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Inworld Realtime TTS-2 Flash

CurrentReleased Aug 31, 2026ProprietaryNon-ReasoningN/A contextInworld model documentation

Released Aug 31, 2026 see all recent releases

Decision reading
Inworld Realtime TTS-2 Flash is tracked, but not publicly ranked yet. The profile exposes 0 sourced benchmark rows and leaves unsupported fields blank until a published record exists.

Data as of September 10, 2026 · How the score is built

Voice benchmark evidence

Realtime TTS-2 Flash launch notes is an owner-defined voice evaluation. Its result stays separate from BenchLM's weighted text-model ranking.

Time to first byte
20 ms
Languages
200+
Price
$15 per 1M characters
Provider API ID
inworld-tts-2-flash
Provider snapshot · Inworld · 2026-08-31

Spec sheet

Each documented value carries its source. Missing fields stay visible as not sourced or not published, rather than disappearing from the page.

API model ID
inworld-tts-2-flashInworld model documentation
Context window
N/A
Maximum output
Not sourced yet
Knowledge cutoff
Not sourced yet
Input modalities
Not sourced yet
Output modalities
Not sourced yet
Parameters
Not disclosed by the provider
Availability
Available as inworld-tts-2-flash on the Inworld API with the same 200+ language coverage as TTS-2 and instant voice cloning, built for latency-critical and high-volume workloads.
Cloud regions
Not tracked yet
Lifecycle
Current
API capabilities
Tool calling, structured outputs, and batch support are not tracked yet
Prompt caching
Not documented in the pricing recordInworld model documentation
Self-host
Weights are not published
Rate limits
Not tracked yet

Lineage

The sequence follows explicit supersedes links. A successor's displayed score stays at least 0.1 points above its predecessor; raw benchmark rows do not move. Scores and prices remain blank when the corresponding public row or first-party rate is unavailable.

  1. Aug 31, 2026 · you are here

    Inworld Realtime TTS-2 Flash

    Not publicly ranked · Price not listed

Base entry

How to read this profile

The visual layer above carries the decisions. These notes preserve the model, ranking, coverage, and family context behind the numbers.

We track Inworld Realtime TTS-2 Flash, but no weighted text-model benchmark result is published on the site yet. This page shows the metadata and separate protocol evidence we can verify now; a BenchLM score will appear only if compatible public evaluations land.

Inworld Realtime TTS-2 Flash is a proprietary model with a N/A context window. No explicit reasoning mode is documented in this profile.

Available as inworld-tts-2-flash on the Inworld API with the same 200+ language coverage as TTS-2 and instant voice cloning, built for latency-critical and high-volume workloads.

Inworld Realtime TTS-2 Flash is a display-only latency-optimised text-to-speech model. Voice results remain separate from BenchLM’s weighted text-model ranking.

The profile has no source-displayable benchmark row yet.

Radar

Inworld Realtime TTS-2 Flash release history

Full release history

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Frequently asked questions

How does Inworld Realtime TTS-2 Flash perform overall in AI benchmarks?

Inworld Realtime TTS-2 Flash does not have any source-displayable benchmark rows yet, so this profile does not assign a public score or rank. Documented specifications remain visible, while score-led charts and claims stay unavailable until a published evaluation can be attached to the exact model.

Does Inworld Realtime TTS-2 Flash have full benchmark coverage on BenchLM?

No. Inworld Realtime TTS-2 Flash currently has 0 source-displayable rows across 434 tracked benchmark slots. The profile exposes published, non-generated evidence and leaves missing categories blank until an exact evaluation is available. Coverage describes how much was measured; it is not a penalty added to an individual benchmark result.

What is the context window size of Inworld Realtime TTS-2 Flash?

Inworld Realtime TTS-2 Flash has a reported context window of N/A in the exact-model catalog record. The value stays visible, but the profile marks its source link as unavailable instead of presenting it as directly documented. Maximum output length remains separate because providers often publish a different limit.

Compare Inworld Realtime TTS-2 Flash with every tracked model482 comparisons

Last updated September 10, 2026. Runtime fields remain blank until a sourced snapshot exists.

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