This is the "medium" sub-set of the Tatoeba data. Download the data files from the link in the table below. There is a total of
- 72 language pairs in this sub-set
| lang-pair | test | dev | train |
|---|---|---|---|
| Afrikaans - Esperanto afr-epo | 1123 | 1 | 115636 |
| Azerbaijani - Spanish aze-spa | 210 | 1 | 643204 |
| Belarusian - Esperanto bel-epo | 744 | 15 | 214528 |
| Belarusian - French bel-fra | 283 | 677347 | |
| Belarusian - Italian bel-ita | 264 | 971544 | |
| Belarusian - Dutch bel-nld | 606 | 834026 | |
| Belarusian - Spanish bel-spa | 205 | 671862 | |
| Belarusian - Chinese bel-zho | 325 | 366460 | |
| Breton - English bre-eng | 385 | 728400 | |
| Breton - French bre-fra | 2494 | 3065 | 210429 |
| Bulgarian - Bulgarian bul-bul | 219 | 500820 | |
| Chuvash - English chv-eng | 345 | 274040 | |
| Danish - Danish dan-dan | 576 | 258115 | |
| German - German deu-deu | 2500 | 2127 | 402977 |
| German - Basque deu-eus | 458 | 803389 | |
| German - Kurdish deu-kur | 258 | 12 | 124047 |
| German - Luxembourgish deu-ltz | 386 | 4 | 581933 |
| German - Low German deu-nds | 9999 | 7972 | 146720 |
| German - Rundi deu-run | 1752 | 1192 | 345565 |
| German - Tatar deu-tat | 2501 | 3738 | 284623 |
| English - Western Frisian eng-fry | 222 | 2 | 700077 |
| English - Kurdish eng-kur | 750 | 80 | 483232 |
| English - Low German eng-nds | 2500 | 3279 | 206993 |
| English - Turkmen eng-tuk | 2500 | 3869 | 145497 |
| English - Zaza eng-zza | 529 | 5 | 552643 |
| Esperanto - Galician epo-glg | 330 | 5 | 337420 |
| Esperanto - Icelandic epo-isl | 241 | 239280 | |
| Esperanto - Japanese epo-jpn | 3676 | 6421 | 377953 |
| Esperanto - Malay (macrolanguage) epo-msa | 209 | 3 | 572205 |
| Esperanto - Polish epo-pol | 2581 | 5786 | 501208 |
| Esperanto - Portuguese epo-por | 12057 | 46093 | 597994 |
| Esperanto - Russian epo-rus | 17249 | 45960 | 472400 |
| Esperanto - Tagalog epo-tgl | 1109 | 112 | 172959 |
| Esperanto - Turkish epo-tur | 5000 | 7757 | 413229 |
| Esperanto - Vietnamese epo-vie | 1790 | 2 | 170552 |
| Esperanto - Chinese epo-zho | 2241 | 1029 | 428178 |
| Basque - Japanese eus-jpn | 239 | 412394 | |
| Basque - Russian eus-rus | 488 | 686357 | |
| Finnish - Finnish fin-fin | 1000 | 361 | 179361 |
| French - Kabyle fra-kab | 23926 | 18363 | 773331 |
| French - Latin fra-lat | 2915 | 1365 | 504029 |
| French - Low German fra-nds | 880 | 17 | 116664 |
| French - Tatar fra-tat | 312 | 260359 | |
| Western Frisian - Dutch fry-nld | 261 | 8 | 275113 |
| Guarani - Portuguese grn-por | 225 | 74 | 749339 |
| Guarani - Spanish grn-spa | 661 | 130 | 168115 |
| Hebrew - Hebrew heb-heb | 1000 | 737 | 639494 |
| Hebrew - Latin heb-lat | 307 | 58 | 169522 |
| Hungarian - Hungarian hun-hun | 1064 | 1162 | 576411 |
| Icelandic - Japanese isl-jpn | 254 | 913754 | |
| Italian - Italian ita-ita | 1000 | 357 | 646508 |
| Italian - Latin ita-lat | 1716 | 124 | 294816 |
| Italian - Low German ita-nds | 314 | 119379 | |
| Japanese - Marathi jpn-mar | 340 | 565222 | |
| Kazakh - Russian kaz-rus | 1400 | 1022 | 571179 |
| Khmer - Spanish khm-spa | 1472 | 351533 | |
| Kurdish - Turkish kur-tur | 322 | 13 | 162981 |
| Latin - Portuguese lat-por | 5001 | 8904 | 296939 |
| Latin - Spanish lat-spa | 3129 | 1248 | 529344 |
| Luxembourgish - Dutch ltz-nld | 294 | 16 | 594128 |
| Low German - Dutch nds-nld | 1657 | 1028 | 129248 |
| Low German - Portuguese nds-por | 208 | 170076 | |
| Low German - Spanish nds-spa | 927 | 117328 | |
| Norwegian - Norwegian nor-nor | 982 | 289 | 451194 |
| Rundi - Russian run-rus | 1251 | 9 | 344585 |
| Rundi - Spanish run-spa | 963 | 2 | 343354 |
| Russian - Russian rus-rus | 2500 | 1503 | 617301 |
| Spanish - Tatar spa-tat | 446 | 4 | 259724 |
| Swedish - Swedish swe-swe | 1053 | 341432 | |
| Tatar - Turkish tat-tur | 539 | 2 | 323076 |
| Tatar - Vietnamese tat-vie | 287 | 224186 | |
| Turkish - Uzbek tur-uzb | 265 | 15 | 437964 |