Prism
Multi-model intelligence

One question.
The world's leading AI models.
One stronger answer.

Ask Prism normally or bring multiple AI models into the same problem. Compare their answers, have Prism Judge them, let the models Debate, and Fuse their strongest reasoning into a synthesized response.

Try Blind Compare →

Compare. Judge. Debate. Synthesize.

Many models. One Prism.

Leading models, brought into the same problem.

Prism is the intelligence layer in the center—not just a model router.

OpenAIGPT-5.6 Sol
AnthropicClaude Fable 5
GoogleGemini 3.1 Pro
xAIGrok 4.20
DeepSeekDeepSeek V4 Pro
MetaLlama 4 Scout
OpenAIAnthropicGooglexAIDeepSeekMeta
PRISMMulti-model intelligence layer
CompareJudgeDebateFuse

One synthesized answer

Model names and trademarks belong to their respective owners. No provider endorsement is implied.

Four ways to think further

More than answers side by side.

Use the right multi-model method for the question in front of you.

Compare

See what the models actually think.

Prism asks multiple models independently, before one answer can influence another. Compare reasoning, recommendations, factual claims, confidence, omissions, and disagreements—then use Compare Differences to surface the meaningful gaps.

GPTClaudeGemini
Independent answers · Differences highlighted
Judge

Let Prism Judge the answers.

When models disagree, an independent evaluation layer can assess correctness, reasoning quality, relevance, completeness, factual support, strengths, and weaknesses—so you do not have to choose blindly.

Model AModel BModel C
Prism Judge → Evaluation · Ranking · Why
Debate

Make the models defend their answers.

Debate Mode lets competing responses challenge assumptions, identify weaknesses, and answer opposing reasoning. It is built for difficult decisions, disputed research, competing strategies, and technical tradeoffs—not just spectacle.

Claude ↔ GPTGPT ↔ Gemini
Arguments · Counterarguments · Open questions
Fusion

Turn many answers into one.

Prism takes the strongest ideas across multiple models, accounts for disagreement, and synthesizes them into one coherent response. It is intelligent synthesis—not blind averaging—and every underlying answer remains inspectable.

GPT answerClaude answerGemini answerGrok answer
Synthesized Prism answer

How Prism works

Ask simply. Go deeper when it matters.

  1. 1

    Ask

    Ask Prism just like a normal AI.

  2. 2

    Compare

    Get independent perspectives from leading models.

  3. 3

    Judge

    Evaluate which answers are strongest and why.

  4. 4

    Debate

    Let models challenge one another when disagreement matters.

  5. 5

    Fuse

    Turn the strongest reasoning into one synthesized response.

Ask Prism anything…

Start with normal chat. Then get another opinion, Compare, Judge, Debate, or Fuse without rebuilding your question.

Blind Compare

Take the logos away.

Choose the answer you prefer before Prism reveals which model wrote it—a useful, more objective way to compare responses without brand bias.

Answer AIndependent response
Answer BIndependent response
Choose winner → Reveal models
Try Blind Compare →

Mode guide

One product. Several ways to reason.

Chat
One strong routed answer.
Compare
Independent answers side by side.
Judge
Evaluate which responses are strongest.
Debate
Let models challenge competing reasoning.
Fusion
Combine the strongest ideas into one response.
Blind Compare
Choose before seeing the model names.

Practical intelligence

See why each mode matters.

Question

“What strategy should my company use to enter Japan?”

  • Compare six independent strategies
  • Judge which are best supported
  • Debate the strongest competing plans
  • Fuse one final strategy
Question

“Is this technical architecture safe?”

  • Compare independent model reviews
  • Judge the strongest analysis
  • Debate disputed design decisions
  • Fuse a consolidated recommendation

The difference

More than a model switcher.

Opening more tabs gives you more reading. Prism adds the evaluation and synthesis layer that makes multiple answers useful.

Typical multi-model flow

  • Choose a model
  • Receive one response
  • Manually compare tabs

Prism

  • Independent model answers
  • Disagreement analysis
  • Blind Compare and Judge
  • Debate and intelligent Fusion
  • One synthesized response

Current model catalog

Choose the right capability for the work.

This display is generated from Prism's active canonical model catalog.

frontier

  • Claude Fable 5power
  • Claude Opus 5power
  • GPT-5.6 Solpower
  • Gemini 3.1 Propower
  • Kimi K3power

standard

  • Claude Sonnet 5pro
  • GPT-5.6 Terrapro
  • Gemini 3.7 Flashpro
  • Grok 4.20pro
  • Grok 4.6pro
  • DeepSeek V4 Propro

economy

  • GPT-5.6 Lunafree
  • DeepSeek V4 Flashfree
  • Llama 4 Scoutfree
  • Llama 4 Maverickfree
  • DeepSeek V4 Flash Visionpower

Grounded work

Bring context, not just prompts.

Workspaces

Ground models in your PDFs, documents, and notes so every response works from the same source material.

Grounded research

Bring current sources into questions where recency and factual support matter, then compare how models interpret the evidence.

Simple plans, transparent usage

Every model on every plan.

Subscriptions unlock capabilities, not models. AI usage is metered separately in real dollars — no credits or mystery currency.

Free / PAYG

$0/month

Provider cost 1.6×

  • Every model, pay-as-you-go
  • Chat
  • Two-model comparisons
  • Blind Compare
Start free

Pro

$19/month

Provider cost 1.6×

  • Chat
  • Four-model Compare
  • Debate and Judge
  • Workspaces
Get Pro

Power

$49/month

Provider cost 1.6×

  • Eight-model Compare
  • Heavy Debate and Judge
  • Workspaces
  • Priority support
Get Power

Many models. One Prism.

Ask one question. Get independent answers. Compare, Judge, Debate, and Fuse the strongest reasoning.

Ask Prism