Compare AI models

Specifications
Context window
—1M
API pricing
Cheapest input
$0.03Relace$1.25Meta
Cheapest output
$0.084StreamLake$4.25Meta

These models have no shared benchmark scores.

Overview
CompanyDeepSeekMeta
Release dateApr 24 2026Sep 2 2026
AccessOpen WeightClosed
Model detailsView modelView model

Frequently asked questions

DeepSeek-V4-Flash and Muse Spark 1.3 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. DeepSeek-V4-Flash shipped 131 days before Muse Spark 1.3, so benchmark comparisons should account for the intervening progress.

DeepSeek-V4-Flash is open weight, while Muse Spark 1.3 is closed.

Direct benchmark comparisons are unavailable — DeepSeek-V4-Flash and Muse Spark 1.3 don't publish scores on any of the same benchmarks.