ERNIE 5.1 vs Gemma 4 E2B

This comparison does not currently contain a protocol-matched coding benchmark for both ERNIE 5.1 and Gemma 4 E2B, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.

Only ERNIE 5.1 has a directly sourced input price: $4.00 per million tokens. Only ERNIE 5.1 has a directly sourced output price: $18.00 per million tokens.

Both models have the same sourced context window: 131,072 tokens each.

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

Gemma 4 E2B is documented as self-hostable; ERNIE 5.1 is documented as not self-hostable. ERNIE 5.1 is not marked open weight; Gemma 4 E2B is open weight.

ERNIE 5.1 is not documented with image input; Gemma 4 E2B is documented with image input. This reflects supported input modalities, not vision quality.

ERNIE 5.1 has a sourced maximum output of 65,536 tokens; Gemma 4 E2B's maximum output is not reported. A larger limit cannot be determined.

ERNIE 5.1: reasoning and tool calling. Gemma 4 E2B: reasoning, tool calling, and image input. Feature support does not establish relative quality.

ERNIE 5.1 has 1 sourced provider route; Gemma 4 E2B has 1, a tie.

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.