CancelledOpenAI
GPT-6.1 Astra
Planned GPT-6 frontier successor cancelled following internal safety reviews regarding unconstrained autonomous agent actions.
Date to be announced✓ Sourced
The release index
Coding AI releases
Models and tools for understanding repositories, writing code and reviewing software architecture changes.
Cancelled
ConfirmedAnthropic
Claude Frontier Academy
Anthropic enterprise enablement initiative training 10,000 frontier deployment specialists for production agent integration.
2027✓ Sourced
DelayedMeta
Llama 4 Behemoth
Massive 2-trillion parameter teacher model developed by Meta AI currently postponed for extended training and evaluation.
Date to be announced✓ Sourced
ExpectedxAI
Grok 5
Next-generation flagship reasoning and code model currently in training on xAI Colossus supercomputing clusters.
2027✓ Sourced
DelayedDeepSeek
DeepSeek-R2
Second-generation pure reinforcement learning reasoning model postponed for specialized domestic hardware adaptation.
Date to be announced✓ Sourced
ExpectedDeepSeek
DeepSeek V4-Pro Weights
Open-weight foundation model packaging in final preparations following initial API serving evaluation benchmarks.
2026 · Q4✓ Sourced
ConfirmedAlibaba Cloud
Qwen 4
Multi-trillion parameter foundation model confirmed by Alibaba Cloud at Apsara Conference for 2027 launch.
2027✓ Sourced
ExpectedMistral AI
Mistral Autumn Generation
Next-generation European foundation model family in final testing stages from Mistral AI for late 2026 release.
2026 · Q4✓ Sourced
ExpectedAnysphere
Cursor Autonomous Agents GA
General availability rollout of background cloud deployment agents and automated repository security bots from Cursor.
2026 · Q4✓ Sourced