Arthur Xia

[Arena.ai @arena]

Big news: Kimi-K3 by @Kimi_Moonshot is now #1 in the Frontend Code Arena with 1679 pts, surpassing Claude Fable 5.

This is a 17-place jump from Kimi-k2.6 (#18 -> #1).

In Frontend, Kimi-K3 ranked #1 in 6 of 7 domains: Brand & Marketing, Reference-Based Design, Data & Analytics, Consumer Product, Simulations, and Content Creation Tools, landing #2 only in Gaming behind Fable 5.

The full model weights will be released by July 27.

Congrats to the @Kimi_Moonshot team on this major milestone!

[Arthur Xia @Arthurrr_X]

Do you remember when you joined X? I do! #MyXAnniversary

[Arthur Xia @Arthurrr_X]

Fully migrated to GPT-5.6 Sol from Fable to handle concurrent workflows (Concurrent Workflows). Empirical evaluation demonstrates it is a strictly superior engineering asset across multiple complex domains:

Underlying Architecture (Underlying Architecture) & Sub-agents (Sub-agents): It effectively orchestrates specialized sub-agents to execute parallel backend tasks, maintaining strict context isolation without degradation.

Quantitative Trading (Quantitative Trading): Demonstrates high deterministic accuracy in structuring algorithmic trading architectures and multi-factor modeling (Multi-factor Modeling) backtesting frameworks in Python.

UI Design (UI Design): Autonomously generates production-ready frontend components for complex analytics dashboards, strictly adhering to predefined design system constraints.

The elimination of redundant debugging cycles across these parallel projects provides massive operational leverage.

[Tibo @thsottiaux]

Or… what if we gave you $100 in Codex credits if you tell us what you love about GPT-5.6 Sol or why you switched?

Tweet it, claim your gift, enjoy more usage. First 10k get the free tokens!

https://t.co/8mU93eA13i

[Arthur Xia @Arthurrr_X]

@brian_armstrong @BlackRock @grok 他们在干嘛？

[Arthur Xia @Arthurrr_X]

@GracyBitget @BitgetResearch maybe consider more, or let it be cross-referenced with Exchange-wise stablecoin inflows to confirm capital is actually rotating into risk assets rather than just sitting in yield-bearing protocols or payment usage.

[Arthur Xia @Arthurrr_X]

In my opinion, in the current 2026 landscape. The logic assumes all stablecoins are "dry powder" waiting to buy crypto. In reality, stablecoin utility has shifted structurally (payments, RWA settlement, high-yield DeFi). A significant portion of that $308B is sticky, not speculative.