diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0a8a9f7ad..e9450972f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -169,7 +169,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Fixed create/delete/index operation in `_bulk` ([#582](https://github.com/opensearch-project/opensearch-api-specification/pull/582))
 - Add `mode` and `compression` to k-NN index creation and search, and add `rescore` and `oversample_factor` to k-NN search ([#588](https://github.com/opensearch-project/opensearch-api-specification/pull/588))
 - Fixed `/{index}/_search` with aggregations ([#576](https://github.com/opensearch-project/opensearch-api-specification/pull/576))
-- Fixed inaccurate numeric type in DSL ([#597](https://github.com/opensearch-project/opensearch-api-specification/pull/597))
+- Fixed inaccurate numeric type ([#597](https://github.com/opensearch-project/opensearch-api-specification/pull/597))([#598](https://github.com/opensearch-project/opensearch-api-specification/pull/598))
 
 ### Security
 
diff --git a/spec/namespaces/_core.yaml b/spec/namespaces/_core.yaml
index a9e7b8b0d..09acafcdd 100644
--- a/spec/namespaces/_core.yaml
+++ b/spec/namespaces/_core.yaml
@@ -2306,6 +2306,7 @@ components:
               max_docs:
                 description: The maximum number of documents to delete.
                 type: number
+                format: int32
               query:
                 $ref: '../schemas/_common.query_dsl.yaml#/components/schemas/QueryContainer'
               slice:
@@ -2446,10 +2447,12 @@ components:
               max_docs:
                 description: The maximum number of documents to reindex.
                 type: number
+                format: int32
               script:
                 $ref: '../schemas/_common.yaml#/components/schemas/Script'
               size:
                 type: number
+                format: int32
               source:
                 $ref: '../schemas/_core.reindex.yaml#/components/schemas/Source'
             required:
@@ -2536,6 +2539,7 @@ components:
                   By default, you cannot page through more than 10,000 hits using the `from` and `size` parameters.
                   To page through more hits, use the `search_after` parameter.
                 type: number
+                format: int32
               highlight:
                 $ref: '../schemas/_core.search.yaml#/components/schemas/Highlight'
               track_total_hits:
@@ -2547,6 +2551,7 @@ components:
                   type: object
                   additionalProperties:
                     type: number
+                    format: float
               docvalue_fields:
                 description: |-
                   Array of wildcard (`*`) patterns.
@@ -2561,6 +2566,7 @@ components:
                   Minimum `_score` for matching documents.
                   Documents with a lower `_score` are not included in the search results.
                 type: number
+                format: float
               post_filter:
                 $ref: '../schemas/_common.query_dsl.yaml#/components/schemas/QueryContainer'
               profile:
@@ -2590,6 +2596,7 @@ components:
                   By default, you cannot page through more than 10,000 hits using the `from` and `size` parameters.
                   To page through more hits, use the `search_after` parameter.
                 type: number
+                format: int32
               slice:
                 $ref: '../schemas/_common.yaml#/components/schemas/SlicedScroll'
               sort:
@@ -2616,6 +2623,7 @@ components:
                   Avoid specifying this parameter for requests that target data streams with backing indices across multiple data tiers.
                   If set to `0` (default), the query does not terminate early.
                 type: number
+                format: int32
               timeout:
                 description: |-
                   Specifies the period of time to wait for a response from each shard.
@@ -2733,6 +2741,7 @@ components:
               max_docs:
                 description: The maximum number of documents to update.
                 type: number
+                format: int32
               query:
                 $ref: '../schemas/_common.query_dsl.yaml#/components/schemas/QueryContainer'
               script:
@@ -2761,8 +2770,10 @@ components:
                   maxProperties: 1
               took:
                 type: number
+                format: int64
               ingest_took:
                 type: number
+                format: int64
             required:
               - errors
               - items
@@ -2785,8 +2796,10 @@ components:
                   maxProperties: 1
               took:
                 type: number
+                format: int64
               ingest_took:
                 type: number
+                format: int64
             required:
               - errors
               - items
@@ -2801,6 +2814,7 @@ components:
                 type: boolean
               num_freed:
                 type: number
+                format: int32
             required:
               - num_freed
               - succeeded
@@ -2814,6 +2828,7 @@ components:
                 type: boolean
               count:
                 type: number
+                format: int64
               _shards:
                 $ref: '../schemas/_common.yaml#/components/schemas/ShardStatistics'
             required:
@@ -3072,6 +3087,7 @@ components:
               metric_score:
                 description: The overall evaluation quality calculated by the defined metric
                 type: number
+                format: double
               details:
                 description: The details section contains one entry for every query in the original requests section, keyed by the search request id
                 type: object
@@ -3181,6 +3197,7 @@ components:
             properties:
               took:
                 type: number
+                format: int64
               timed_out:
                 type: boolean
               _shards:
@@ -3199,8 +3216,10 @@ components:
                   type: object
               max_score:
                 type: number
+                format: float
               num_reduce_phases:
                 type: number
+                format: int32
               profile:
                 $ref: '../schemas/_core.search.yaml#/components/schemas/Profile'
               pit_id:
@@ -3238,6 +3257,7 @@ components:
                   $ref: '../schemas/_core.termvectors.yaml#/components/schemas/TermVector'
               took:
                 type: number
+                format: int64
               _version:
                 $ref: '../schemas/_common.yaml#/components/schemas/VersionNumber'
             required:
@@ -3570,6 +3590,7 @@ components:
       description: Sets the minimum `_score` value that documents must have to be included in the result.
       schema:
         type: number
+        format: float
       style: form
     count::query.preference:
       in: query
@@ -3604,6 +3625,7 @@ components:
         OpenSearch collects documents before sorting.
       schema:
         type: number
+        format: int32
       style: form
     create::path.id:
       in: path
@@ -3750,6 +3772,7 @@ components:
       description: Only perform the operation if the document has this primary term.
       schema:
         type: number
+        format: int64
       style: form
     delete::query.if_seq_no:
       in: query
@@ -3913,6 +3936,7 @@ components:
       description: Starting offset.
       schema:
         type: number
+        format: int32
         default: 0
       style: form
     delete_by_query::query.ignore_unavailable:
@@ -3937,6 +3961,7 @@ components:
         Defaults to all documents.
       schema:
         type: number
+        format: int32
       style: form
     delete_by_query::query.preference:
       in: query
@@ -3977,6 +4002,7 @@ components:
       description: The throttle for this request in sub-requests per second.
       schema:
         type: number
+        format: float
         default: 0
       style: form
     delete_by_query::query.routing:
@@ -3999,6 +4025,7 @@ components:
       description: Size of the scroll request that powers the operation.
       schema:
         type: number
+        format: int32
         default: 100
       style: form
     delete_by_query::query.search_timeout:
@@ -4066,6 +4093,7 @@ components:
         Avoid specifying this parameter for requests that target data streams with backing indices across multiple data tiers.
       schema:
         type: number
+        format: int32
       style: form
     delete_by_query::query.timeout:
       in: query
@@ -4114,6 +4142,7 @@ components:
       description: The throttle for this request in sub-requests per second.
       schema:
         type: number
+        format: float
       style: form
     delete_script::path.id:
       in: path
@@ -4706,6 +4735,7 @@ components:
       description: Only perform the operation if the document has this primary term.
       schema:
         type: number
+        format: int64
       style: form
     index::query.if_seq_no:
       in: query
@@ -4886,6 +4916,7 @@ components:
       description: Maximum number of concurrent searches the multi search API can execute.
       schema:
         type: number
+        format: int32
       style: form
     msearch::query.max_concurrent_shard_requests:
       in: query
@@ -4893,6 +4924,7 @@ components:
       description: Maximum number of concurrent shard requests that each sub-search request executes per node.
       schema:
         type: number
+        format: int32
         default: 5
       style: form
     msearch::query.pre_filter_shard_size:
@@ -4901,6 +4933,7 @@ components:
       description: Defines a threshold that enforces a pre-filter roundtrip to prefilter search shards based on query rewriting if the number of shards the search request expands to exceeds the threshold. This filter roundtrip can limit the number of shards significantly if for instance a shard can not match any documents based on its rewrite method i.e., if date filters are mandatory to match but the shard bounds and the query are disjoint.
       schema:
         type: number
+        format: int32
       style: form
     msearch::query.rest_total_hits_as_int:
       in: query
@@ -4949,6 +4982,7 @@ components:
       description: Maximum number of concurrent searches the API can run.
       schema:
         type: number
+        format: int32
       style: form
     msearch_template::query.rest_total_hits_as_int:
       in: query
@@ -5198,6 +5232,7 @@ components:
         Defaults to no throttle.
       schema:
         type: number
+        format: float
         default: 0
       style: form
     reindex::query.scroll:
@@ -5257,6 +5292,7 @@ components:
       description: The throttle for this request in sub-requests per second.
       schema:
         type: number
+        format: float
       style: form
     render_search_template::path.id:
       in: path
@@ -5390,6 +5426,7 @@ components:
         This value should be used as a protection mechanism to reduce the memory overhead per search request if the potential number of shards in the request can be large.
       schema:
         type: number
+        format: int32
         default: 512
       style: form
     search::query.ccs_minimize_roundtrips:
@@ -5452,6 +5489,7 @@ components:
         To page through more hits, use the `search_after` parameter.
       schema:
         type: number
+        format: int32
         default: 0
       style: form
     search::query.ignore_throttled:
@@ -5493,6 +5531,7 @@ components:
         This value should be used to limit the impact of the search on the cluster in order to limit the number of concurrent shard requests.
       schema:
         type: number
+        format: int32
         default: 5
       style: form
     search::query.pre_filter_shard_size:
@@ -5507,6 +5546,7 @@ components:
         the primary sort of the query targets an indexed field.
       schema:
         type: number
+        format: int32
       style: form
     search::query.preference:
       in: query
@@ -5606,6 +5646,7 @@ components:
         To page through more hits, use the `search_after` parameter.
       schema:
         type: number
+        format: int32
         default: 10
       style: form
     search::query.sort:
@@ -5663,6 +5704,7 @@ components:
         This parameter can only be used when the `suggest_field` and `suggest_text` query string parameters are specified.
       schema:
         type: number
+        format: int32
       style: form
     search::query.suggest_text:
       in: query
@@ -5687,6 +5729,7 @@ components:
         If set to `0` (default), the query does not terminate early.
       schema:
         type: number
+        format: int32
       style: form
     search::query.timeout:
       in: query
@@ -6061,6 +6104,7 @@ components:
       description: Only perform the operation if the document has this primary term.
       schema:
         type: number
+        format: int64
       style: form
     update::query.if_seq_no:
       in: query
@@ -6101,6 +6145,7 @@ components:
       description: Specify how many times should the operation be retried when a conflict occurs.
       schema:
         type: number
+        format: int32
         default: 0
       style: form
     update::query.routing:
@@ -6238,6 +6283,7 @@ components:
       description: Starting offset.
       schema:
         type: number
+        format: int32
         default: 0
       style: form
     update_by_query::query.ignore_unavailable:
@@ -6262,6 +6308,7 @@ components:
         Defaults to all documents.
       schema:
         type: number
+        format: int32
       style: form
     update_by_query::query.pipeline:
       in: query
@@ -6310,6 +6357,7 @@ components:
       description: The throttle for this request in sub-requests per second.
       schema:
         type: number
+        format: float
         default: 0
       style: form
     update_by_query::query.routing:
@@ -6332,6 +6380,7 @@ components:
       description: Size of the scroll request that powers the operation.
       schema:
         type: number
+        format: int32
         default: 100
       style: form
     update_by_query::query.search_timeout:
@@ -6395,6 +6444,7 @@ components:
         Avoid specifying this parameter for requests that target data streams with backing indices across multiple data tiers.
       schema:
         type: number
+        format: int32
       style: form
     update_by_query::query.timeout:
       in: query
@@ -6443,4 +6493,5 @@ components:
       description: The throttle for this request in sub-requests per second.
       schema:
         type: number
+        format: float
       style: form
\ No newline at end of file