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Comparison · 2 models · Updated Nov 2, 2026

Granite-4.0-H-Micro vs Nemotron VoiceChat

Too close to call on our weighted score (Nemotron VoiceChat 65, Granite-4.0-H-Micro 62). The right pick depends on what you value most.

  1. IBM

    Granite-4.0-H-Micro

    Released Oct 2, 2025

    62/100
    • ECI—
    • Price$0.018 / $0.115
    • Context131K
  2. NVIDIA

    Nemotron VoiceChat

    Released Mar 16, 2026

    65/100
    • ECI—
    • PriceFree / Free
    • Context128K
  3. Add a model

    Make it a three-way comparison.

01 — Verdict

Too close to call

It is close. Our weighted score puts them within 3 points (Nemotron VoiceChat 65/100, Granite-4.0-H-Micro 62/100), so choose by what matters most for your work: Nemotron VoiceChat on price and Granite-4.0-H-Micro for long inputs. The score weighs price 50%, inputs & features 30%, context window 20%. None of the shared benchmarks cover every model here yet, so capability is left out of this verdict.

  • CapabilityNot enough dataNo independent benchmark covers every model here yet
  • Lowest priceNemotron VoiceChatNemotron VoiceChat Free · Granite-4.0-H-Micro $0.042 per 1M tokens (3:1 blend)
  • Longest contextGranite-4.0-H-MicroGranite-4.0-H-Micro 131,072 · Nemotron VoiceChat 128,000 tokens
  • Widest inputsNemotron VoiceChatGranite-4.0-H-Micro: Text · Nemotron VoiceChat: Text, Audio
  • Self-hostingAll open weightsEvery model here can be downloaded and run on your own hardware
How the score is built
MeasureWeightGranite-4.0-H-MicroNemotron VoiceChat
Price50%100100
Inputs & features30%2535
Context window20%2524
Overall100%62/10065/100

Left out because at least one model lacks the data: capability. The remaining weights were rescaled.

02 — Side by side

Every spec in one table

Highlighted cells lead their row. Dashes mean the data is not published.

Granite-4.0-H-Micro vs Nemotron VoiceChat specifications side by side
SpecificationGranite-4.0-H-MicroIBMNemotron VoiceChatNVIDIA
Capability
Capabilities Index (ECI)——
ECI rank——
Price per million tokens
Input$0.018Free (best)
Output$0.115Free (best)
Cached input——
Blended (3:1)$0.042Free (best)
Long-context rateSame rateSame rate
Price sourceMedian of 2 providersOfficial Nvidia API
Limits
Context window131,072 tokens (best)128,000 tokens
Max output131,072 tokens (best)8,192 tokens
Inputs and features
TextYesYes
ImagesNoNo
PDFsNoNo
AudioNoYes
VideoNoNo
ReasoningNoNo
Tool callingYesYes
Structured outputNoNo
Availability
WeightsOpenOpen
API model ID—nvidia/nemotron-voicechat
API providers2 (best)1
ReleasedOct 2, 2025Mar 16, 2026
Knowledge cutoff——
03 — Cost

What would a month cost?

Enter your expected volume in millions of tokens. List prices only; caching and batch discounts would lower these.

  • Granite-4.0-H-Micro$0.405
  • Nemotron VoiceChatFree
04 — Questions

Which should you choose?

Which is better: Granite-4.0-H-Micro or Nemotron VoiceChat?

It is close. Our weighted score puts them within 3 points (Nemotron VoiceChat 65/100, Granite-4.0-H-Micro 62/100), so choose by what matters most for your work: Nemotron VoiceChat on price and Granite-4.0-H-Micro for long inputs. The score weighs price 50%, inputs & features 30%, context window 20%. None of the shared benchmarks cover every model here yet, so capability is left out of this verdict.

Which is cheaper, Granite-4.0-H-Micro or Nemotron VoiceChat?

Nemotron VoiceChat is cheaper at Free input / Free output per million tokens (official Nvidia API price). Granite-4.0-H-Micro costs $0.018 input / $0.115 output per million tokens (median across 2 API providers). Nemotron VoiceChat is listed as free.

Which scores higher on benchmarks?

There is no independent benchmark that covers both models yet. Granite-4.0-H-Micro has not been scored yet and Nemotron VoiceChat has not been scored yet.

Which is better for coding?

There are no published SWE-bench Verified results for Granite-4.0-H-Micro and Nemotron VoiceChat yet, so there is no like-for-like coding score. Test both on a sample of your own tasks. Both support tool calling for agent workflows.

Which has the bigger context window?

Granite-4.0-H-Micro has the largest context window at 131,072 tokens, against 128,000 for Nemotron VoiceChat. Maximum output per response: Granite-4.0-H-Micro up to 131,072, Nemotron VoiceChat up to 8,192 tokens.

Which can read images, PDFs, audio or video?

Granite-4.0-H-Micro accepts text; Nemotron VoiceChat accepts text and audio. Nemotron VoiceChat handles the widest range of inputs.

Are any of these open source?

Yes, both publish their weights, so you can self-host them.

Which is newer?

Nemotron VoiceChat is the newest, released Mar 16, 2026. Granite-4.0-H-Micro came out Oct 2, 2025.

How do you decide the winner?

Each model gets a 0–100 score on capability (50%, independent benchmark results); price (25%, blended price per million tokens (3 input : 1 output), log scale); inputs & features (15%, image, PDF, audio and video input, tool calling, structured output and reasoning); context window (10%, maximum tokens per request, log scale). Dimensions missing for any model are dropped and the remaining weights rescaled, so every model is judged on the same evidence. Specs and prices come from public model listings and the labs’ own API pages; capability scores come from independent benchmark runs. Data updated Nov 2, 2026.