[AINews] GPT 5.5 and OpenAI Codex Superapp

The article covers several key developments in the AI field, particularly focusing on recent advancements and releases from major players like OpenAI, DeepSeek, Google, and others. Here’s a summary of the main points:

GPT-5.5 Launch by OpenAI

• Event: OpenAI announced the release of GPT-5.5.
• Engagement: This was one of the highest-engagement posts on Twitter, with significant interest from both technical and non-technical audiences.

DeepSeek-V4 Preview Release

• Details: DeepSeek released V4 Preview under an MIT license, featuring 1M context length and aggressive pricing.
• Engagement: The release garnered high engagement due to its open-source nature, extensive context window, and competitive pricing.

Claude Code Regression Post-Mortem by Anthropic

• Issue: Anthropic acknowledged a regression in the quality of Claude Code due to three issues.
• Resolution: They fixed these issues in v2.1.116+.
• Discussion: This sparked discussions about harness sensitivity and regression testing.

Vision Banana by Google DeepMind

• Details: Vision Banana is a unified vision model that treats 2D/3D

Read the full article at Latent Space

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