OpenAI compatible API · Attested · Public status

Meta: Llama 4 Maverick vs OpenAI: GPT-5.4 Mini

Compare Meta: Llama 4 Maverick and OpenAI: GPT-5.4 Mini by providers, context, price, and TrustedRouter route support.

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

Meta: Llama 4 Maverick has the lower cheapest prompt+completion route on TrustedRouter. Meta: Llama 4 Maverick has more provider fallback routes, while Meta: Llama 4 Maverick has the larger context window. Current TrustedRouter probes show OpenAI: GPT-5.4 Mini with the lower p50 TTFT.

$1.176/1MMeta: Llama 4 Maverick cheapest route

$5.5125/1MOpenAI: GPT-5.4 Mini cheapest route

1539 msMeta: Llama 4 Maverick measured p50 TTFT

1145 msOpenAI: GPT-5.4 Mini measured p50 TTFT

Meta: Llama 4 MaverickOpenAI: GPT-5.4 Mini

Model idmeta-llama/llama-4-maverickopenai/gpt-5.4-mini

Publisher

Cerebras

OpenAI

AI IQ IQ 90#91 IQ 112#37

Context1,048,576 tokens400,000 tokens

Provider routes44

Cheapest route$1.176/1M$5.5125/1M

Privacy posturehas ZDR routehas ZDR route

Modes chat chat

Meta: Llama 4 Maverick routes

Overview4 endpoints
PricingPrompt and completion rates
ProvidersAll serving providers

OpenAI: GPT-5.4 Mini routes

Overview4 endpoints
PricingPrompt and completion rates
ProvidersAll serving providers

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-azure.trustedrouter.com/v1",
    api_key="sk-tr-v1-..."
)

response = client.chat.completions.create(
    model="meta-llama/llama-4-maverick",
    messages=messages,
)