GPT-5.6 Is Here: Sol Hits 91.9% on Terminal-Bench, Terra Cuts Costs in Half
Article summary
Quick briefing — cleaned from the original RSS feed
OpenAI shipped GPT-5.6 publicly today, July 9. Three models: Sol , Terra , Luna . One framework. And the benchmarks are not subtle. The Three-Tier Model OpenAI dropped the old versioning confusion and went with a durable tier system: Model Role Input Output Sol Frontier flagship $5/1M $30/1M Terra Balanced (GPT-5.5-class, 2× cheaper) $2.50/1M $15/1M Luna Fastest, cheapest $1/1M $6/1M The number (5.6) marks generation. Sol, Terra, Luna mark capability tiers — and each tier advances…
1Key Takeaways
- OpenAI shipped GPT-5.6 publicly today, July 9.
- The Three-Tier Model OpenAI dropped the old versioning confusion and went with a durable tier system: Model Role Input Output Sol Frontier flagship $5/1M $30/1M Terra Balanced (GPT-5.5-class, 2× cheaper) $2.50/1M $15/1M Luna Fastest, cheapest $1/1M $6/1M The number (5.6) marks generation.
- Sol, Terra, Luna mark capability tiers — and each tier advances….
2AIWedia Score
9.4/10
Must-read — high impact for AI builders
Based on source trust, recency, category impact, and story depth.
3Why it matters
Coding AI shifts how fast software ships and how much human review each change needs. DEV — AI reports that openAI shipped GPT-5.6 publicly today, July 9.
Explore related
Browse toolsCoding AI news
Explore curated coding ai tools on AIWedia — compare, rank, and launch from our directory.
Full story on DEV — AI
Read full articleHeadlines aggregated via RSS for discovery on AIWedia. Original content © DEV — AI. We link to the source and do not republish full articles.