Ultramarine 1 Flash

on Fireworks AI
ultramarine-1-flash
Released Oct 14, 2026
Context
1.0M
Input
$0.23/M
Output
$0.75/M
BAA-eligiblePHI requires a signed BAA from Concentrate and HIPAA-enabled organization.

Paper Instruments' knowledge-work model, post-trained from GLM-5.3 Flash for finance, legal and consulting documents. Image and PDF input on a 1M-token context; reasoning is always on, with function calling and implicit prompt caching.

fireworks/ultramarine-1-flashQuantUnspecified
Input
$0.23/M
Output
$0.75/M
Context
1.0M
Max out
131K
Cache read
$0.04/M
Cache write
$0.23/M
Thinking out
$0.75/M
Flex