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AI model rankingsSpeechRealtime TTS-2 Flash

Realtime TTS-2 Flash

Inworld

Visit Inworld
#16 of 100 for text to speech Updated Oct 30, 2026, 04:30 PM UTC

At a glance

How Realtime TTS-2 Flash compares with the other 99 text to speech models.

  • Strong choice. Ranked #16 of 100, 119 Elo points behind #1 and ahead of 85% of models.

  • Close race with 9 models. Its score range overlaps with Fish Audio Drama 3 Preview, Breeze TTS 2, AssemblyAI-TTS-1 and 6 more, so you may not notice a difference.

  • Usually wins. Against a typical model it gets picked in about 68% of blind votes.

Model details

Made by
Inworld
Category
Speech
Released
–
Best Inworld model
Realtime TTS-2
Win rate vs all
66%
Companies ranked
43

Rank

#16

of 100 models

Elo rating

1,217

119 behind #1

typical 1,086

± range

±12

how certain the score is

Votes

–

blind comparisons

Where it ranks

This model next to its closest competitors. Click another bar to open that model.

Head-to-head chances

How often people would pick this model over another in a blind vote, based on the Elo scores.

  • vs Eleven v4 Turbo · #1 overall34%
  • vs Voxtral 3 TTS · The model just above (#15)49%
  • vs v3 Conversational · The model just below (#17)50%
  • vs Gemini 2.5 Flash Lite TTS · A typical model (the median)68%

Nearby in the ranking

  • A

    AssemblyAI-TTS-1

    AssemblyAI

    1,227

    Elo

    #14

    rank

  • Voxtral 3 TTS

    Mistral

    1,223

    Elo

    #15

    rank

  • Realtime TTS-2 Flash

    Inworld

    1,217

    Elo

    #16

    rank

  • v3 Conversational

    ElevenLabs

    1,215

    Elo

    #17

    rank

  • StepAudio 2.5 TTS

    StepFunAug 2026

    1,214

    Elo

    #18

    rank

More from Inworld

  • Realtime TTS-2

    Inworld

    1,267

    Elo

    #8

    rank

Questions people ask

Is Realtime TTS-2 Flash the best text to speech model?
Not quite: it's #16 of 100. The leader is Eleven v4 Turbo by ElevenLabs, 119 Elo points ahead. People would still pick Realtime TTS-2 Flash over it in about 34% of blind votes.
How is this ranking made?
People are shown two results for the same prompt without knowing which model made them, and vote for the one they like more. The votes are turned into an Elo score, the same system used to rank chess players.
Who makes Realtime TTS-2 Flash?
Inworld (inworld.ai). They have 2 models in this ranking.
What are alternatives to Realtime TTS-2 Flash?
AssemblyAI-TTS-1 (AssemblyAI), Voxtral 3 TTS (Mistral), v3 Conversational (ElevenLabs), StepAudio 2.5 TTS (StepFun) are ranked closest to it. The best model from another company is Eleven v4 Turbo by ElevenLabs.

People see two results for the same prompt without knowing which model made them, and vote for the better one. Gaps under about 20 Elo points are hard to notice in practice.

Benchmark data from Artificial Analysis, an independent benchmarking company. Rankings refresh every few hours.