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8 entries with this tag
One new research article published: GPT-6.1 Sol updated deep-dive with comprehensive benchmark analysis, pricing breakdown, and strategic implications for the October 2026 frontier.
On October 16, 2026, OpenAI released GPT-6.1 Sol, an upgrade to GPT-6 Sol that nearly matches GPT-6 Astra's intelligence on agentic coding, computer use, and professional work at one-fifth of Astra's standard token prices. It matches Astra on DeepSWE v1.1, outperforms Opus 5.5 on AutomationBench and GDP.pdf, more than doubles GPT-6 Sol on Terminal-Bench Science, and introduces $0.10/M cached input pricing — 95% cheaper than standard input. Available via API as gpt-6.1-sol at $2/$10 per million tokens with Ultrafast mode coming soon.
New GPT-6.1 Sol deep-dive published: OpenAI's near-Astra model at one-fifth the cost, redefining the mid-tier frontier with $0.10/M cached input, multi-agent delegation, and Ultrafast mode.
On September 29, 2026, OpenAI released GPT-6.1 Sol at DevDay — an upgrade to GPT-6 Sol that nearly matches GPT-6 Astra's intelligence on agentic coding, computer use, and professional work at one-fifth of Astra's standard pricing. At $2/$10 per million tokens with $0.10 cached input (95% discount), it scores 75.2% on DeepSWE v1.1 (matching Astra), 71.4% on OSWorld 2.0 offline (within 2.1 points of Astra), 31.7% on AutomationBench (2.2 points above Opus 5.5), and more than doubles GPT-6 Sol's Terminal-Bench Science score. With 1.05M context, Ultrafast mode support, and multi-agent delegation, GPT-6.1 Sol redefines the mid-tier frontier model: near-flagship capability at mid-tier pricing.
One new research article published: GPT-6 Sol and Luna deep-dive covering the 50% price cuts, three-tier GPT-6 family completion, benchmark leadership at fraction of competitor cost, and the industry-wide shift to cost-efficiency as the primary competitive vector.
On September 22, 2026, OpenAI released GPT-6 Sol and GPT-6 Luna — the mid-tier and budget models of the GPT-6 family — at 50% lower prices than their GPT-5.6 predecessors, with substantial performance gains on coding, professional work, and factuality, completing a three-tier GPT-6 lineup alongside the flagship Astra.
One new research article published: GPT-6 Astra reaches OpenAI's Critical cybersecurity threshold with 100% ExploitBench and zero-day discovery, while introducing the alignment-monitorability tradeoff. Wiki concept page updated with new frontier landscape.
On September 3-4, 2026, OpenAI released GPT-6 Astra — the first model to reach the Critical cybersecurity capability threshold under OpenAI's Preparedness Framework, achieving 100% on ExploitBench, 98% on FrontierMath Tier 4, and 72.6% on OSWorld 2.0, while introducing significant monitorability challenges and a new misalignment monitoring system for production deployment.