Qwen3 Coder Next Base vs ERNIE 5.1

This comparison does not currently contain a protocol-matched coding benchmark for both Qwen3 Coder Next Base and ERNIE 5.1, 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.

Qwen3 Coder Next Base has the larger sourced context window. Qwen3 Coder Next Base supports 262K and ERNIE 5.1 supports 131K.

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

Qwen3 Coder Next Base is the only model in this pair currently marked as self-hostable. Qwen3 Coder Next Base is open weight; ERNIE 5.1 is not marked open weight.

Qwen3 Coder Next Base is not documented with image input; ERNIE 5.1 is not documented with image input. This reflects supported input modalities, not vision quality.

Neither has a larger sourced maximum output. Qwen3 Coder Next Base is — and ERNIE 5.1 is 66K.

Qwen3 Coder Next Base: tool calling. ERNIE 5.1: reasoning and tool calling. Feature support does not establish relative quality.

Qwen3 Coder Next Base has 0 sourced provider routes; ERNIE 5.1 has 1, so ERNIE 5.1 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.