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Introducing GPT-6 Sol and Luna

Meet GPT-6 Sol and Luna, two models that bring frontier intelligence to everyday work with different balances of capability and cost.

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Model releases reset developer expectations, competitive pressure, and the capabilities builders can immediately put into products.

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Model release Grok

Grok 4.7 xHigh reported 10th in Code Arena WebDev

Arena reports Grok 4.7 (xHigh) at 10 in Code Arena WebDev with 1632 pts, up 16 pts and six places over Grok 4.6 High.

observed applies just landed

1 source
  • @arena — Grok 4.7 (xHigh) by @SpaceXAI just landed at #10 in Code Arena: WebDev with 1632 pts. This release is a substantial improvement over Grok 4.6 (High), with a 16 pt gain and increase of six positions on

Model release GPT-6 Astra

GPT-6 Astra release announced

@reach_vb: Introducing GPT-6 Sol and Luna, bringing the advances behind Astra to faster, more affordable models. ✨ 💻 Stronger coding and computer use 🎯 Improved factuality and alignment 💬 Clearer answers with less jargon > On AutomationBench, Sol a

observed

3 sources
  • @bindureddy — After some testing, the frontier model launches don't make any sense - GPT 6 Sol is cheaper but way more terrible - Opus 5.5 sounds more normal but is not a leap in intelligence If the labs stall
  • @valsai — The much anticipated GPT-6 Sol is here and ranks #8 on the Vals Index, approximately on par with GPT 5.6 Sol at 1/2 of the cost.
  • @reach_vb — Introducing GPT-6 Sol and Luna, bringing the advances behind Astra to faster, more affordable models. ✨ 💻 Stronger coding and computer use 🎯 Improved factuality and alignment 💬 Clearer answers with

Model release Claude Opus

Claude Opus release announced

@simonw: Big model release today - I wrote about Claude Opus 5.5, GPT-6 Sol, and GPT-6 Luna - plus comparison grids of pelicans by the different model families at different reasoning levels

observed applies today

3 sources
  • @kunchenguid — since it’s been a good day for anthropic with a strong opus 5.5 release, i’m going to highlight one more thing that may not be obvious across xai, openai and anthropic - 1. anthropic is the only
  • @simonw — Big model release today - I wrote about Claude Opus 5.5, GPT-6 Sol, and GPT-6 Luna - plus comparison grids of pelicans by the different model families at different reasoning levels
  • @synthwavedd — It's time to get serious Anthropic. Reset limits at the same time as Opus 5.5's launch and you will be reincarnated as a lotus flower

Pricing Ollama

Ollama reports incorrect charge rate for DeepSeek V4.1 Flash requests

ollama says some deepseek-v4.1-flash requests on Ollama in the last few hours were charged at an incorrect rate causing higher usage; apology posted but remediation text is truncated.

observed

1 source
  • @ollama — Over the last few hours, some requests to the deepseek-v4.1-flash model on Ollama were charged at an incorrect rate, leading to higher usage consumption than expected for certain users. Sorry about

Dev tool SGLang

SGLang-Diffusion serves Qwen-Image-2.1 with editing support

Author alibaba_qwen states SGLang-Diffusion now serves Qwen-Image-2.1 for text-to-image, multi-image editing, and transparent RGBA output. Single ecosystem support claim; tool maintainer authority is not established in supplied text.

observed

1 source
  • @alibaba_qwen — Thanks @sgl_project for the day-0 support! 🙌 SGLang-Diffusion now serves Qwen-Image-2.1: text-to-image generation, multi-image editing, and transparent RGBA output. Try it out! 🎨

Dev tool ZCode

ZCode update announced

@louszbd: ZCode open sourced the code for community review. From now on improvements will be visible along the way. The security issues raised have been fixed. Now an independent review is underway. We followed up with ZCode team after learnt what ha

observed applies now

3 sources
  • @louszbd — ZCode open sourced the code for community review. From now on improvements will be visible along the way. The security issues raised have been fixed. Now an independent review is underway. We followed
  • @zixuanli_ — ZCode is now open source, and the reported security issues have been addressed. https://github.com/zai-org/ZCode We take the community’s feedback very seriously and apologize for the concern and
  • @zrdianjiao — ZCode is now open source under the Apache 2.0 license.

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AI-linked equities are under pressure, with Alphabet. -2.70%, Amazon.com -2.31%, Broadcom. -2.25% driving the tracked basket lower.

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