GPT-6.1 ultra speed rumored at ~8x faster, around 550-620 TPS
ChrisGPT · x · 2026-10-06
The promised 'ultra' version of GPT-6.1 didn't arrive in the 'coming days' after 6.1 sol launched, but community estimates suggest it should be around 8x faster, with inference throughput in the 550-620 TPS range.
This is unconfirmed community speculation rather than an official figure, but the concrete numbers make it worth watching for benchmarks once the model actually ships.
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