DeepSeek V4.1 Flash vs 0GM-1.0-35B-A3B-SIA
Practical read: DeepSeek V4.1 Flash costs under a tenth as much, reads more context and starts answering sooner. One API key runs both.
No card required. Start with 1 million free tokens.
Side by side:
| Attribute | DeepSeek V4.1 Flash | 0GM-1.0-35B-A3B-SIA |
|---|---|---|
| Price, 1M in + out | $0.16 Engy, cheapest route | $3.96 0G Private Computer, cheapest route |
| Best for | Low cost, long documents and speed | |
| Input / output, 1M | $0.032 / $0.13 | $0.57 / $3.39 |
| Cached input | $0.01/1M to $0.1899/1M | $0.188494/1M |
| Context window | 1.05M 1,048,576 tokens | 33K 32,768 tokens |
| First token, p50 | 0.71 s via Together | 2.5 s via 0G Private Computer |
| AI IQ | IQ 126 #24 on AI IQ | Unrated |
| Provider routes | 21 with failover | 1 |
| Privacy | Confidential E2EE and zero retention route | Provider TEE claim |
| Recent route uptime range | 80.00% to 100.00% | 100.00% |
| Publisher | DeepSeek | 0G Private Computer |
| Modes | chat decide | chat |
| More detail |
Price adds one million input and one million output tokens on the cheapest route. Prices and speed change: see the monthly reports and run a small eval before you choose a default.
Test both with your agent
Paste this into Claude Code, Cursor or any coding agent.
Compare DeepSeek V4.1 Flash and 0GM-1.0-35B-A3B-SIA in this project through TrustedRouter.
1. Read https://trustedrouter.com/docs/llms.txt
2. Point the OpenAI-compatible client at
https://api.trustedrouter.com/v1 and read the key from
TRUSTEDROUTER_API_KEY.
3. Run our eval prompts on deepseek/deepseek-v4.1-flash, then on zero-g/0gm-1.0-35b-a3b-sia.
4. Show me cost, latency and quality side by side before changing the default.
import os
from openai import OpenAI
client = OpenAI(
base_url="https://api.trustedrouter.com/v1",
api_key=os.environ["TRUSTEDROUTER_API_KEY"],
)
for model in ("deepseek/deepseek-v4.1-flash", "zero-g/0gm-1.0-35b-a3b-sia"):
response = client.chat.completions.create(
model=model,
messages=[{"role": "user", "content": "What is the capital of France?"}],
)
print(model, response.choices[0].message.content)
for model in deepseek/deepseek-v4.1-flash zero-g/0gm-1.0-35b-a3b-sia; do
curl https://api.trustedrouter.com/v1/chat/completions \
-H "Authorization: Bearer $TRUSTEDROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d "{\"model\": \"$model\", \"messages\": [{\"role\": \"user\", \"content\": \"What is the capital of France?\"}]}"
done
Questions
Which should I use, DeepSeek: DeepSeek V4.1 Flash or 0GM-1.0-35B-A3B-SIA?
DeepSeek V4.1 Flash has the lower published input-plus-output rate, more Credits provider routes, the larger context window and the lower measured p50 time to first token.
Is DeepSeek: DeepSeek V4.1 Flash or 0GM-1.0-35B-A3B-SIA cheaper?
The current cheapest TrustedRouter route is $0.15825/1M for DeepSeek: DeepSeek V4.1 Flash and $3.95836/1M for 0GM-1.0-35B-A3B-SIA. The comparison uses current catalog prices and updates as provider pricing changes.
Is DeepSeek: DeepSeek V4.1 Flash or 0GM-1.0-35B-A3B-SIA faster?
Current measured p50 time to first token is 711 ms for DeepSeek: DeepSeek V4.1 Flash and 2522 ms for 0GM-1.0-35B-A3B-SIA. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.
Can I test DeepSeek: DeepSeek V4.1 Flash and 0GM-1.0-35B-A3B-SIA with the same API?
Yes. Use the same OpenAI-compatible TrustedRouter base URL and API key, then change only the model id between deepseek/deepseek-v4.1-flash and zero-g/0gm-1.0-35b-a3b-sia. This makes side-by-side evals possible without maintaining two provider integrations.
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Try DeepSeek V4.1 Flash and 0GM-1.0-35B-A3B-SIA with one key.
TrustedRouter is useful when you know the model you want, but still need provider rollover, budget limits, usage records, and a prompt path you can verify.
No card required. Start with 1 million free tokens.