Shō Akiyama (秋山翔)

日本の会社・𝘦𝘮beddingsを担当。東京 🇯🇵・ロサンゼルス 🇺🇸・ロスバニョス 🇵🇭（JA/EN/TL対応）。発言は個人の見解です。仕事以外はアニメ制作。

[Mercari Developers @MercariDev]

[June 25th 18:00-19:00, Hybrid event]
@akiyamasho_dev from our AI/LLM Team will be presenting as a Panelist at "How Enterprises Are Adopting AI: Real Experiments, Challenges & Opportunities."

Sign up from the link below!
https://t.co/7TSnTE814n

[中山竜/Ryu Nakayama @r_nkym_]

2026新卒採用を開始しました！

まだまだ小さな会社ですが、だからこそ一人ひとりの力が本当に大きい環境です。

技術を伸ばしたい人、作品づくりに本気で向き合いたい人、チームや会社を一緒に良くしていきたい人と出会えたら嬉しいです。

社内は明るく楽しくやっていますが、ものづくりには真剣です。
少しでも興味があれば、ぜひご応募よろしくお願いいたします！
#新卒採用 #アニメーター募集 #Andraft

[Shō Akiyama (秋山翔) @akiyamasho_dev]

this is like non-mindful vibe-coding

[Shō Akiyama (秋山翔) @akiyamasho_dev]

https://t.co/HY6ovOFBDe

[Shō Akiyama (秋山翔) @akiyamasho_dev]

salt VAE

[Shō Akiyama (秋山翔) @akiyamasho_dev]

GCS Explorer for the @googlecloud GCS UI all thanks to Codex.
https://t.co/BOZ8B65sFw
great how you can just delegate building something you've always wanted while you work on main stuff.
what a time to be alive

[Shō Akiyama (秋山翔) @akiyamasho_dev]

今年のテーマは、できるだけ自分をクローンしまくって、どうなるか実験してみること

[Jo Kristian Bergum @jobergum]

Not a big surprise that tuned embedding models work but nevertheless.

Mercari fine-tuned tembeddings on purchase data. Significant revenue lift in A/B tests.

Generic off the shelf embeddings are leaving money on the table for domain-specific search. https://t.co/GvYGuAmsVp

[Shō Akiyama (秋山翔) @akiyamasho_dev]

@gymnstcs さよならdevin

[Shō Akiyama (秋山翔) @akiyamasho_dev]

the last time I saw this term was with GANs lol

[Shō Akiyama (秋山翔) @akiyamasho_dev]

https://t.co/ptR48RMpYC

[Shō Akiyama (秋山翔) @akiyamasho_dev]

@deeeet this!!
been always thinking "my goal is to die/become obsolete" which is said tongue-in-cheek but the job is to get the team to grow instead of needing to always be there to hand-hold

(though depending on experience both on the manager and the member side, it takes time) 😆

[Taichi Nakashima @deeeet]

Transparent Leadership Beats Servant Leadership https://t.co/3joci6hGaj

[Shō Akiyama (秋山翔) @akiyamasho_dev]

https://t.co/GuNGhHUSh2

[Shō Akiyama (秋山翔) @akiyamasho_dev]

@SpaceDev1158 you are an inspiration to all of us @SpaceDev1158

(also fun fact: the line that goes through the middle of the eyes is aligned with the top of the ears)

[Mercari Gears @MercariGears]

🎬 AIの礎 ——プロダクトを支える、目に見えない力をつくる。（20min）
🗣 @akiyamasho_dev , @andrerusl

メルカリにおける埋め込み技術の歩みを振り返り、AI Listing、セマンティック検索に至るまでいかにブレークスルーを実現してきたのかを紐解きます
https://t.co/BmSZVPDue0
#mercarigears2025

[Taichi Nakashima @deeeet]

書いた / グローバル展開にむけたアプリと基盤の再構築 | メルカリエンジニアリング https://t.co/basjIxh3l5

[Jayson Cunanan @JsonMathsAi]

I built a Claude Skill that creates Gemini Nano-powered Chrome extensions in one shot.

It even works with other coding agents.
Tested with Codex in the video.

Our community https://t.co/LRhVJ8XY4m is building several Gemini Nano powered extensions these days and making the first version work is always a challenge.

So once I heard about Claude Skills, I immediately thought of making a skill related to our problem.

Now we have a better start, and you can too!

get skill here: https://t.co/uBd7RLyfVe

[Shō Akiyama (秋山翔) @akiyamasho_dev]

Google SERP AI Mode Tab Remover
https://t.co/1EQAheEtAg
https://t.co/yzNBTNeukW

[teo @teozosa]

Proud of my former colleagues at @mercari_jp Adam Moore @andrerusl @akiyamasho_dev @mffrenzel @JehandadKamal @arr0w_swe who brought the AI Listing feature to life! A game changer that took so much work and risk as the first GenAI feature, well deserving of the Good Design Award.