OPEN LINK ↗
// 2h agoMODEL RELEASE
GPT-6.1 Sol cuts frontier AI costs
OpenAI launched GPT-6.1 Sol as a near-Astra model for complex coding, computer use, and professional work. It costs $2/$10 per million input/output tokens, with cached input priced at $0.20—90% below standard input pricing.
// ANALYSIS
GPT-6.1 Sol looks like OpenAI’s strongest attempt yet at making frontier intelligence a practical daily driver.
- –The economics favor persistent coding agents and long-running workflows where repeated context makes cache pricing decisive.
- –Near-Astra performance is compelling, but developers should validate quality on their own tasks rather than treat the positioning as parity.
- –Its 1.05M-token context, tool use, computer use, MCP, and structured outputs make it production-oriented rather than merely a cheaper chat model.
- –Ultrafast availability will determine whether Sol can also compete for latency-sensitive applications; Astra gets it first, while Sol is still waiting.
// TAGS
gpt-6.1-solllmreasoningai-codingcoding-agentinferenceapipricing
DISCOVERED
2h ago
2026-09-29
PUBLISHED
2h ago
2026-09-29
RELEVANCE
10/ 10
AUTHOR
thsottiaux