AlphaSignal

@AlphaSignalAI

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AlphaSignal
@AlphaSignalAI
Jul 18
Kimi K3 is getting called Fable/Sol level, and it's 7th in our tests. Arena Frontend Code: #1 at 1679 points. Artificial Analysis: #3 at Intelligence Index of 57. We ran it the next day on our coding-agent repair harness against GPT-5.6 Sol, Fable 5, Grok 4.5, Opus 4.8,
Artificial Analysis
@ArtificialAnlys
Jul 16
Kimi K3 scores 57 on the Artificial Analysis Intelligence Index. Its intelligence is comparable to Opus 4.8 and GPT-5.5 but remains behind Fable 5 and GPT-5.6 Sol. Moonshot AI has expressed plans to release the 2.8T parameter model's weights, which would make it the leading open
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AlphaSignal
@AlphaSignalAI
Sep 11
Google's new paper proved your skill file matters least in training Hand-writing agent instructions is a losing game. Files rot the moment tasks shift. Skill evolution rewrites them from rollout evidence instead. But most loops forget every failure. Their WikiSkill setup keeps
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AlphaSignal
@AlphaSignalAI
Sep 9
Anthropic's automatic caching billed us $0.022 per turn for the same 8,400 tokens that cost $0.003 once we placed the cache marker by hand Automatic caching means one switch, and the system decides what to save. Manual caching means you mark the exact block yourself, so nothing
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AlphaSignal
@AlphaSignalAI
Sep 8
We asked @TencentHunyuan authors why generating a harder coding task keeps failing. They said a useful terminal task has to keep four things consistent: the public instruction, the workspace, the official script, and the hidden tests. One mismatch can invalidate the entire
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AlphaSignal
@AlphaSignalAI
Sep 7
@Shopify's 0.8B model beat GPT-5.6 Sol The task was buyer-profile generation, and daily output went from 2 million to 72 million. While that is a specialist win on a scored task, a frontier model still helps you start. Prompt length, request rate, and yearly serving all moved
tobi lutke
@tobi
Sep 1
Training tiny models for special purpose use cases works so incredibly well if you have a great self improving recursive flywheel. Shopify ML team is on fire. finetuned 0.8b model beats GPT 5.6-sol xhigh in this very specialized task.
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