AI圈报教程 / 实战普通
GPT-6.1 Terra, Claude Opus 5.5 pricing, and the infrastructure week AI tooling needed
内容摘要
This week wasn't about flashy model releases — it was about the plumbing catching up to the ambition....
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教程 / 实战普通
Penmentor - Claude marks up your handwritten math like a teacher
A maths mentor at the tip of your pen. Press a key while you work by hand: Claude, Gemini or GPT...
信息来源：DEV Community · GPT / Claude / Gemini
教程 / 实战普通
926 Steps, Two Lobotomies, and Zero Nudges: Flight-Testing the Commitment Machine Across Gemini, Claude, and GPT-OSS
A 2026 Harvard study of 718 companies found that AI agents write 30% more code and close zero additional tickets because review times jump 49%. Here is what happened when I put my 1986 Commitment Machine into live production across Gemini,…
信息来源：DEV Community · GPT / Claude / Gemini
教程 / 实战普通
Gemini 4 Argon vs GPT-6 Astra vs Claude Opus 5.5: What Google’s New Model Actually Wins
Every frontier launch now arrives with a table where the new model wins. Gemini 4 Argon is more...
信息来源：DEV Community · GPT / Claude / Gemini
教程 / 实战普通
Why did my Claude Haiku calls start 400ing? Three AI API changes that break code quietly
Three AI API changes from the last two weeks that quietly break shipped code: Claude Haiku 5.5 migration 400s, Managed Agents web_fetch gating, and the GPT-6 plan split.
信息来源：DEV Community · GPT / Claude
教程 / 实战普通
Same prompt, four models: what Opus, Sonnet, Astra and Sol each got wrong
I ran one prompt through four models last week. Opus 5.5 and Sonnet 5.5 in Claude Code, GPT-6 Astra...
信息来源：DEV Community · GPT / Claude
教程 / 实战普通
Claude Opus 5.5 vs GPT-6 Astra vs GPT-6 Sol: the effort knob matters more than the model
On September 22, 2026, Anthropic shipped Claude Opus 5.5 and OpenAI shipped GPT-6 Sol on the same...
信息来源：DEV Community · OpenAI / GPT / Claude
教程 / 实战普通
Fine-tuning Claude vs GPT vs Llama in Production: What Actually Works (2026)
Honest comparison of fine-tuning options across Anthropic, OpenAI, and open-weight models. When fine-tuning wins, when RAG wins, and when prompt engineering is enough - from an Anthropic Partner shipping production ML.
信息来源：DEV Community · OpenAI / GPT / Claude
教程 / 实战普通
GPT-6 vs. Claude 5.1 vs. Gemini 4: A Code Test
Ask any frontier model to implement binary search, and the answer will look impressive. Ask it to...
信息来源：DEV Community · GPT / Claude / Gemini
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GPT-6 Astra: What’s Actually New in OpenAI’s New Frontier Model
OpenAI has released GPT-6 Astra, its newest frontier model, less than a week after Anthropic’s Claude...
信息来源：DEV Community · OpenAI / GPT / Claude
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杰文斯悖论还能持续吗：AI 定价分层如何支撑算力需求增长
科技巨头高管普遍表示算力供应仍无法满足需求，但 AI 定价却在上涨：Anthropic 7 月 24 日发布的 Fable 5 定价每百万输出 token 50 美元，较 Opus 5 翻倍；OpenAI 则在 Fable 5 发布五天后将 GPT-5.6 Luna 价格下调 80%。
信息来源：Tomasz Tunguz 博客（VC 分析） · OpenAI / GPT / Claude