Private AI

Nano GPT logo
NanoGPT
Nano GPT logo
NanoGPT
Nano GPT logo
NanoGPT
Search
 
 
 
 
All conversations

Create

Chat
Studio

Explore

Models
Pricing
AI Apps
Blog

Library

Gallery
Workspace
Usage
API
Suggestions and bugs
Terms

|

Privacy

|

Refunds
Balance
Subscription
Teams
Referrals
Presets
Settings
FAQPress & mediaBrand assetsBenchmarksEarn crypto
All providers
Darkbloom

Darkbloom

GLB
15 models available

Darkbloom says ordinary coordinator logs are designed not to contain prompt content and its policy does not grant general-purpose model-training rights. Its policy permits short operational content retention and longer preservation for support, abuse review, legal compliance, or disputes; its terms also state that end-to-end encryption between consumer and provider is not currently guaranteed.

Data handling can vary by model and deployment. The privacy badge above shows the more conservative of the provider-wide fallback and the policies for routes on this page; each model page shows the policy for that specific route.

Models served by Darkbloom

15 models

ModelContextInput /MOutput /MCache read /MCache hitTTFTThroughput
Gemma 4 26B A4B
INT8
131k$0.0441/M$0.231/MN/A0%1.8s21 tps
Gemma 4 26B A4B (Thinking)
INT4
131k$0.0441/M$0.231/MN/A0%1.8s21 tps
GLM 5.3 Flash
FP4
262k$0.0682/M$0.189/M$0.0341/MN/A3.7s24 tps
GPT OSS 20B
FP8
TEE attested
131k$0.0189/M$0.0945/MN/A0%1.4s50 tps
MiMo V2.6 Flash
FP4
TEE attested
1.0M$0.105/M$0.294/M$0.0021/MN/A3.4s31 tps
Nvidia Nemotron 3.5 Lightning
TEE attested
262k$0.0263/M$0.126/MN/AN/AN/AN/A
Nvidia Nemotron 3.5 Lightning Thinking
TEE attested
262k$0.0263/M$0.126/MN/AN/AN/AN/A
Nvidia Nemotron 3.5 Super VL
NVFP4
TEE attested
262k$0.063/M$0.367/M$0.0394/MN/A13.3s40.5 tps
Qwen 3.6 35B A3B
FP4
TEE attested
262k$0.0525/M$0.735/MN/AN/A2.7s42 tps
Qwen3.5 35B A3B
FP4
TEE attested
262k$0.0682/M$0.787/MN/AN/A1.3s46 tps
Qwen3.5 9B
FP4
262k$0.084/M$0.136/MN/AN/A2.1s26 tps
Qwen3.8 27B
INT4
TEE attested
262k$0.0367/M$2.31/MN/AN/A2.4s25 tps
Qwen3.8 27B Thinking
INT4
TEE attested
262k$0.0367/M$2.31/MN/AN/A2.4s25 tps
Ternary Bonsai 2 27B
INT4
262k$0.0787/M$0.525/M$0.0394/MN/A3.9s16 tps
Ternary Bonsai2 9B
INT4
TEE attested
262k$0.084/M$0.136/M$0.042/MN/A1.5s42 tps
Gemma 4 26B A4B
INT8
Context
131k
Input /M
$0.0441/M
Output /M
$0.231/M
Cache read /M
N/A
Cache hit
0%
TTFT
1.8s
Throughput
21 tps
Gemma 4 26B A4B (Thinking)
INT4
Context
131k
Input /M
$0.0441/M
Output /M
$0.231/M
Cache read /M
N/A
Cache hit
0%
TTFT
1.8s
Throughput
21 tps
GLM 5.3 Flash
FP4
Context
262k
Input /M
$0.0682/M
Output /M
$0.189/M
Cache read /M
$0.0341/M
Cache hit
N/A
TTFT
3.7s
Throughput
24 tps
GPT OSS 20B
FP8
TEE attested
Context
131k
Input /M
$0.0189/M
Output /M
$0.0945/M
Cache read /M
N/A
Cache hit
0%
TTFT
1.4s
Throughput
50 tps
MiMo V2.6 Flash
FP4
TEE attested
Context
1.0M
Input /M
$0.105/M
Output /M
$0.294/M
Cache read /M
$0.0021/M
Cache hit
N/A
TTFT
3.4s
Throughput
31 tps
Nvidia Nemotron 3.5 Lightning
TEE attested
Context
262k
Input /M
$0.0263/M
Output /M
$0.126/M
Cache read /M
N/A
Cache hit
N/A
TTFT
N/A
Throughput
N/A
Nvidia Nemotron 3.5 Lightning Thinking
TEE attested
Context
262k
Input /M
$0.0263/M
Output /M
$0.126/M
Cache read /M
N/A
Cache hit
N/A
TTFT
N/A
Throughput
N/A
Nvidia Nemotron 3.5 Super VL
NVFP4
TEE attested
Context
262k
Input /M
$0.063/M
Output /M
$0.367/M
Cache read /M
$0.0394/M
Cache hit
N/A
TTFT
13.3s
Throughput
40.5 tps
Qwen 3.6 35B A3B
FP4
TEE attested
Context
262k
Input /M
$0.0525/M
Output /M
$0.735/M
Cache read /M
N/A
Cache hit
N/A
TTFT
2.7s
Throughput
42 tps
Qwen3.5 35B A3B
FP4
TEE attested
Context
262k
Input /M
$0.0682/M
Output /M
$0.787/M
Cache read /M
N/A
Cache hit
N/A
TTFT
1.3s
Throughput
46 tps
Qwen3.5 9B
FP4
Context
262k
Input /M
$0.084/M
Output /M
$0.136/M
Cache read /M
N/A
Cache hit
N/A
TTFT
2.1s
Throughput
26 tps
Qwen3.8 27B
INT4
TEE attested
Context
262k
Input /M
$0.0367/M
Output /M
$2.31/M
Cache read /M
N/A
Cache hit
N/A
TTFT
2.4s
Throughput
25 tps
Qwen3.8 27B Thinking
INT4
TEE attested
Context
262k
Input /M
$0.0367/M
Output /M
$2.31/M
Cache read /M
N/A
Cache hit
N/A
TTFT
2.4s
Throughput
25 tps
Ternary Bonsai 2 27B
INT4
Context
262k
Input /M
$0.0787/M
Output /M
$0.525/M
Cache read /M
$0.0394/M
Cache hit
N/A
TTFT
3.9s
Throughput
16 tps
Ternary Bonsai2 9B
INT4
TEE attested
Context
262k
Input /M
$0.084/M
Output /M
$0.136/M
Cache read /M
$0.042/M
Cache hit
N/A
TTFT
1.5s
Throughput
42 tps

Prices are per million tokens. TTFT is the observed time to first token. Selectable routes include the applicable provider-selection markup; fixed routes show the standard model price. Availability and pricing refresh continuously; each model page shows the live provider comparison.

Using Darkbloom via the API

Call a model served by Darkbloom using its displayed model ID, including the provider suffix when selection is supported.

cURL

curl https://nano-gpt.com/api/v1/chat/completions \
  -H "Authorization: Bearer $NANOGPT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "google/gemma-4-26b-a4b-it:darkbloom",
    "messages": [{"role": "user", "content": "Hello"}]
  }'

For models with provider selection, append :darkbloom to the model ID, set "provider": "darkbloom" in the request body, or send an X-Provider: darkbloom header. Explicit provider selection adds a route-specific markup over that provider's base price; the prices in the table above already include it. Models without provider selection use the displayed model ID without a provider suffix or selection surcharge.

See the API documentation for provider preferences, price-aware routing, and error behavior.

Darkbloom terms of useDarkbloom privacy policy