Ross ROSS = Recommend OSS · open-source software intelligence for agents

google-deepmind/trfl

TensorFlow Reinforcement Learning observed · 2026-10-15

github.com/google-deepmind/trfl · Python · Apache-2.0 (permissive) observed · 2026-10-15

Health v2 · maintenance only

32/100

  • Activity 0
  • Release rhythm 35
  • Longevity 100

Flags: no_releases

How is this computed?

round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-10-21. Adoption (stars, forks) is never an input.

  • gap_med: n/a
  • age_days: 2995
  • days_rel: n/a
  • days_push: 1412
  • n_releases_24m: 0

Full methodology

Adoption not part of the score

3130 stars · 384 forks observed · 2026-10-15

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

TRFL is a Python library built on TensorFlow that provides building-block loss operations (e.g., Q-learning, TD learning, distributional RL) for implementing reinforcement learning agents. It exposes differentiable loss tensors and auxiliary data via namedtuples that can be plugged into custom agent training loops.

Use cases

  • implement q-learning agents in tensorflow
  • compute td loss for rl training
  • build custom reinforcement learning agents
  • distributional rl loss functions
  • implement sarsa and expected sarsa updates
  • rl value function learning losses

When to choose

  • you are building RL agents on TensorFlow and want well-tested loss primitives
  • you need specific RL update rules like Q-learning, Retrace, or V-trace as differentiable ops

When to avoid

  • you use PyTorch or JAX instead of TensorFlow
  • you want a full agent framework rather than loss building blocks
  • you need actively maintained software, as development has stalled

Facets

library · maturity maintenance

machine-learning reinforcement-learning deep-learning reinforcement-learning machine-learning deep-learning python tensorflow reinforcement-learning q-learning loss-functions deepmind agents gpu

1 source

Member repositories

RepositoryRoleHealth v2
google-deepmind/trflmain32

For agents

markdown · JSON · MCP: product_card(name="google-deepmind/trfl")

Data as of 2026-10-19T08:05:51.212177+00:00 · Report a problem