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OpenAI's latest and most powerful model, GPT-5.5, has been topping benchmark charts and impressing users with its coding and reasoning abilities, not to mention the sheer quantity of facts…
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GPT-5.6 is FINALLY HERE (WOAH)
Coding with GPT-5
How Base44 Uses GPT-5.6 to Build Apps With 20% Fewer Tokens
How Abridge uses GPT-5.5 for clinical decision support
Lovable on How GPT-5.5 Unlocks Better Planning for Complex Builds
How Wayfair Uses GPT-5.5 to Power Catalog Enrichment Across 40M Products
GPT-5.6 is here, and we can’t use it
GPT-5.6: The Review
Fable 5 vs GPT-5.6
GPT-5.6 SOL is HERE
Minecraft made by GPT-5.6
How Model ML Uses GPT-5.6 Sol to Get Finance Work Done More Efficiently
Top stories
OpenAI mulling giving US gov't a 5% stake in the company, days after Washington delayed GPT-5.6 — Altman reportedly wants every leading U.S. AI lab paying into an Alaska-style public fund
OpenAI mulling giving US gov't a 5% stake in the company, days after Washington delayed GPT-5.6 — Altman reportedly wants every leading U.S. AI lab paying into an Alaska…
Schwachstellen-Benchmark: GPT-5.5-Cyber von OpenAI übertrifft Claude Mythos 5
…In OpenAIs eigenem Benchmark CyberGym erreichte GPT-5.5-Cyber eine Punktzahl von 85,6 Prozent. Das reguläre GPT-5.5 kam hier lediglich auf 81,8 Prozent, während Claude Mythos 5…
SpaceXAI releases Grok 4.6, claiming GPT-5.6 Sol and Claude Fable 5-level intelligence - 9to5Mac
SpaceXAI releases Grok 4.6, claiming GPT-5.6 Sol and Claude Fable 5-level intelligence Zac Hall | Aug 12 2026 - 8:56 am PT | Aug 12 2026 - 8:56 am PT…
Discussions and forums
GPT-5.6 Luna outperforms GPT-5.5 on health reasoning, while being 25x cheaper
GPT-5.6 Luna outperforms GPT-5.5 on health reasoning, while being 25x cheaper
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GPT-5.5 Instant Update; ChatGPT Canvas Discontinued; o3 and GPT 4.5 Retiring
GPT-5.5 Instant Update; ChatGPT Canvas Discontinued; o3 and GPT 4.5 Retiring
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OpenAI models GPT-5.5 and GPT-5.4–and Codex–now on Amazon Bedrock
OpenAI models GPT-5.5 and GPT-5.4–and Codex–now on Amazon Bedrock
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GPT-5.6 Luna is now cheaper than GPT-4.1 mini
After the 80% price drop, the API prices are (per 1M tokens): GPT-5.6 Luna: $0.2 Input / $1.2 Output GPT-4.1 mini: $0.4 Input / $1.6 Output submitted by /u/Endonium to r/OpenAI [link] [comments]
GPT-5.6 Is Live
GPT-5.6 Is Live
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OpenAI says its new GPT 5.6 models are becoming more cost-efficient
OpenAI says its new GPT 5.6 models are becoming more cost-efficient By Mayank Parmar July 31, 2026 02:52 PM OpenAI says it has reduced the price of two GPT…
OpenAI rolls out a major ChatGPT upgrade, even if you don’t pay for it
…In internal tests, OpenAI found that responses containing at least one factual error were 68% less common with GPT-5.6 Sol than with GPT-5.5 Instant. Moreover, GPT-5.6…
OpenAI says GPT 5.6 is the 'preferred model' for Microsoft Copilot 365 amid breakup chatter | TechCrunch
…Topics AI , Copilot , gpt-5.6 , Microsoft , OpenAI Related AI OpenAI launches its new family of models with GPT-5.6 AI Meta enters the crowded AI coding battle with Muse Spark…
OpenAI rolls out its powerful new GPT‑5.6 Sol, Terra and Luna models
Last month, OpenAI announced a limited preview of its GPT-5.6 model series , giving access only to a small group of trusted partners. Today, OpenAI is expanding access to all three…
OpenAI trained an AI for red-teaming AI.
The new GPT-Red model “can break nearly all models it is pitted against,” according to an OpenAI blog post on Wednesday. OpenAI says it used GPT-Red to find vulnerabilities in…
OpenAI is sunsetting ChatGPT’s Canvas interface.
The feature, which let you edit code or text side-by-side with ChatGPT, will no longer be available with GPT-5.5 Instant or GPT-5.5 Thinking, according to OpenAI…