Phi 4 vs Pareto

Phi 4 vs Pareto: side-by-side summary

Phi 4 and Pareto are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Phi 4, from Microsoft, has a 16,384-token context window and is priced at $0.07/M tokens input, $0.14/M tokens output on OpenRouter.

Pareto, from Unbiased, has a 262,144-token context window and is priced at $2.50/M tokens input, $7.50/M tokens output on OpenRouter.

Context window

• Phi 4: 16,384 tokens
• Pareto: 262,144 tokens

Price

• Phi 4: $0.07/M tokens input, $0.14/M tokens output
• Pareto: $2.50/M tokens input, $7.50/M tokens output

Provided by

• Phi 4: Microsoft
• Pareto: Unbiased