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The Decoder
OpenAI's GPT-5.6 launches Thursday after a delay forced by the U.S. government
OpenAI's much-anticipated GPT-5.6 models are set to launch this Thursday after enduring a delay due to U.S. government pressure. Initially unveiled in June, the models were limited to selected partners while further testing was called for by the Department of Commerce. OpenAI has openly criticized these restrictions, asserting that they stifled developers' access to cutting-edge AI technologies. The release comes amidst ongoing dialogue regarding the need for binding standards for AI model deployments, particularly highlighted in recent executive orders.
Act nowConfidence: HighImmediate horizonRegulatory risk: High
Published 8 Jul 2026, 08:10 UTC1 min read
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Summary
TL;DR
- GPT-5.6 models approved for public launch after government testing
- OpenAI criticizes the delay for restricting developer access
- Sol model benchmarks outperform Anthropic's Claude Mythos 5
- Sol achieved 88.8% on TerminalBench 2.1, outperforming competitors
- Sol priced at $5/$30 per million tokens, undercutting competitors
Interesting facts
- Binding standards for AI release are still not established
- OpenAI argues the restrictions limited competitive advantage
- Cybersecurity tasks show Sol is more efficient in token usage