GPT-6 Astra and GPT-6.1 Sol Get ~50% Faster Default Speed via Sign in With ChatGPT

Key Info

OpenAI's Codex team rolled out a ~50% faster default speed across GPT-6 Astra and GPT-6.1 Sol for subscription users, applicable across all products and partners using Sign in With ChatGPT (including OpenCode, Pi, Amp, Devin, and others), with no user-side changes required and rollout expected within two hours.

Highlights

• Default speed optimized to be ~50% faster across GPT-6 Astra and GPT-6.1 Sol
• Applies to all products and partners using Sign in With ChatGPT (OpenCode, Pi, Amp, Devin, ...)
• No changes needed on the user's end; effect felt within two hours
• Throughput increased to 50 TPS instead of 30 TPS
• Paired with what the team calls the most optimized tokenizer and highly token-efficient models