Step TTS 2 (Mar 2026)
StepFun
Release Date
—
Parameters
—
Context Length
0K
Modalities
audio, text
Capability Radar
0
general
0
coding
0
reasoning
0
scienceest.
0
agents
93
multimodal
Science is estimated from LLM Stats science scores or reasoning when no dedicated science benchmarks are available.
Rankings
| Domain | #Rank | Score | Source |
|---|---|---|---|
| Audio | 17 | 78.0 | AA |
Benchmark Scores (LLM Stats)
(LLM Stats (zeroeval))No benchmark data available
AA Evaluation Indices
(Artificial Analysis)No AA evaluation data available
LLM Stats Category Scores
(LLM Stats (zeroeval))No category score data available
Pricing
No pricing data available
Speed
No speed data available
Provider Price Ranking
No provider data available