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Gemini 3.5 Pro leaks : Delayed
- Gemini 3.5 Pro is now to launch by the end of this month or next month.
- The latest Rev25 internal checkpoints are still undercooked, with weak coding performance and frequent knowledge cutoff hallucinations.
- Some older Rev24 checkpoints from May are reportedly better than the current Rev25 builds.
- Google is delaying the launch to further improve the model before release.

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Till they launch Opus 5, hopefully they'll keep extending Fable 5.
Good news: Fable 5 has been extended again in the subscription until the 19th, with 50% higher rate limits.
Claude@claudeai
We're extending Claude Fable 5 access on all paid plans, as well as keeping Claude Code’s weekly rate limits 50% higher, through July 19.
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Opus 5 Leaks
- Opus 5 is targeting a launch by the end of this month.
- A "Honeycomb EAP" model appeared in Cursor for some users before disappearing, and it could be an early Opus 5 preview.
- Honeycomb EAP has a 1M context window, making - Opus 5 most likely (Haiku is expected to have 300K context).
- Hopefully, Opus 5 reaches Fable/Mythos-level capabilities.

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Gemini 3.5 Pro Leaks
- Gemini 3.5 Pro is currently targeting a July 17 launch (July 24 is the fallback if delayed), with a new pretraining base
- Frontend generation sees a major jump with the best UI/design taste yet, cleaner layouts, stronger SVG generation
- One-shot game generation is also much better, including sound effects and music
- Google's internal "Riftrunner" checkpoint is now #1 on Design Arena, ahead of Claude Fable 5. (Riftrunner is an internal model, not Gemini 3.5 Pro)

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I asked GPT-5.6 sol (Ultra) to build a Google Earth clone.
3D terrain, satellite imagery, cities, landmarks, live weather, day/night cycles, cinematic tours, and global search.
Cost: 30M+ tokens. Worth it.
OpenAI@OpenAI
Sol, Terra, and Luna, our GPT‑5.6 family of models, are starting to roll out now in ChatGPT, Codex, and the API.
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I asked Grok 4.5 to build a Swiss light-themed landing page
12 sections. Immersive WebGL hero. Scroll-linked manifesto. Sticky deep-dives. Method phases with custom art. Orbital integrations. Reveal footer.
20+ images, all generated in Cursor. I only wrote the brief.
3-4 iterations. 10M+ tokens. Grok 4.5 is strong on frontend.
Tool: Cursor
SpaceXAI@SpaceXAI
Announcing Grok 4.5, our first model trained specifically for coding and agents. It was trained with Cursor and offers frontier intelligence at leading speeds and cost efficiency. x.ai/news/grok-4-5
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GPT-6 Leaks
- GPT-5.6 is to be the final model in the GPT-5 series.
- GPT-6 is now targeting a launch in about a month (possibly even later this month if everything stays on schedule).
- GPT-6 is built on a significantly larger pretraining foundation (vs the 4T "Spud" base used for GPT-5.5/5.6)
- OpenAI expects this new base to compete much better with Anthropic's Fable/Mythos models.

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