Leanstral 1.5
MistralOpen weights
Leanstral 1.5 by Mistral costs $0.00 per 1M input tokens and $0.00 per 1M output tokens, with a 262K-token context window.
Pricing
Input (per 1M tokens)
$0.00
Output (per 1M tokens)
$0.00
Cached input (per 1M)
—
Specifications
- Provider
- Mistral
- Context window
- 262K tokens
- Parameters
- —
- Released
- Jun 2026
- Open weights
- Yes
- Frontier model
- No
Compare Leanstral 1.5 with…
Leanstral 1.5 vs Mistral: Voxtral Small 24B 2507$0.30/1MLeanstral 1.5 vs Magistral Small$1.50/1MLeanstral 1.5 vs Mistral: Mistral Large 4$2.09/1MLeanstral 1.5 vs Mistral: Voxtral Mini Transcribe$0.00/1MLeanstral 1.5 vs Mistral: Mistral Medium 3.5$7.50/1MLeanstral 1.5 vs Mistral: Mistral Medium 3.5 (batch)$3.75/1M
FAQ
Pricing is per 1M tokens (USD); confirm with the provider before production use.