From c. TE 75, manufacturers of sapient computers which closely mimicked Human thought processes. During the First Terran Empire and Interregnum, Borshallan Artificial Intelligences produced a series of increasingly-sophisticated sapient computers.
Sapient Computer Series
(N.B. Each series represents an improvement by a factor of about 1,000 over the previous series.)
Series 1: Valkyrie
In production: c. 2300 - 2500 (TE 150 - 350)
Representative Models: Valkyrie 6000 (Brynhilde, Morrigu)
Series 2: Svarth
In production: c. 2500 - 3000
Representative Models: Svarth 2000
Series 3: Jotun
In production: c. 3000 - 4500
Representative Models: Jotun 250
Series 4: Lichtalf
In production: c. 4500 - 5000
Representative Models: Lichtalf 12
Series 5: Muspel
In production: c. 5000 - 5700
Representative Models: Muspel 3000
Series 6: Norn
In production: c. 5700 - 7600
Representative Models: Norn 560
Series 7: Aesir
In production: c. 7600 - 8200
Representative Models: Aesir 3800
Series 8: Loki
In production: c. 8200
Only five Loki-series AIs were ever made:
1000: Loki
2000: Sigyn
3000: Fenris
4000: Hela
5000: Angrboda (still at large)
All but Angrboda were destroyed by the Yggdrasil series, which were constructed for that purpose.
Series 9: Yggdrasil
In production: c. 8300 CE - 20,400 H.E.
Representative Models: Yggdrasil 5000
Series 10: Ragnarok
In production: from c. 20,400 H.E.
Representative Models: Ragnarok 8000, Nulli Secundus