We have dumped JAX/SGLang and rewritten the entire RL and inference stack from scratch in C/C++, which took some extra time.
Training (aka pre-training) is done. Lot of cleanup was needed on the SFT data to get that mostly right. Now, 4.8 is in RL and the evals are starting to climb. We will do a soft rollout to Bot users later this week and see how it goes.
Grok 4.8 will bear no resemblance to 4.7 (thankfully). It is not yet incredible, but, this time, the foundations are built right, so I expect it to evolve to be something special.
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Your Bot has its own email - ask it to set up an address, or tag @bot in the replies
bigger than you could ever @Imagine
every time you open the app i do a little spin
Grok can now trade and manage a portfolio on @Coinbase.
Add the Coinbase connector, then ask Grok to check balances, analyze data, and place or cancel trades for any available asset, right from chat.
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