Model catalog

PRYSM routes across 27 models from 12 providers (OpenAI, Anthropic, Google, DeepSeek, xAI, Mistral, Moonshot, Alibaba, Perplexity, Meta, Zhipu, SambaNova). With model: "auto", PRYSM picks the best-value model for each prompt; pass any id below to pin a single request to that model.

Prices are USD per million tokens (MTok). This page mirrors the live catalog — fetch the current data any time from GET /v1/models or prysm models.

Budget

Fast and inexpensive — ideal for classification, simple Q&A, and high-volume work.

ID	Model	Provider	Context	Input	Output	Strengths
`mistral-nemo`	Mistral Nemo	mistral	128K	$0.02	$0.02	classification, simple, fast
`gpt-5-nano`	GPT-5 Nano	openai	128K	$0.05	$0.40	simple, chat, fast
`gemini-2.5-flash-lite`	Gemini 2.5 Flash-Lite	google	1M	$0.10	$0.40	simple, translate, multimodal
`deepseek-v4-flash`	DeepSeek V4 Flash	deepseek	1M	$0.14	$0.28	general, code, math, reasoning, multilingual, value
`llama-4-maverick`	Llama 4 Maverick	meta	128K	$0.27	$0.85	general, multilingual, open-source

Mid

The everyday workhorses — strong quality at a sensible price across most tasks.

ID	Model	Provider	Context	Input	Output	Strengths
`gpt-oss-20b`	GPT-OSS 20B	openrouter	128K	$0.10	$0.40	math, reasoning, code, open-source
`grok-4.1`	Grok 4.1	xai	2M	$0.20	$0.50	realtime, news, long-context
`glm-4.5-air`	GLM-4.5 Air	zhipu	128K	$0.20	$1.10	code, general, value
`gpt-5-mini`	GPT-5 Mini	openai	128K	$0.25	$2.00	structured, json, tool-use
`qwen-2.5-72b`	Qwen 2.5 72B	alibaba	128K	$0.30	$0.80	math, chinese, multilingual, code
`kimi-k2`	Kimi K2	moonshot	128K	$0.35	$1.50	long-context, chinese, analysis
`mistral-medium-3`	Mistral Medium 3	mistral	131K	$0.40	$2.00	multilingual, european, code
`gemini-3-flash`	Gemini 3 Flash	google	1M	$0.50	$3.00	multimodal, fast, long-context
`claude-haiku-4.5`	Claude Haiku 4.5	anthropic	200K	$1.00	$5.00	instruction, safety, chat, fast
`sonar`	Sonar	perplexity	128K	$1.00	$1.00	realtime, news, search, citations

Premium

High-accuracy reasoning, writing, and code for higher-stakes work.

ID	Model	Provider	Context	Input	Output	Strengths
`deepseek-v4-pro`	DeepSeek V4 Pro	deepseek	1M	$0.44	$0.87	reasoning, math, code, chain-of-thought
`kimi-k2-thinking`	Kimi K2 Thinking	openrouter	256K	$0.60	$2.50	reasoning, math, chain-of-thought, long-context
`glm-4.6`	GLM-4.6	zhipu	200K	$0.60	$2.20	code, agentic, reasoning, tool-use
`gpt-5.2`	GPT-5.2	openai	128K	$1.75	$14.00	reasoning, agentic, structured, code
`gemini-3.1-pro`	Gemini 3.1 Pro	google	1M	$2.00	$12.00	multimodal, long-context, reasoning
`claude-sonnet-4.5`	Claude Sonnet 4.5	anthropic	1M	$3.00	$15.00	writing, code, nuance, instruction
`sonar-pro`	Sonar Pro	perplexity	200K	$3.00	$15.00	realtime, news, search, citations, deep-search

Frontier

Maximum capability for the hardest problems — reserved for when accuracy is paramount.

ID	Model	Provider	Context	Input	Output	Strengths
`grok-4.1-heavy`	Grok 4.1 Heavy	xai	2M	$3.00	$15.00	deep-reasoning, realtime, science
`claude-opus-4.6`	Claude Opus 4.6	anthropic	1M	$5.00	$25.00	complex-reasoning, writing, safety
`claude-opus-4.8`	Claude Opus 4.8	anthropic	1M	$6.00	$30.00	complex-reasoning, agentic, safety
`gpt-5.2-pro`	GPT-5.2 Pro	openai	128K	$21.00	$168.00	advanced-reasoning, science, legal

Using a specific model

Pass an id from the tables above instead of auto to skip routing:

client.chat.completions.create(
    model="claude-sonnet-4.5",
    messages=[{"role": "user", "content": "Draft a launch announcement"}],
)

await client.chat.completions.create({
  model: "claude-sonnet-4.5",
  messages: [{ role: "user", content: "Draft a launch announcement" }],
});

curl https://api.prysm1.com/v1/chat/completions \
  -H "Authorization: Bearer $PRYSM_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{ "model": "claude-sonnet-4.5", "messages": [{ "role": "user", "content": "Draft a launch announcement" }] }'

Reference these IDs in a BRAIN.md model, rules, blocked, or fallback field to shape routing without touching code.

Get Started

Core Concepts

SDKs & Tools

Guides

Reference

Model catalog

Budget

Mid

Premium

Frontier

Using a specific model

​Budget

​Mid

​Premium

​Frontier

​Using a specific model

Budget

Mid

Premium

Frontier

Using a specific model