OpenAI announces GPT-4.1, its "smartest model for complex tasks"OpenAI announces GPT-4.1, its "smartest model for complex tasks"0 0
OpenAI's repertoire expands with the introduction of the GPT-4.1 family, bringing performance gains across the board.
GPT-5
Show HN: Every number in a tiny GPT, from one forward pass to one step of RLHF
Source: https://github.com/manogyasingh/transformer-visualisation Was taking a course on reasoning LMs with a 50% project component. Shortly after I started, I realised I didn't fully understand how these work. I know the arc...
Show HN: I made a desktop pet that uses LLM for voice and Jev for poses
This desktop pet uses Gemini Live and GPT realtime for realtime conversation, and jev for model pose control. Check the github for how to create a controllable model.
Ask HN: Are we trading model capacity for compute?
Do you think we're trading off model size, and model capacity, for compute? Take looped transformers, which GPT-6 Astra is rumored to be based on. They increase compute while keeping the model's capacity almost fixed.So my question is, if w...
Show HN: Open-Source DaiDocs now beats Graphify by 218x low tokens, 83% on LME
We have been working on making an Open-Source standard documents for AI LLM's and Agents. Just like an excel file, .dai (Document AI) is a new standard to keep memory local and use with any AI agents and LLM's. This new standard comes with...
Show HN: Gauze fixes (some) open-weight LLM deficiencies
If you have worked with open-weight/local LLMs, you've known both the highs and the lows. Lows there are many: malformed response tags, empty responses, stuck loops, overthinking, inference engine errors and much more. You don't notice...
OpenAI tricked me into switching to a business account
It's my fault for agreeing (I didn't realize what I was clicking) to move from personal to business account, but now I have to pay for virtually all usage - spending $100s a day for very basic Codex usage.They won't allow me to switch...
Show HN: Vibeconferencing, Bring Claude Code or Codex into Your Google Meet
A friend and I built this for our own calls and are sharing it as is. The itch: we kept copy-pasting Granola transcripts into Claude mid-call, and wondered what would happen if the agent just joined.Two-minute demo: https://youtu.be/Xh...
Show HN: Chloe is a TypeScript AI agent
As a forward deployed engineer at Meta, I spent the past 2 years working with businesses implementing AI agents.A few problems: 1) Businesses want control over their AI agents: the code, the tools, the skills, everything. Meta, for obvious reasons...
Anthropic Haiku 5.5 Collapses the Small-Model Pricing Floor at $0.10/$0.50 — Eight Days Before the October 15 Deadline
Anthropic’s release of Haiku 5.5 on October 7 provides a definitive response to the cost-efficiency concerns surrounding the October 15 retirement of Haiku 4.5. By setting pricing at $0.10 per million ...
The Pentagon Stopped Using Anthropic. The Safety Guardrails Are Why.
The Pentagon officially confirmed on Monday, October 5, 2026, that it has ceased all use of Anthropic products. This decision ends the tension between frontier AI safety guardrails and national ...
Anthropic reveals Haiku 5.5 model as AI pricing war intensifies
Anthropic debuts Claude Haiku 5.5 model.
Anthropic releases Claude Haiku 5.5 small model and halves Sonnet 5.5 cache read prices
Anthropic PBC today released Claude Haiku 5.5, pricing its newest small model at roughly a quarter of what Haiku 4.5 costs to ...
This map shows which states are paying for OpenAI vs Anthropic — and there's a clear winner
Spending on OpenAI was higher than on Anthropic in 47 states, according to Yipit data. Claude led in only Massachusetts, ...
Anthropic takes aim at AI costs with Claude Haiku 5.5
Anthropic is making a push to lower the cost of running AI at scale, launching Claude Haiku 5.5 on Wednesday as the latest ...
This 1 Quote in Anthropic's IPO Prospectus Should Have AI Investors Buying More Nvidia Stock
However, one statement in the leaked Anthropic prospectus drives me to conclude that investors should be buying up stocks of ...
Ex-Anthropic researcher says top AI minds believe the tech could kill us all by the end of the decade
Jacob Coxon quit Anthropic, saying AI insiders privately believe the technology "could kill us all by the end of the decade" ...
Anthropic launches Claude Haiku 5.5 with 90% API price reduction, matching GPT-6 Luna
Anthropic calls Haiku its fastest model at standard speeds, while acknowledging that Opus in Fast Mode runs faster. It does ...
Anthropic will be 'most ridiculous IPO' of year, analyst says
Anthropic reportedly plans to list on the Nasdaq before Thanksgiving, and one bearish advisory firm suggests that investors ...
Perplexity AI releases pplx-embed-v2-late models for multimodal search
Perplexity AI releases pplx-embed-v2-late, open 0.6B and 9B late-interaction models that search text, images and PDFs without OCR.
