ultramarine-1-flashFireworks AI
- api
- chat
- hosting
- US
- model lab
- Paper-instruments
- weights
- closed
- added
- October 2026
- model id
- fireworks/ultramarine-1-flash
capabilities 3/8
- input
- $0.22
- output
- $0.75
- cache write
- -
- cache read
- $0.04
worked cost
| volume | cost |
|---|---|
| 100K in + 10K out | $0.0300 |
| 1M in + 100K out | $0.30 |
| 10M in + 1M out | $3.00 |
Requesty charges what the upstream provider charges, with no markup and no per-request fee. Prompt caching and smart routing cut the effective cost further on repeated context. Gateway pricing
no measured traffic for this endpoint yet. pricing above is the provider's own
no published scores for this exact variant. region deployments and highspeed tiers usually share the base model's results
- retention
- none
- trains on prompts
- no
- hosted in
- US
Terms are the provider's, not Requesty's: routing a request here puts it under them. Fireworks Privacy Policy
Need every request to stay in one jurisdiction? EU hosting routes only through EU-hosted providers.
fireworks/ultramarine-1-flashthis id pins the fireworks ai deployment, with no routing and no failover. the managed id on the canonical page routes across all 1 providers instead
from openai import OpenAI client = OpenAI( api_key="YOUR_REQUESTY_API_KEY", base_url="https://router.requesty.ai/v1",) response = client.chat.completions.create( model="fireworks/ultramarine-1-flash", messages=[ {"role": "user", "content": "Explain quantum computing in one paragraph."}, ],) print(response.choices[0].message.content)
Change the base url to https://router.requesty.ai/v1, use your Requesty key, set the model to the id above. Existing OpenAI SDK code needs no other edit, and the same key reaches every other model in the catalog. Browse all models
Ultramarine 1 Flash by Paper Instruments is a multimodal model built for knowledge work in enterprise operations, finance, law and consulting. Based on GLM 5.3 Flash (320B total, 18B active MoE) with a 1M token context window and native image input. Served on Fireworks serverless in the United States. Function calling is not supported.
questions 5
How much does ultramarine-1-flash cost?
What is the context window of ultramarine-1-flash?
What can ultramarine-1-flash do?
How do I use ultramarine-1-flash with the OpenAI SDK?
Can I run ultramarine-1-flash through Requesty?
more from fireworks ai 8
| endpoint | ctx | in /M |
|---|---|---|
| deepseek-v4.1-flash-1017 | 1.0M | $0.30 |
| muse-spark-open | 1.0M | $1.25 |
| deepseek-v4.1-flash | 1.0M | $0.22 |
| deepseek-v4-flash-vision-exp | 1.0M | $0.22 |
| glm-5.3-flash | 1.0M | $0.15 |
| glm-5.3 | 1.0M | $1.40 |
| nemotron-lightning-3.5-30b-a3b | 262K | $0.05 |
| deepseek-v4-pro-0813 | 1M | $1.32 |
call ultramarine-1-flash through one endpoint
One key for this endpoint and 600+ other models. No markup on provider prices, automatic failover when a provider degrades, and prompt caching built in. Methodology