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Code from <code>tutorials\examples\ptl-trainer\litgpt_ptl_small.py</code> not working, model not learning

questionFurther information is requestedFurther information is requested

Status: Open.

#2151 In Lightning-AI/litgpt;

· li-yang23 opened on Oct 30, 2025

<code>jsonargparse==4.42.0</code> causing <code>test_config_help</code> failure

Status: Open.

#2150 In Lightning-AI/litgpt;

· bhimrazy opened on Oct 30, 2025

Error when loading <code>google/gemma-3-4b-it</code>

bugSomething isn't workingSomething isn't working

Status: Open.

#2147 In Lightning-AI/litgpt;

· nsfinkelstein opened on Oct 27, 2025

different learning rate

questionFurther information is requestedFurther information is requested

Status: Open.

#2146 In Lightning-AI/litgpt;

· guangyuli-uoe opened on Oct 20, 2025

litgpt model responses using simple "out-of-box" code example become incoherent / repetitive after a few hundred tokens

bugSomething isn't workingSomething isn't working

Status: Open.

#2145 In Lightning-AI/litgpt;

· drwslacy47 opened on Oct 19, 2025

pretraining demo not working

bugSomething isn't workingSomething isn't working

Status: Open.

#2144 In Lightning-AI/litgpt;

· th789 opened on Oct 12, 2025

Request to support OLMoE

enhancementNew feature or requestNew feature or request

Status: Open.

#2133 In Lightning-AI/litgpt;

· yangdongchao opened on Sep 12, 2025

Initial and final evaluation in <code>finetune</code> scripts do not accumulate over devices

bugSomething isn't workingSomething isn't working

Status: Open.

#2116 In Lightning-AI/litgpt;

· mseeger opened on Aug 30, 2025

Bitsandbytes quantization for litgpt 2d parallel model (TP+FSDP) within LightningTrainer

questionFurther information is requestedFurther information is requested

Status: Open.

#2115 In Lightning-AI/litgpt;

· radulescupetru opened on Aug 29, 2025

no_backward_sync

questionFurther information is requestedFurther information is requested

Status: Open.

#2111 In Lightning-AI/litgpt;

· guangyuli-uoe opened on Aug 25, 2025

Efficient Model Loading

questionFurther information is requestedFurther information is requested

Status: Open.

#2100 In Lightning-AI/litgpt;

· prabhuteja12 opened on Aug 5, 2025

Secrets exfiltration vulnerability

Status: Open.

#2090 In Lightning-AI/litgpt;

· darryk10 opened on Jul 7, 2025