Comparison
GPT-6 Astra vs Jev
People have published 137 builds with GPT-6 Astra and 180 with Jev, overlapping in 8 use cases. GPT-6 Astra has more games examples; Jev has more productivity, coding.
GPT-6 Astra
OpenAI's flagship GPT-6 model, released 2026-09-03 and pitched as its most intelligent and aligned yet, with state-of-the-art results on long-running computer-use benchmarks and ARC-AGI-3. Available in ChatGPT, Codex and the API; it powers products such as Dots and ChatGPT Work.
- 137
- Entries
- 128
- Creators
- X, GitHub, YouTube
- Top source
Jev
Jev is TypeSafe AI's first public System One decision model: it answers closed questions (labels, yes/no, scores, choices) with structured output in milliseconds for a fraction of a cent, rather than generating prose.
- 180
- Entries
- 164
- Creators
- X, GitHub, Web
- Top source
Same use case, side by side
Use caseGPT-6 AstraJev
Games
Productivity
Coding
Agents
Research
Design
Automation
Robotics
Top builds with GPT-6 Astra
- 1Interactive 3D anatomy site with 2,234 modelled pieceson X:ashe· 53.4K likes
- 2Astra breaks a 217-year-old cipher to a Napoleonic generalon X:Carter Church· 11.9K likes
- 3GPT 6 Astra - End of Developers?on YouTube:CodeWithHarry· 3.8M views
- 4Unreal Engine world filled with Astra-powered agents who must surviveon X:Matt Shumer· 28.3K likes
- 5Astra reads a never-deciphered 1918 German radio messageon X:prinz· 12.4K likes
Top builds with Jev
- 1laya: Non-autoregressive System 1 decision engine. Typed choice, score and yon GitHub:NandhaKishorM· 31.4K starsNandhaKishorM/laya
- 2jev-ultrafast: Fastest and cheapest web agenton GitHub:browser-use· 22.3K stars
- 3kev: Jev-like family of decision models built on top of Qwen3.5/3.8 you canon GitHub:jaredpalmer· 8.6K stars
- 4jev-chat-jarvis: The chat decision assistant: before you reply, Jev reads the chat, judon GitHub:jev-chat· 7.4K stars
- 5fast-jev-compaction: Claude Code plugin that replaces the compaction summary with Jev…on GitHub:tamaratran· 7.5K stars
