Granite 4.2 8B vs Mistral Medium 3.5 128B

At a Glance

Compare
Pricing and Limits
Input priceFrom · USD / 1M tokens$0.060Deepinfra · Sep 21, 2026Not reported
Output priceFrom · USD / 1M tokens$0.25Deepinfra · Sep 21, 2026Not reported
Context windowMaximum documented tokens131K262K
Model facts checkedSep 2, 2026View model evidence →Aug 28, 2026View model evidence →

Token prices are the lowest available sourced USD rates; input and output may use different providers. Cost ranking estimates output spend on LiveBench, not a full request bill. Ranking methodology →

Available Benchmarks

All benchmark results →
BenchmarkGranite 4.2 8BMistral-Medium-3.5-128B
LMArena Text Arenatext-2026-09-13-d25aabda0010 · arena_rating · leader1,316.7893% of row best · rating · granite-4.2-8b; 95% CI [1305.41435264, 1328.15511064]; votes 3087; rank 2251,420.58100% of row best · rating · mistral-medium-3.5; 95% CI [1414.04225396, 1427.11615611]; votes 10996; rank 104
Overall ResultCounted from the protocol-matched rows above0 benchmark winsNo overall winner1 benchmark winNo overall winner

Third-party benchmark Only like-for-like primary-publisher results are shown; raw scores, relative scores, configuration, and token spend remain visible.

Side-by-Side Facts

FieldGranite 4.2 8BMistral-Medium-3.5-128B
DeveloperIBMMistral AI
FamilyGranite 4 2Mistral Medium 3 5 128b
ModelGranite 4.2 8BMistral-Medium-3.5-128B
VersionGranite 4.2 8BMistral-Medium-3.5-128B
Lifecycleactiveactive
Released2026-08-25Unknown
Knowledge cutoffUnknownUnknown
Input modalitiesTextText, Image
Output modalitiesTextText
Context window131K262K
Total parameters8.8B127.7B
Active parametersUnknownUnknown
Licenseapache-2.0other
Open weightsYesYes
API availableYesUnknown
Self-hostableYesYes
Provider accessDeepinfra (Standard), Openrouter (Standard)Unknown
Capabilitieschat, generation, reasoning, structured_outputs, toolschat, generation, reasoning, tools

Granite 4.2 8B Capabilities

chatgenerationreasoningstructured outputstools
Serving providers2
Canonical IDibm-granite/granite-4.2-8b

Mistral Medium 3.5 128B Capabilities

chatgenerationreasoningtools
Serving providers0
Canonical IDmistralai/Mistral-Medium-3.5-128B

Primary Evidence

Sources and Freshness

Questions

Granite 4.2 8B vs Mistral Medium 3.5 128B FAQs

Is Granite 4.2 8B or Mistral Medium 3.5 128B better for coding?+

This comparison does not currently contain a protocol-matched coding benchmark for both Granite 4.2 8B and Mistral Medium 3.5 128B, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.

Which is cheaper, Granite 4.2 8B or Mistral Medium 3.5 128B?+

Only Granite 4.2 8B has a directly sourced input price: $0.060 per million tokens. Only Granite 4.2 8B has a directly sourced output price: $0.25 per million tokens.

Which has a larger context window, Granite 4.2 8B or Mistral Medium 3.5 128B?+

Mistral Medium 3.5 128B has the larger sourced context window. Granite 4.2 8B supports 131K and Mistral Medium 3.5 128B supports 262K.

Which performs better in benchmarks, Granite 4.2 8B or Mistral Medium 3.5 128B?+

There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.

Can Granite 4.2 8B or Mistral Medium 3.5 128B be self-hosted?+

Both models have the same recorded self-hosting status: supported. Granite 4.2 8B is open weight; Mistral Medium 3.5 128B is open weight.

Can Granite 4.2 8B and Mistral Medium 3.5 128B understand images?+

Granite 4.2 8B is not documented with image input; Mistral Medium 3.5 128B is documented with image input. This reflects supported input modalities, not vision quality.

Which can generate longer answers, Granite 4.2 8B or Mistral Medium 3.5 128B?+

Neither has a larger sourced maximum output. Granite 4.2 8B is — and Mistral Medium 3.5 128B is —.

Do Granite 4.2 8B and Mistral Medium 3.5 128B support reasoning and tool use?+

Granite 4.2 8B: reasoning and tool calling. Mistral Medium 3.5 128B: reasoning, tool calling, and image input. Feature support does not establish relative quality.

Which is available from more inference providers, Granite 4.2 8B or Mistral Medium 3.5 128B?+

Granite 4.2 8B has 2 sourced provider routes; Mistral Medium 3.5 128B has 0, so Granite 4.2 8B has broader tracked availability.

Which offers better value, Granite 4.2 8B or Mistral Medium 3.5 128B?+

There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.

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