Codex Opens 1 Million Context to All After Technical Discussion
Teknium · x · 2026-08-17
Following Tibo's explanation on extending Codex's context window to 1 million tokens using GPT-5.6 Sol (a claim initially deemed incorrect), Teknium confirmed that 1 million context is now available for everyone in Codex.
Related event: Codex Client Unlocks 1M Context for GPT-5.6Sol(5 posts)→
More from Models
- GPT-5.6 luna offers high value after price cut, latency drops significantly — haider1 · 2026-08-17
- 8 frontier LLMs benchmarked on 50 tasks across 10 dimensions over two days — lxfater · 2026-08-17
- GLM 5.3 Shows Strong Cybersecurity Capabilities, Low Cost Benefits Defensive Ops — ccerrato147 · 2026-08-17
- DeepSeek V4 Flash produces corrupted output and hallucinated internal instructions — Venersiss · 2026-08-17
- GLM5.2 struggles with wrong language token sampling on non-Chinese/English prompts — kalomaze · 2026-08-17
- GLM-5.3 review: Cleaner code and consistent long-horizon performance — khademinori · 2026-08-17