Answers.Body: <p>The weights for main networks are <a href="http://lczero.org/networks/" rel="nofollow noreferrer">here</a>. The best weights depends on whether you are using a cpu or gpu. For cpu, the best weights file is probably <a href="https://cdn.discordapp.com/attachments/530486338236055583/587323650282225700/LD2.pb.gz" rel="nofollow noreferrer">LD2</a> which is a small net trained off of data for t40. For strong gpus or longer searches, one of the recent t40 networks will be very strong.</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2019-06-22T21:37:35.133Z
Answers.Text: I indeed need the cpu version of the weight file, but when I load that file I get the following error: `Weights file is the wrong version.` How can I fix that?
Answers.UserDisplayName: Jeanluca Scaljeri
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2019-06-22T21:49:04.543Z
Answers.Text: I think I might have linked the wrong file, not sure what was wrong with the other, but try the updated link.
Answers.UserDisplayName: Oscar Smith
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2019-06-24T00:49:43.407Z
Answers.Text: Did that fix it?
Answers.UserDisplayName: Oscar Smith
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2019-06-24T09:14:47.580Z
Answers.Text: Yes, just got it working. The issue was that I was using an old version of the lc0 code. Now switched to the master repo. But, with this new version, it was not building a backend. But thats fixed now and the weight files works, thnx!
Answers.UserDisplayName: Jeanluca Scaljeri
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2019-06-21T21:34:32.607Z
Answers.LastActivityDate: 2019-06-22T21:47:54.943Z
Answers.LastEditDate: 2019-06-22T21:47:54.943Z
Answers.UserDisplayName: Oscar Smith
Body: <p>I'm using Leela chess zero for a couple of days and found a couple of weight files <a href="https://github.com/dkappe/leela-chess-weights" rel="nofollow noreferrer">here</a>. But what is the place to be for weight files? I can imagine that lc0's strength is determined by the weight file. </p>
  
  <p>For example, as you can see <a href="https://github.com/dkappe/leela-chess-weights/tree/master/weights" rel="nofollow noreferrer">here</a>, the project has a couple of weight files, which one should I use? </p>
  
Tags: <leela>
Title: Leela chess zero weight files
ThreadText: # Leela chess zero weight files
  
  (Asked by: username_0 on 2019-06-21)
  
  I'm using Leela chess zero for a couple of days and found a couple of weight files [here](https://github.com/dkappe/leela-chess-weights). But what is the place to be for weight files? I can imagine that lc0's strength is determined by the weight file.
  
  For example, as you can see [here](https://github.com/dkappe/leela-chess-weights/tree/master/weights), the project has a couple of weight files, which one should I use?
  
  **Tags:** leela
  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_1 on 2019-06-21. Score: 3 | Accepted answer
  
  The weights for main networks are [here](http://lczero.org/networks/). The best weights depends on whether you are using a cpu or gpu. For cpu, the best weights file is probably [LD2](https://cdn.discordapp.com/attachments/530486338236055583/587323650282225700/LD2.pb.gz) which is a small net trained off of data for t40. For strong gpus or longer searches, one of the recent t40 networks will be very strong.
  
  > **Comments:**
  > **username_0**: I indeed need the cpu version of the weight file, but when I load that file I get the following error: `Weights file is the wrong version.` How can I fix that?  
  > **username_1**: I think I might have linked the wrong file, not sure what was wrong with the other, but try the updated link.  
  > **username_1**: Did that fix it?  
  > **username_0**: Yes, just got it working. The issue was that I was using an old version of the lc0 code. Now switched to the master repo. But, with this new version, it was not building a backend. But thats fixed now and the weight files works, thnx!  
  
  ---
  
  