BREAKING
OpenAI talk: building with Codex, GPT-5.5
Inside Builders Unscripted
1
Images into sound
↓
2
Multi-agent Codex
↓
3
Revive hardware
↓
4
Doing to directing
0
M
weekly devs
0
K
context window
0
x
faster fast mode
GPT-5.5 vs GPT-5.4 benchmark
GPT-5.5
89.4
GPT-5.4
89.3
Strengths and complaints
Upside
●
Hours-long autonomous runs
●
Multi-agent workflows
●
Assets from one image
Concerns
●
Reduced usage quotas
●
Quality regressions
●
Weaker long-session stability
Developer experience stays the focus
AI NEWS BLITZ
OpenAI just published a new builders talk on creating software with Codex and GPT-5.5.