OpenAI compatible API · Attested · Public status

DeepSeek V3.1 vs Meta: Llama 3.1 70B Instruct

DeepSeek V3.1 vs Meta: Llama 3.1 70B Instruct: compare current API pricing, context, provider routes, privacy, p50 latency, and OpenAI-compatible access.

Verify gateway

Onebase URL to migrate

100sof models and routes

0prompt or output logs. Always.

Compare routesProviders, price, context, and policy posture in one view.

Use auto when uptime mattersKeep a primary model and let fallback handle provider failures.

Same API shapeUse the OpenAI client and set the model you want.

Practical read

Monthly evidence

Meta: Llama 3.1 70B Instruct has the lower cheapest prompt+completion route on TrustedRouter. DeepSeek V3.1 has more provider fallback routes, while DeepSeek V3.1 has the larger context window. Current TrustedRouter probes show DeepSeek V3.1 with the lower p50 TTFT.

$1.266/1MDeepSeek V3.1 cheapest route

$0.844/1MMeta: Llama 3.1 70B Instruct cheapest route

1797 msDeepSeek V3.1 fastest measured p50 TTFT via atlas-cloud

1804 msMeta: Llama 3.1 70B Instruct fastest measured p50 TTFT via telnyx

Prices and live route measurements can change. Use the monthly reports when you need a stable evidence window, then run a small task-specific eval before choosing a production default.

DeepSeek V3.1Meta: Llama 3.1 70B Instruct

Model iddeepseek/deepseek-v3.1meta-llama/llama-3.1-70b-instruct

Publisher DeepSeek Cerebras

AI IQ IQ 95#105 —

Context131,072 tokens131,072 tokens

Credits provider routes53

Cheapest route$1.266/1M$0.844/1M

Cached input$0.13715/1M to $0.142425/1M$0.633/1M

Privacy postureprovider posture variesprovider posture varies

Fastest measured p50 TTFT1797 ms via atlas-cloud1804 ms via telnyx

Highest measured throughputnot enough datanot enough data

Recent route uptime range100.00%100.00%

Modes chat chat

DeepSeek V3.1 routes

Overview5 Credits routes
PricingInput, cached input, and output rates
ProvidersAll serving providers

Meta: Llama 3.1 70B Instruct routes

Overview3 Credits routes
PricingInput, cached input, and output rates
ProvidersAll serving providers

Related comparisons

Browse every comparison

DeepSeek V3.1 vs Z.ai: GLM 5.233 combined provider routes
DeepSeek V3.1 vs Z.ai: GLM 5.332 combined provider routes
DeepSeek V3.1 vs Z.ai: GLM 5.3 Flash31 combined provider routes
Meta: Llama 3.1 70B Instruct vs Z.ai: GLM 5.231 combined provider routes
Meta: Llama 3.1 70B Instruct vs Z.ai: GLM 5.330 combined provider routes
DeepSeek V3.1 vs DeepSeek: DeepSeek V4 Flash 073129 combined provider routes
DeepSeek V3.1 vs MoonshotAI: Kimi K329 combined provider routes
Meta: Llama 3.1 70B Instruct vs Z.ai: GLM 5.3 Flash29 combined provider routes

Production choice

Pick a default model. Keep fallback enabled.

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.

OpenAI clientPython

client = OpenAI(
    base_url="https://api.trustedrouter.com/v1",
    api_key="sk-tr-v1-..."
)

response = client.chat.completions.create(
    model="deepseek/deepseek-v3.1",
    messages=messages,
)

Questions

Which should I use, DeepSeek V3.1 or Meta: Llama 3.1 70B Instruct?

Is DeepSeek V3.1 or Meta: Llama 3.1 70B Instruct cheaper?

The current cheapest TrustedRouter route is $1.266/1M for DeepSeek V3.1 and $0.844/1M for Meta: Llama 3.1 70B Instruct. The comparison uses current catalog prices and updates as provider pricing changes.

Is DeepSeek V3.1 or Meta: Llama 3.1 70B Instruct faster?

Current measured p50 time to first token is 1797 ms for DeepSeek V3.1 and 1804 ms for Meta: Llama 3.1 70B Instruct. These are routed probe measurements, not vendor-advertised speeds, and update as new samples arrive.

Can I test DeepSeek V3.1 and Meta: Llama 3.1 70B Instruct 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-v3.1 and meta-llama/llama-3.1-70b-instruct. This makes side-by-side evals possible without maintaining two provider integrations.