Model Comparison

Phi-4
vs. M (Reasoning)

Comparing 2 AI models · 12 benchmarks · Microsoft, Sarvam

Recommended Pick

Sarvam logoM (Reasoning)9 metric wins

Strongest on: Input price, Output price, TTFT

Lowest Price

Sarvam logo

M (Reasoning)

$0.00/1M input price

Best Reasoning

Sarvam logo

M (Reasoning)

30.6 reasoning score

Blends available reasoning benchmarks

Composite Indices

Higher is better; speed and price are normalized

Standard Benchmarks

Only benchmarks with data are shown

Differences That Matter

Price gap

M (Reasoning) is ∞x cheaper on input tokens than Phi-4.

Reasoning gap

M (Reasoning) leads Phi-4 by 2.3 points on reasoning.

Top-pick rationale

M (Reasoning) wins 9 measurable categories, including Input price, Output price, TTFT, Latency.

Live compare

Response Face-Off

Run one prompt through the selected models and compare response quality with live speed and cost context.

Microsoft logo

Phi-4

Microsoft

Waiting

TTFT

Time

tok/s

Tokens

Cost

Waiting
Sarvam logo

M (Reasoning)

Sarvam

Waiting

TTFT

Time

tok/s

Tokens

Cost

Waiting

Which answer was more useful?

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Full Comparison

Metric
Microsoft logoPhi-4
Microsoft
Top Pick
Sarvam logoM (Reasoning)
Sarvam
Pricing per 1M tokens
Input Cost$0.13/1M$0.00/1M
Output Cost$0.50/1M$0.00/1M
Blended (3:1)$0.22/1M
Specifications
OrganizationMicrosoftSarvam
Release DateDec 12, 2024May 23, 2025
Performance & Speed
Throughput26.3 tok/s
TTFT678ms
Latency678ms
Composite Indices
Value Score100.0
Reasoning Score28.330.6
Intelligence4.93.0
Math18.0
Standard Benchmarks
GPQA57.5%41.6%
MMLU Pro71.4%69.6%
HLE4.1%3.3%
LiveCodeBench23.1%29.5%
MATH 50081.0%84.7%
AIME 202518.0%
AIME (Original)14.3%20.3%
SciCode26.0%17.8%
LCR0.0%0.0%
IFBench23.5%31.8%
TAU-bench v20.0%0.0%
TerminalBench Hard3.8%2.3%

Key Takeaways

M (Reasoning) offers the best value at $0.00/1M,making it ideal for high-volume applications and cost-conscious projects.

M (Reasoning) has the strongest reasoning profile with a 30.6 reasoning score,combining the available reasoning-heavy benchmarks.

All models support context windows of ∞+ tokens,suitable for processing lengthy documents and maintaining extended conversations.

When to Choose Each Model

Microsoft logo

Phi-4

  • General-purpose AI
  • Versatile applications
Sarvam logo

M (Reasoning)

  • Cost-sensitive applications
  • High-volume processing
  • Complex reasoning tasks
  • Research & analysis