Capabilities
7-day heat trend
−11.9%Pricing breakdown
Typical 3:1 output-to-input mix, per 1M tokens
Estimated monthly cost by workload
Market position
- Cheaper than 43% of tracked models
- Faster than 71% of tracked models
- Efficiency rank: #1002 of 1105
Best suited for
General-purpose text generation, chat, summarization and content workloads where broad capability and low cost matter most.
About inworld-tts-1.5-mini
Inworld Realtime TTS 1.5 Mini is the lower-latency, lower-cost Inworld text-to-speech option for voice agents.
inworld-tts-1.5-mini is a Text model from Inworld AI (US). HotON.ai tracks it at $0.00 per 1M input tokens and $0.00 per 1M output tokens, with a 1K-token context window, ~159 tokens/sec throughput and 97.8% availability. Its composite efficiency score is 88/100 at an estimated $0.000 per successful task.
Compare inworld-tts-1.5-mini
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Frequently asked questions
How much does inworld-tts-1.5-mini cost per 1M tokens?+
inworld-tts-1.5-mini is tracked at $0.00 per 1M input tokens and $0.00 per 1M output tokens. A typical 3:1 output-to-input workload blends to roughly $0.00 per 1M tokens. Figures are illustrative demo data.
What is inworld-tts-1.5-mini best for?+
General-purpose text generation, chat, summarization and content workloads where broad capability and low cost matter most.
How fast is inworld-tts-1.5-mini?+
inworld-tts-1.5-mini delivers about 159 tokens/sec with 97.8% tracked availability, suitable for latency-sensitive, real-time applications.
Is inworld-tts-1.5-mini cheaper than other AI models?+
Within the HotON.ai tracked set, inworld-tts-1.5-mini is cheaper than 43% of models on input price and ranks #1002 of 1105 by overall efficiency.
Related models
Pricing is real (via the TestKey catalog, updated daily). Quality (Arena Elo) is real where the model is ranked on LMArena. Speed, availability and efficiency are modeled estimates.