diff --git a/modules/nf-core/last/lastal/main.nf b/modules/nf-core/last/lastal/main.nf
index edf92a38461..560ada11b32 100644
--- a/modules/nf-core/last/lastal/main.nf
+++ b/modules/nf-core/last/lastal/main.nf
@@ -13,6 +13,7 @@ process LAST_LASTAL {
 
     output:
     tuple val(meta), path("*.maf.gz"), emit: maf
+    tuple val(meta), path("*.tsv")   , emit: multiqc
     path "versions.yml"              , emit: versions
 
     when:
@@ -25,15 +26,33 @@ process LAST_LASTAL {
     """
     INDEX_NAME=\$(basename \$(ls $index/*.des) .des)
     set -o pipefail
+
+    function calculate_psl_metrics() {
+        awk 'BEGIN {
+            FS="\t";  # Set field separator as tab
+            totalMatches = 0;
+            totalAlignmentLength = 0;
+            print "Sample\tTotalAlignmentLength\tPercentSimilarity";  # Header for MultiQC
+        }
+        {
+            totalMatches += \$1 + \$3;  # Sum matches and repMatches
+            totalAlignmentLength += \$1 + \$2 + \$3 + \$6 + \$8;  # Sum matches, misMatches, repMatches, qBaseInsert, and tBaseInsert
+        }
+        END {
+            percentSimilarity = (totalAlignmentLength > 0) ? (totalMatches / totalAlignmentLength * 100) : 0;
+            print "$meta.id" "\t" totalAlignmentLength "\t" percentSimilarity;  # Data in TSV format
+        }'
+    }
+
     lastal \\
         -P $task.cpus \\
         $trained_params \\
         $args \\
         ${index}/\$INDEX_NAME \\
-        $fastx \\
-        | gzip --no-name > ${prefix}.\$INDEX_NAME.maf.gz
-    # gzip needs --no-name otherwise it puts a timestamp in the file,
-    # which makes its checksum non-reproducible.
+        $fastx |
+        tee >(gzip --no-name  > ${prefix}.maf.gz) |
+        maf-convert psl |
+        calculate_psl_metrics > ${prefix}.tsv
 
     cat <<-END_VERSIONS > versions.yml
     "${task.process}":
@@ -48,6 +67,7 @@ process LAST_LASTAL {
     """
     INDEX_NAME=STUB
     echo stub | gzip --no-name > ${prefix}.\$INDEX_NAME.maf.gz
+    touch ${prefix}.tsv
 
     cat <<-END_VERSIONS > versions.yml
     "${task.process}":
diff --git a/modules/nf-core/last/lastal/meta.yml b/modules/nf-core/last/lastal/meta.yml
index 7e416f7f342..c14fa27989d 100644
--- a/modules/nf-core/last/lastal/meta.yml
+++ b/modules/nf-core/last/lastal/meta.yml
@@ -46,6 +46,10 @@ output:
       type: file
       description: Gzipped MAF (Multiple Alignment Format) file
       pattern: "*.{maf.gz}"
+  - multiqc:
+      type: file
+      description: Alignment summary for MultiQC
+      pattern: "*.tsv"
 authors:
   - "@charles-plessy"
 maintainers:
diff --git a/modules/nf-core/last/lastal/tests/main.nf.test.snap b/modules/nf-core/last/lastal/tests/main.nf.test.snap
index ba054b089a8..9245a96252e 100644
--- a/modules/nf-core/last/lastal/tests/main.nf.test.snap
+++ b/modules/nf-core/last/lastal/tests/main.nf.test.snap
@@ -8,10 +8,19 @@
                             "id": "contigs",
                             "single_end": false
                         },
-                        "contigs.genome.maf.gz:md5,902274b72657f62d270d284dc211aa7f"
+                        "contigs.maf.gz:md5,902274b72657f62d270d284dc211aa7f"
                     ]
                 ],
                 "1": [
+                    [
+                        {
+                            "id": "contigs",
+                            "single_end": false
+                        },
+                        "contigs.tsv:md5,f028e69bd64e54080b9a03fd809cba74"
+                    ]
+                ],
+                "2": [
                     "versions.yml:md5,e0a425d7cbca674252a1e4328b247ca2"
                 ],
                 "maf": [
@@ -20,7 +29,16 @@
                             "id": "contigs",
                             "single_end": false
                         },
-                        "contigs.genome.maf.gz:md5,902274b72657f62d270d284dc211aa7f"
+                        "contigs.maf.gz:md5,902274b72657f62d270d284dc211aa7f"
+                    ]
+                ],
+                "multiqc": [
+                    [
+                        {
+                            "id": "contigs",
+                            "single_end": false
+                        },
+                        "contigs.tsv:md5,f028e69bd64e54080b9a03fd809cba74"
                     ]
                 ],
                 "versions": [
@@ -32,7 +50,7 @@
             "nf-test": "0.8.4",
             "nextflow": "24.04.2"
         },
-        "timestamp": "2024-06-06T23:11:59.764152"
+        "timestamp": "2024-07-02T17:57:48.589408"
     },
     "sarscov2 - contigs - genome - stub": {
         "content": [
@@ -47,6 +65,15 @@
                     ]
                 ],
                 "1": [
+                    [
+                        {
+                            "id": "contigs",
+                            "single_end": false
+                        },
+                        "contigs.tsv:md5,d41d8cd98f00b204e9800998ecf8427e"
+                    ]
+                ],
+                "2": [
                     "versions.yml:md5,e0a425d7cbca674252a1e4328b247ca2"
                 ],
                 "maf": [
@@ -58,6 +85,15 @@
                         "contigs.STUB.maf.gz:md5,f50b84b1db4b83ba62ec1deacc69c260"
                     ]
                 ],
+                "multiqc": [
+                    [
+                        {
+                            "id": "contigs",
+                            "single_end": false
+                        },
+                        "contigs.tsv:md5,d41d8cd98f00b204e9800998ecf8427e"
+                    ]
+                ],
                 "versions": [
                     "versions.yml:md5,e0a425d7cbca674252a1e4328b247ca2"
                 ]
@@ -67,7 +103,7 @@
             "nf-test": "0.8.4",
             "nextflow": "24.04.2"
         },
-        "timestamp": "2024-06-06T23:12:43.028075"
+        "timestamp": "2024-07-02T17:58:30.521811"
     },
     "sarscov2 - contigs - genome - withparams": {
         "content": [
@@ -78,10 +114,19 @@
                             "id": "contigs",
                             "single_end": false
                         },
-                        "contigs.genome.maf.gz:md5,8cb97b6daa34dbf9c723a2c4a984992d"
+                        "contigs.maf.gz:md5,8cb97b6daa34dbf9c723a2c4a984992d"
                     ]
                 ],
                 "1": [
+                    [
+                        {
+                            "id": "contigs",
+                            "single_end": false
+                        },
+                        "contigs.tsv:md5,f315664aa18f1f6bad79486f9750f200"
+                    ]
+                ],
+                "2": [
                     "versions.yml:md5,e0a425d7cbca674252a1e4328b247ca2"
                 ],
                 "maf": [
@@ -90,7 +135,16 @@
                             "id": "contigs",
                             "single_end": false
                         },
-                        "contigs.genome.maf.gz:md5,8cb97b6daa34dbf9c723a2c4a984992d"
+                        "contigs.maf.gz:md5,8cb97b6daa34dbf9c723a2c4a984992d"
+                    ]
+                ],
+                "multiqc": [
+                    [
+                        {
+                            "id": "contigs",
+                            "single_end": false
+                        },
+                        "contigs.tsv:md5,f315664aa18f1f6bad79486f9750f200"
                     ]
                 ],
                 "versions": [
@@ -102,6 +156,6 @@
             "nf-test": "0.8.4",
             "nextflow": "24.04.2"
         },
-        "timestamp": "2024-06-06T23:12:21.536568"
+        "timestamp": "2024-07-02T17:58:09.677672"
     }
 }
\ No newline at end of file
diff --git a/modules/nf-core/last/split/main.nf b/modules/nf-core/last/split/main.nf
index 4b29d912fb4..410d16f1d27 100644
--- a/modules/nf-core/last/split/main.nf
+++ b/modules/nf-core/last/split/main.nf
@@ -12,6 +12,7 @@ process LAST_SPLIT {
 
     output:
     tuple val(meta), path("*.maf.gz"), emit: maf
+    tuple val(meta), path("*.tsv")   , emit: multiqc
     path "versions.yml"              , emit: versions
 
     when:
@@ -23,7 +24,29 @@ process LAST_SPLIT {
     if( "$maf" == "${prefix}.maf.gz" ) error "Input and output names are the same, use \"task.ext.prefix\" to disambiguate!"
     """
     set -o pipefail
-    zcat < $maf | last-split $args | gzip --no-name > ${prefix}.maf.gz
+
+    function calculate_psl_metrics() {
+        awk 'BEGIN {
+            FS="\t";  # Set field separator as tab
+            totalMatches = 0;
+            totalAlignmentLength = 0;
+            print "Sample\tTotalAlignmentLength\tPercentSimilarity";  # Header for MultiQC
+        }
+        {
+            totalMatches += \$1 + \$3;  # Sum matches and repMatches
+            totalAlignmentLength += \$1 + \$2 + \$3 + \$6 + \$8;  # Sum matches, misMatches, repMatches, qBaseInsert, and tBaseInsert
+        }
+        END {
+            percentSimilarity = (totalAlignmentLength > 0) ? (totalMatches / totalAlignmentLength * 100) : 0;
+            print "$meta.id" "\t" totalAlignmentLength "\t" percentSimilarity;  # Data in TSV format
+        }'
+    }
+
+    zcat < $maf |
+        last-split $args |
+        tee >(gzip --no-name  > ${prefix}.maf.gz) |
+        maf-convert psl |
+        calculate_psl_metrics > ${prefix}.tsv
 
     cat <<-END_VERSIONS > versions.yml
     "${task.process}":
@@ -37,6 +60,7 @@ process LAST_SPLIT {
     if( "$maf" == "${prefix}.maf.gz" ) error "Input and output names are the same, use \"task.ext.prefix\" to disambiguate!"
     """
     echo stub | gzip --no-name > ${prefix}.maf.gz
+    touch ${prefix}.tsv
 
     cat <<-END_VERSIONS > versions.yml
     "${task.process}":
diff --git a/modules/nf-core/last/split/meta.yml b/modules/nf-core/last/split/meta.yml
index 03b030f9bbe..2e23f8b4c6a 100644
--- a/modules/nf-core/last/split/meta.yml
+++ b/modules/nf-core/last/split/meta.yml
@@ -40,6 +40,10 @@ output:
       type: file
       description: Multiple Aligment Format (MAF) file, compressed with gzip
       pattern: "*.{maf.gz}"
+  - multiqc:
+      type: file
+      description: Alignment summary for MultiQC
+      pattern: "*.tsv"
 authors:
   - "@aleksandrabliznina"
   - "@charles-plessy"
diff --git a/modules/nf-core/last/split/tests/main.nf.test.snap b/modules/nf-core/last/split/tests/main.nf.test.snap
index 85a9c087a03..953a6542a80 100644
--- a/modules/nf-core/last/split/tests/main.nf.test.snap
+++ b/modules/nf-core/last/split/tests/main.nf.test.snap
@@ -11,6 +11,14 @@
                     ]
                 ],
                 "1": [
+                    [
+                        {
+                            "id": "sarscov.contigs.genome"
+                        },
+                        "sarscov.contigs.genome.tsv:md5,b625a3b37343e9e6a279b8625d4c2da8"
+                    ]
+                ],
+                "2": [
                     "versions.yml:md5,9e429d0800988ae0bbe5000827d34ad1"
                 ],
                 "maf": [
@@ -21,6 +29,14 @@
                         "sarscov.contigs.genome.maf.gz:md5,689cb18ff7098ff90eaf87017f590208"
                     ]
                 ],
+                "multiqc": [
+                    [
+                        {
+                            "id": "sarscov.contigs.genome"
+                        },
+                        "sarscov.contigs.genome.tsv:md5,b625a3b37343e9e6a279b8625d4c2da8"
+                    ]
+                ],
                 "versions": [
                     "versions.yml:md5,9e429d0800988ae0bbe5000827d34ad1"
                 ]
@@ -30,7 +46,7 @@
             "nf-test": "0.8.4",
             "nextflow": "24.04.2"
         },
-        "timestamp": "2024-06-06T17:49:24.045661"
+        "timestamp": "2024-07-02T11:45:00.535348"
     },
     "sarscov2 - contigs_genome - stub": {
         "content": [
@@ -44,6 +60,14 @@
                     ]
                 ],
                 "1": [
+                    [
+                        {
+                            "id": "sarscov.contigs.genome"
+                        },
+                        "sarscov.contigs.genome.tsv:md5,d41d8cd98f00b204e9800998ecf8427e"
+                    ]
+                ],
+                "2": [
                     "versions.yml:md5,9e429d0800988ae0bbe5000827d34ad1"
                 ],
                 "maf": [
@@ -54,6 +78,14 @@
                         "sarscov.contigs.genome.maf.gz:md5,f50b84b1db4b83ba62ec1deacc69c260"
                     ]
                 ],
+                "multiqc": [
+                    [
+                        {
+                            "id": "sarscov.contigs.genome"
+                        },
+                        "sarscov.contigs.genome.tsv:md5,d41d8cd98f00b204e9800998ecf8427e"
+                    ]
+                ],
                 "versions": [
                     "versions.yml:md5,9e429d0800988ae0bbe5000827d34ad1"
                 ]
@@ -63,6 +95,6 @@
             "nf-test": "0.8.4",
             "nextflow": "24.04.2"
         },
-        "timestamp": "2024-06-06T17:50:20.139442"
+        "timestamp": "2024-07-02T11:45:21.243325"
     }
 }
\ No newline at end of file
diff --git a/modules/nf-core/last/train/main.nf b/modules/nf-core/last/train/main.nf
index 67938716beb..10bed777300 100644
--- a/modules/nf-core/last/train/main.nf
+++ b/modules/nf-core/last/train/main.nf
@@ -13,6 +13,7 @@ process LAST_TRAIN {
 
     output:
     tuple val(meta), path("*.train"), emit: param_file
+    tuple val(meta), path("*.tsv")  , emit: multiqc
     path "versions.yml"           , emit: versions
 
     when:
@@ -31,6 +32,16 @@ process LAST_TRAIN {
         $fastx \\
         > ${prefix}.\$INDEX_NAME.train
 
+    echo "id\tsubstitution_percent_identity\tlast -t\tlast -a\tlast -A\tlast -b\tlast -B\tlast -S" > ${prefix}.train.tsv
+    printf "\$(basename ${prefix}.\$INDEX_NAME.train .target.train)\t" >> ${prefix}.train.tsv
+    grep 'substitution percent identity' ${prefix}.\$INDEX_NAME.train | tail -n 1 | awk '{print \$5}' | tr '\n' '\t' >> ${prefix}.train.tsv
+    grep 'last -t' ${prefix}.\$INDEX_NAME.train | tail -n 1 | awk '{print \$2}' | sed -e 's/-t//' | tr '\n' '\t' >> ${prefix}.train.tsv
+    grep 'last -a' ${prefix}.\$INDEX_NAME.train | tail -n 1 | awk '{print \$3}' | tr '\n' '\t' >> ${prefix}.train.tsv
+    grep 'last -A' ${prefix}.\$INDEX_NAME.train | tail -n 1 | awk '{print \$3}' | tr '\n' '\t' >> ${prefix}.train.tsv
+    grep 'last -b' ${prefix}.\$INDEX_NAME.train | tail -n 1 | awk '{print \$3}' | tr '\n' '\t' >> ${prefix}.train.tsv
+    grep 'last -B' ${prefix}.\$INDEX_NAME.train | tail -n 1 | awk '{print \$3}' | tr '\n' '\t' >> ${prefix}.train.tsv
+    grep 'last -S' ${prefix}.\$INDEX_NAME.train | tail -n 1 | awk '{print \$3}' >> ${prefix}.train.tsv
+
     cat <<-END_VERSIONS > versions.yml
     "${task.process}":
         last: \$(lastdb --version | sed 's/lastdb //')
@@ -43,6 +54,7 @@ process LAST_TRAIN {
     """
     INDEX_NAME=STUB
     touch ${prefix}.\$INDEX_NAME.train
+    touch ${prefix}.train.tsv
 
     cat <<-END_VERSIONS > versions.yml
     "${task.process}":
diff --git a/modules/nf-core/last/train/meta.yml b/modules/nf-core/last/train/meta.yml
index db723be5ba9..d55e82734b3 100644
--- a/modules/nf-core/last/train/meta.yml
+++ b/modules/nf-core/last/train/meta.yml
@@ -42,8 +42,13 @@ output:
       type: file
       description: Trained parameter file
       pattern: "*.train"
+  - multiqc:
+      type: file
+      description: Alignment parameter summary for MultiQC
+      pattern: "*.tsv"
 authors:
   - "@aleksandrabliznina"
   - "@charles-plessy"
+  - "@U13bs1125"
 maintainers:
   - "@charles-plessy"
diff --git a/modules/nf-core/last/train/tests/main.nf.test.snap b/modules/nf-core/last/train/tests/main.nf.test.snap
index d41a8a63ded..703bcfa0152 100644
--- a/modules/nf-core/last/train/tests/main.nf.test.snap
+++ b/modules/nf-core/last/train/tests/main.nf.test.snap
@@ -12,8 +12,26 @@
                     ]
                 ],
                 "1": [
+                    [
+                        {
+                            "id": "contigs",
+                            "single_end": false
+                        },
+                        "contigs.train.tsv:md5,d41d8cd98f00b204e9800998ecf8427e"
+                    ]
+                ],
+                "2": [
                     "versions.yml:md5,c5578547acf9e77e1e8f6bf796e32ac2"
                 ],
+                "multiqc": [
+                    [
+                        {
+                            "id": "contigs",
+                            "single_end": false
+                        },
+                        "contigs.train.tsv:md5,d41d8cd98f00b204e9800998ecf8427e"
+                    ]
+                ],
                 "param_file": [
                     [
                         {
@@ -32,7 +50,7 @@
             "nf-test": "0.8.4",
             "nextflow": "24.04.2"
         },
-        "timestamp": "2024-06-06T23:01:07.091657"
+        "timestamp": "2024-07-03T18:04:56.173906"
     },
     "sarscov2 - genome - contigs": {
         "content": [
@@ -47,7 +65,25 @@
                     ]
                 ],
                 "1": [
-                    "versions.yml:md5,c5578547acf9e77e1e8f6bf796e32ac2"
+                    [
+                        {
+                            "id": "contigs",
+                            "single_end": false
+                        },
+                        "contigs.train.tsv:md5,f09bcd1a111241a3439258a43c2a1a4e"
+                    ]
+                ],
+                "2": [
+                    "versions.yml:md5,38234cf053c708e57cc080990f777411"
+                ],
+                "multiqc": [
+                    [
+                        {
+                            "id": "contigs",
+                            "single_end": false
+                        },
+                        "contigs.train.tsv:md5,f09bcd1a111241a3439258a43c2a1a4e"
+                    ]
                 ],
                 "param_file": [
                     [
@@ -59,7 +95,7 @@
                     ]
                 ],
                 "versions": [
-                    "versions.yml:md5,c5578547acf9e77e1e8f6bf796e32ac2"
+                    "versions.yml:md5,38234cf053c708e57cc080990f777411"
                 ]
             }
         ],
@@ -67,6 +103,6 @@
             "nf-test": "0.8.4",
             "nextflow": "24.04.2"
         },
-        "timestamp": "2024-06-06T23:00:45.493868"
+        "timestamp": "2024-07-03T18:04:34.914789"
     }
 }
\ No newline at end of file