Gemini Robotics 2 vs Hy4 preview

This comparison does not currently contain a protocol-matched coding benchmark for both Gemini Robotics 2 and Hy4 preview, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.

Only Hy4 preview has a directly sourced input price: $0.834 per million tokens. Only Hy4 preview has a directly sourced output price: $2.501 per million tokens.

Neither model has a larger sourced context window in this comparison. Gemini Robotics 2 is — and Hy4 preview is 1,000K.

There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.

Hy4 preview is the only model in this pair currently marked as self-hostable. Gemini Robotics 2 is not marked open weight; Hy4 preview is open weight.

Gemini Robotics 2 is documented with image input; Hy4 preview is not documented with image input. This reflects supported input modalities, not vision quality.

Neither has a larger sourced maximum output. Gemini Robotics 2 is — and Hy4 preview is —.

Gemini Robotics 2: image input. Hy4 preview: reasoning and tool calling. Feature support does not establish relative quality.

Gemini Robotics 2 has 0 sourced provider routes; Hy4 preview has 1, so Hy4 preview has broader tracked availability.

There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.