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Generalist · announced but not yet released

GEN-1.5

GEN-1.5 is an announced but not yet released language model from Generalist, released August 19, 2026.

Humans have a remarkable ability to perform new physical skills from only one or a few examples. Our latest robot foundation model, GEN-1.5, exhibits the beginnings of that same ability: it can learn a new task in seconds, from a single example, without gradient updates or fine-tuning.

Check it against your own PC →

Lab
Generalist
Released
August 19, 2026
Weights
announced but not yet released
Parameters
–
Context
–
Price / M tokens
–
Epoch ECI
not yet rated

Benchmark results

Epoch AI has not published results for GEN-1.5 yet. New models are usually evaluated within days to weeks.

Links

Announcement

Data updated Thu, 12 Nov 2026 09:42 UTC. Benchmarks, Capabilities Index and model announcements: Epoch AI, “Capabilities & benchmarking” and “Data on AI models” (CC BY 4.0); category scores are ModelTape's own fit on Epoch's results. Releases and prices: models.dev (MIT). Sizes and quantizations: Hugging Face. “Runs on” figures are estimates from model size, quantization and memory bandwidth (±30–50%).
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