GPT 5.6 Sol reportedly wrote a Laguna S2.1 inference implementation almost unaided
antirez · x · 2026-07-23
GPT 5.6 Sol reportedly wrote the Laguna S2.1 inference implementation almost unaided in DwarfStar, after following the other two models.
The author says there was still no quality testing, but the result was very fast:
- 50 tokens/sec generation
- very fast prefill as well
This is a concrete coding-agent style datapoint: the model handled a nontrivial inference implementation with minimal help, and the post emphasizes both speed and practicality rather than benchmark hype.
Related event: GPT5.6 Nearly Autonomously Writes Laguna S2.1 Inference Implementation(3 posts)→
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