi-k2-thinking": {
         "cache_read_input_token_cost": 1.5e-07,
+        "deprecation_date": "2026-05-25",
         "input_cost_per_token": 6e-07,
         "litellm_provider": "moonshot",
         "max_input_tokens": 262144,
@@ -25131,6 +25140,7 @@
     },
     "moonshot/kimi-k2-thinking-turbo": {
         "cache_read_input_token_cost": 1.5e-07,
+        "deprecation_date": "2026-05-25",
         "input_cost_per_token": 1.15e-06,
         "litellm_provider": "moonshot",
         "max_input_tokens": 262144,
@@ -25158,6 +25168,7 @@
         "supports_tool_choice": true
     },
     "moonshot/moonshot-v1-128k-0430": {
+        "deprecation_date": "2024-04-30",
         "input_cost_per_token": 2e-06,
         "litellm_provider": "moonshot",
         "max_input_tokens": 131072,
@@ -25197,6 +25208,7 @@
         "supports_tool_choice": true
     },
     "moonshot/moonshot-v1-32k-0430": {
+        "deprecation_date": "2024-04-30",
         "input_cost_per_token": 1e-06,
         "litellm_provider": "moonshot",
         "max_input_tokens": 32768,
@@ -25236,6 +25248,7 @@
         "supports_tool_choice": true
     },
     "moonshot/moonshot-v1-8k-0430": {
+        "deprecation_date": "2024-04-30",
         "input_cost_per_token": 2e-07,
         "litellm_provider": "moonshot",
         "max_input_tokens": 8192,