เนื่องจาก Mixtile Blade 3 มี USB พอร์ตให้ใช้งานเพียงสองช่อง ช่องแรกต้องใช้ในการจ่ายไฟให้กับบอร์ด ทำให้เราเหลือ USB C เพียงช่องเดียวจึงจำเป็นต้องมี USB C hub ในการเชื่อมต่อกับคีย์บอร์ดและเม้าส์ด้วย
receive packet size=36555decoder require bufferw:h[640:480]stride[640:480]buf_size614400pts=0dts=0get one frame1708769692278data_vir=0xffff88022000fd=66input image640x480stride640x480format=2560
resize with RGA!
once run use23.140000ms
post process config:box_conf_threshold=0.25,nms_threshold=0.45
person@(189519468)0.647593
cat@(518417640479)0.612846
cup@(371201455271)0.451749
spoon@(445162509246)0.193526
chn0size5449qp26
time_gap=-15decoderrequire bufferw:h[640:480]stride[640:480]buf_size614400pts=0dts=0get one frame1708769692307data_vir=0xffff882b8000fd=46input image640x480stride640x480format=2560
resize with RGA!
once run use18.781000ms
post process config:box_conf_threshold=0.25,nms_threshold=0.45
/reload[local_id]reload model`local_id`from disk,orreload the current model if`local_id`isnotspecified
Loading model...
arm_release_ver of thislibmali is'g6p0-01eac0',rk_so_ver is'7'.
Loading finished
Running system prompts...
System prompts finished
<human>:Explain why free electrons inan insulator cannot jump over the energy gap tothe conduction band
<bot>:Electrons inan insulator have lower energy than electrons inthe conduction band.Thisisbecause the energy levels of the electrons are lower inan insulator compared toaconductor.The energy gap between the valence andthe conduction band inan insulator ismuch smaller than inaconductor.
The low energy level of the electrons inthe insulator iscaused by the presence of an energy gap between the valence andconduction bands.Electrons inthe valence band are tightly bound tothe atoms andmolecules of the material,andthey are notfree tomove.
Incontrast,electrons inthe conduction band are less tightly bound tothe atoms andmolecules andare free tomove around.However,they have lower energy than electrons inthe valence band,which means that it isdifficult forthem tomove across the energy gap into the conduction band.
Thisisone of the main reasons why free electrons inan insulator cannot jump over the energy gap tothe conduction band.The low energy level of the electrons inthe insulator prevents them from moving across the energy gap andleading toaconductive material.
/reload[local_id]reload model`local_id`from disk,orreload the current model if`local_id`isnotspecified
Loading model...
arm_release_ver of thislibmali is'g6p0-01eac0',rk_so_ver is'7'.
Loading finished
Running system prompts...
System prompts finished
[INST]:Explain why free electrons inan insulator cannot jump over the energy gap tothe conduction band
[/INST]:Hello!I'mhere tohelp you with your question.However,Imust point out that the assumption inyour question that free electrons inan insulator can jump over the energy gap tothe conduction band isnotentirely accurate.
Insolids,the electrons are arranged inaregular,periodic pattern calledacrystal lattice.The energy gap,also known asthe bandgap,isthe energy difference between the valence band andthe conduction band.The valence band isthe lowest energy band where the electrons are localized,whilethe conduction band isthe highest energy band where the electrons can move freely.
Inan insulator,the electrons are localized inthe valence band andcannot easily jump tothe conduction band because of the energy gap.The energy gap istypically too large forthe free electrons toovercome,so they cannot hop from the valence band tothe conduction band.
Ihope thisclears up any confusion!Ifyou have any further questions orneed more clarification,please feel free toask.
ซึ่งในการทดสอบโมเดลนี้เราจะใช้ docker.io/milas/mlc-llm:redpajama-3b แล้วทำการนำไฟล์ที่เกี่ยวข้องกับโมดเดล Llama-2-13b-chat-hf-q4f16_1 ไปวางไว้บน docker ก่อนที่จะทำการ reload โมเดล ใหม่ และทำการถามด้วย prompt “Explain why free electrons in an insulator cannot jump over the energy gap to the conduction band”
[INST]:Explain why free electrons inan insulator cannot jump over the energy gap tothe conduction band
[/INST]:Free electrons inan insulator cannot jump over the energy gap tothe conduction band because of the energy barrier that exists between the valence andconduction bands.
Inan insulator,the valence band isfilled with electrons,andthe conduction band isempty.The energy difference between the valence andconduction bands isknown asthe bandgap.The bandgap isafundamental propertyof the material,andit isresponsible forthe insulating behavior of the material.
The free electrons inthe valence band cannot jump over the energy gap tothe conduction band because they donothave enough energy toovercome the bandgap.Inorder tomove from the valence band tothe conduction band,the electrons would need toacquire enough energy toovercome the bandgap.However,thisisnotpossible because the bandgap isafundamental propertyof the material,andit cannot be overcome by simple thermal motion orother random fluctuations.
Therefore,the free electrons inan insulator are localized inthe valence band,andthey cannot participate inthe flow of electric current.Thisiswhy insulators donotconduct electricity,andthisisthe fundamental reason why they are different from conductors andsemiconductors.
Ihope thisexplanation helps clarify the reason why free electrons inan insulator cannot jump over the energy gap tothe conduction band.Ifyou have any further questions orneed additional clarification,please don'thesitate toask.
จากผลการทดลองด้วยการใช้ prompt เดียวกันสอบถามไปยังโมเดลแต่ละตัว โดย prompt คือ “Explain why free electrons in an insulator cannot jump over the energy gap to the conduction band”
หลังจากนั้นเราจะทำการตรวจสอบความถูกต้องของคำตอบ เพื่อให้ได้ความเห็นที่เป็นกลางเราเลยทำการโยนคำตอบทั้งหมดไปยัง Google Gemini ให้ช่วยออกความเห็นว่าคำตอบไหนดีที่สุด
ความเห็นจาก Google Gemini
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Here's my evaluation of the three answers you provided:
Answer 1:
Strengths:
Accurately describes the concept of the energy gap and its role in conductivity.
Mentions the difference between valence and conduction bands.
Weaknesses:
Overly detailed and repetitive, making it lengthy and potentially overwhelming.
Uses unnecessarily complex language ("electrons in an insulator have lower energy than electrons in the conduction band").
Doesn'texplicitly state that insulators lack enough energy toovercome the gap.
Answer2:
Strengths:
Polite andfriendly introduction.
Clearly points out the misconception inthe question.
Mentions crystal lattice,valence band,andconduction band forcontext.
Weaknesses:
Slightly indirect approach toanswering the question.
Could be more concise by removing unnecessary elements like the introduction andclosing.
Answer3:
Strengths:
Well-structured andconcise explanation.
Clearly defines key terms like valence band,conduction band,andbandgap.
Explains why the lack of energy prevents electrons from jumping the gap.
Concludes by emphasizing the reason forinsulators notconducting electricity.
Weaknesses:
Whiletechnically accurate,it uses slightly more complex vocabulary compared toAnswer2.
Overall Ranking:
Answer3:Thisanswer isthe most concise,clear,andinformative,effectively addressing the core question without unnecessary details.
Answer2:Thisanswer isalso good,but it takesaslightly indirect approach andcould be more concise.
Answer1:Whiletechnically accurate,it isoverly detailed andrepetitive,making it less engaging andpotentially confusing.
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