SilkRouter

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SilkRouter Activation
StartPlaygroundModelsCost toolModel pickerTrust
Live model marketplace

Search live SilkRouter models

Filter the public SilkRouter catalog by provider family, lane, price, context, capability, use case, and cost-control fit before creating a key.

Public, unauthenticated, loaded from GET /v1/models.
Create SilkRouter key

Cheap Claude alternative

Use the budget and price filters to compare lower-cost live options against Claude-family entries.

Free LLM API

This page only labels models from live pricing. If no free model is in /v1/models, no free availability is implied.

DeepSeek API

DeepSeek appears only if it is present in the live catalog. Otherwise the page avoids claiming support.

One API for LLMs

Use one OpenAI-compatible SilkRouter API surface for the live models listed here.

Claude API alternative

Search that phrase to compare non-Claude live entries without changing the underlying data source.

Prepaid credits keep experiments capped before production traffic grows.
API key spend limits help separate client, agency, project, and environment usage.
Crypto-friendly top-ups and customer-safe reports keep billing conversations simpler.
Live catalog only
Provider names, pricing, capabilities, context windows, and health are shown only from current public model data or safe model-ID inference.
15
Live direct models

Loaded from public GET /v1/models.

7
Budget-lane entries

Use these first for cost-sensitive routing tests.

17
400K+ context entries

Based on context fields returned by the API.

21
Currently routable

Public health status only; latency and success rate are not exposed here.

21 matching live entries
Claude / AnthropicGemini / GoogleGPT / OpenAI / OpenAI
budget lanehealthy

sr-cheapest

SilkRouter routing via SilkRouter, resolves to gemini-3-flash

Input
$0.073500
Output
$0.441000
Context
1.0M
Pricing
verified
JSONVisionSmoke passed
Try nowCreate keySnippetsEstimate
View model
budget lanehealthy

Cheapest good

SilkRouter routing via SilkRouter, resolves to gemini-3-flash

Input
$0.073500
Output
$0.441000
Context
1.0M
Pricing
verified
JSONVisionSmoke passed
Try nowCreate keySnippetsEstimate
View model
budget lanehealthy

Fast

SilkRouter routing via SilkRouter, resolves to gemini-3-flash

Input
$0.073500
Output
$0.441000
Context
1.0M
Pricing
verified
JSONVisionSmoke passed
Try nowCreate keySnippetsEstimate
View model
balanced lanehealthy

Long context

SilkRouter routing via SilkRouter, resolves to claude-sonnet-4-6

Input
$0.441000
Output
$2.205000
Context
1.0M
Pricing
verified
JSONVisionReasoningSmoke passed
Try nowCreate keySnippetsEstimate
View model
balanced lanehealthy

Coding

SilkRouter routing via SilkRouter, resolves to claude-sonnet-4-6

Input
$0.441000
Output
$2.205000
Context
1.0M
Pricing
verified
JSONVisionReasoningSmoke passed
Try nowCreate keySnippetsEstimate
View model
budget lanehealthy

JSON

SilkRouter routing via SilkRouter, resolves to gemini-3-flash

Input
$0.073500
Output
$0.441000
Context
1.0M
Pricing
verified
JSONVisionSmoke passed
Try nowCreate keySnippetsEstimate
View model
ModelFamily / providerInputOutputContextLaneCapabilitiesHealthCTA
sr-cheapest
SilkRouter routing
SilkRouter
$0.073500$0.4410001.0Mbudget
JSONVision
healthyDetails
sr-cheapest-good
SilkRouter routing
SilkRouter
$0.073500$0.4410001.0Mbudget
JSONVision
healthyDetails
sr-fast
SilkRouter routing
SilkRouter
$0.073500$0.4410001.0Mbudget
JSONVision
healthyDetails
sr-long-context
SilkRouter routing
SilkRouter
$0.441000$2.2050001.0Mbalanced
JSONVisionReasoning
healthyDetails
sr-coding
SilkRouter routing
SilkRouter
$0.441000$2.2050001.0Mbalanced
JSONVisionReasoning
healthyDetails
sr-json
SilkRouter routing
SilkRouter
$0.073500$0.4410001.0Mbudget
JSONVision
healthyDetails
gpt-5.5
GPT / OpenAI
OpenAI
$0.735000$3.6750001.05Mpremium
JSONToolsStreamingReasoning
healthyDetails
gpt-5.4
GPT / OpenAI
OpenAI
$0.367500$2.2050001.05Mbalanced
JSONToolsStreamingReasoning
healthyDetails
gpt-5.4-mini
GPT / OpenAI
OpenAI
$0.073500$0.4410001.05Mbudget
JSONToolsStreamingReasoning
healthyDetails
gpt-5.2
GPT / OpenAI
OpenAI
$0.367500$2.205000400Kbalanced
JSONToolsStreamingReasoning
healthyDetails
gpt-5.3-codex
GPT / OpenAI
OpenAI
$0.735000$3.675000400Kpremium
JSONToolsStreamingReasoning
healthyDetails
gpt-5.3-codex-spark
GPT / OpenAI
OpenAI
$0.735000$3.675000400Kpremium
JSONToolsStreamingReasoning
healthyDetails
claude-opus-4-8
Claude
Anthropic
$0.735000$3.6750001.0Mpremium
JSONVisionReasoning
healthyDetails
claude-opus-4-7
Claude
Anthropic
$0.735000$3.6750001.0Mpremium
JSONVisionReasoning
healthyDetails
claude-sonnet-4-6
Claude
Anthropic
$0.441000$2.2050001.0Mbalanced
JSONVisionReasoning
healthyDetails
claude-opus-4-6
Claude
Anthropic
$0.735000$3.6750001.0Mpremium
JSONVisionReasoning
healthyDetails
claude-opus-4-5-20251101
Claude
Anthropic
$0.735000$3.675000200Kpremium
JSONVisionReasoning
healthyDetails
claude-haiku-4-5-20251001
Claude
Anthropic
$0.147000$0.735000200Kbudget
JSONVisionReasoning
healthyDetails
claude-sonnet-4-5-20250929
Claude
Anthropic
$0.441000$2.205000200Kbalanced
JSONVisionReasoning
healthyDetails
claude-opus-4-1-20250805
Claude
Anthropic
$2.205000$11.025000200Kpremium
JSONVisionReasoning
healthyDetails
gemini-3-flash
Gemini
Google
$0.073500$0.4410001.0Mbudget
JSONVision
healthyDetails