Unverified50% confidenceBenchmarkExact time
OpenAI performance improvements: the speed of the first token returned has increased by 45%, and tool call speed has improved by more than 30%.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/6/2026
First Seen
Valid until: 1/4/2027
Sources
Related Entities
Related Claims
UnverifiedOpenAI has launched a premium speed tier called Ultrafast, which achieves up to 8x faster token generation in Codex and up to 6x faster speeds via the API.73% similarUnverifiedOpenAI has committed to releasing a high-speed version with an inference speed of 750 tokens per second, approximately 10 times the speed of current mainstream competitors.68% similarUnverifiedtiktoken uses the cl100k_base vocabulary (approximately 100,000 tokens) and processes text approximately 3 to 6 times faster than comparable open-source tools.62% similarUnverifiedUsing OpenCode to call DeepSeek is very fast, reaching over 100k tokens in approximately 3 to 5 minutes.61% similarUnverifiedThe content creator used the npu-top tool together with Pin Agent to have the local model autonomously complete adaptation for the 950PR; after enabling acceleration, a speed of approximately 6× was achieved, and the model completed all adaptation tasks within approximately 6 minutes.61% similar
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