GEPA beats RL prompt tuning with 35x fewer rollouts.

DSPy supports MIPROv2 / Shared entity: MIPROv2 / Same source domain / Shared topic / What happened next

DSPy 3.3.0b1 turns prompts into a compile target

Linked by a graph relationship (DSPy supports MIPROv2); both cover MIPROv2; reported by the same outlet (dspy.ai).

DSPy supports MIPROv2 / Shared entity: GEPA / Shared topic / What happened next / Tension

DSPy Lets GEPA Rewrite a Module's Code

Linked by a graph relationship (DSPy supports MIPROv2); both cover GEPA; overlapping topics (dspy, gepa).

Unsloth released GRPO / Shared entity: GRPO / What happened next / Tension

Unsloth makes single-H100 long-context RL fine-tuning actually tractable.

Linked by a graph relationship (Unsloth released GRPO); both cover GRPO; picks up the GRPO thread on 2026-06-20.

DeepSeek-R1 uses GRPO

Gemma 4 Drops Four Open Models, and the 31B Dense Beats a 397B MoE

Linked by a graph relationship (DeepSeek-R1 uses GRPO).

Shared entity: GEPA / Shared topic / What happened next / Downstream implication

Seven open-weight models fail cooperation identically: they pay the query cost without transmitting the information.

Both cover GEPA; overlapping topics (gepa, reward); picks up the GEPA thread on 2026-07-28.

DSPy supports MIPROv2

The MCP supply chain has a hole in the floor, and it's being exploited right now

Linked by a graph relationship (DSPy supports MIPROv2).

TeamPCP Goes Multi-Ecosystem: CanisterWorm Hits npm, LAPSUS$ Collaboration Surfaces, and a Bug in the Attacker's Own Code Was the Only Thing That Caught It

Linked by a graph relationship (DSPy supports MIPROv2).

GRPO competes with PPO / Shared entity: GRPO / What happened next

NanoRL fits REINFORCE, PPO, GRPO and RLOO into ~1,800 lines with no Ray, TRL or DeepSpeed.

Linked by a graph relationship (GRPO competes with PPO); both cover GRPO; picks up the GRPO thread on 2026-08-14.