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Model comparison

Gemma 4 26B A4B vs Inkling

Data verified

Head-to-head evidence from 3 shared benchmark results across 2 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.

57.86/100
Margin
11.1pts
winning →
Thinking Machines Lab
69/100
0 category wins2 category wins

Verified leaderboard positions: Gemma 4 26B A4B unranked; Inkling #17

BenchAlign evidence: Gemma 4 26B A4B supported; Inkling not scored. Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.

Evidence parity. Gemma 4 26B A4B and Inkling share 3 comparable benchmark results. 2 of 8 categories are comparable. 18 results are unique to Gemma 4 26B A4B; 13 to Inkling.

Updated July 15, 2026
Shared results
3
Gemma 4 26B A4B only
18
Inkling only
13
Comparable categories
2 / 8

Pick Inkling if you want the stronger benchmark profile. Gemma 4 26B A4B only becomes the better choice if you want the cheaper token bill or you want the stronger reasoning-first profile.

Confidence note. This is a partial-evidence comparison with 3 shared benchmark results across 2 evidence categories; 2 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.

Why this result

Inkling is clearly ahead on the provisional aggregate, 69 to 56. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

Inkling's sharpest advantage is in knowledge, where it averages 51.7 against 43.8. The single biggest benchmark swing on the page is HLE, 17.2% to 46%.

Inkling is also the more expensive model on tokens at $1.87 input / $4.68 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for Gemma 4 26B A4B. That is roughly Infinityx on output cost alone. Gemma 4 26B A4B is the reasoning model in the pair, while Inkling is not. That usually helps on harder chain-of-thought-heavy tests, but it can also mean more latency and more token spend in real use. Inkling gives you the larger context window at 1M, compared with 256K for Gemma 4 26B A4B.

Category breakdown

Exact category averages are shown below. Not measured means BenchLM does not have enough sourced public coverage for that model and category.

Category scores and score margins for Gemma 4 26B A4B and Inkling
CategoryGemma 4 26B A4BΔInkling
KnowledgeGemma 4 26B A4B43.8Margin 7.9Inkling51.7
MultimodalGemma 4 26B A4B73.8Margin 2.7Inkling76.5
AgenticGemma 4 26B A4BNot measuredMarginNo overlapInkling69.4
CodingGemma 4 26B A4BNot measuredMarginNo overlapInkling68.6
MathGemma 4 26B A4BNot measuredMarginNo overlapInkling97.1
Inst. FollowingGemma 4 26B A4BNot measuredMarginNo overlapInkling79.8

Decisive benchmark drivers

The largest measured benchmark gaps in this matchup, with exact reported values.

More
A · Gemma 4 26B A4BB · Inkling
  1. HLE

    Knowledge
    Source ↗
    A 17.2%B 46%
    Winner: InklingΔ 28.8
    HLE: Gemma 4 26B A4B scored 17.2%; Inkling scored 46%. Inkling wins this benchmark.
  2. MMMU-Pro

    Multimodal
    Source ↗
    A 73.8%B 73.5%
    Winner: Gemma 4 26B A4BΔ 0.3
    MMMU-Pro: Gemma 4 26B A4B scored 73.8%; Inkling scored 73.5%. Gemma 4 26B A4B wins this benchmark.

Operational comparison

Runtime and commercial metrics are compared only when both models have a complete sourced value.

MetricGemma 4 26B A4BInklingComparison
Input / output priceUSD per 1M tokensGemma 4 26B A4B$0 input / $0 outputInkling$1.87 input / $4.68 outputGemma 4 26B A4B has the lower combined listed price.
Generation speedtokens per secondGemma 4 26B A4BNot availableInklingNot availableA complete speed comparison is not available.
First-answer latencyseconds to first tokenGemma 4 26B A4BNot availableInklingNot availableA complete latency comparison is not available.
Context windowmaximum listed tokensGemma 4 26B A4B256KInkling1MInkling lists the larger context window.

Benchmark Deep Dive

Agentic
BenchmarkGemma 4 26B A4BInklingResult
AA Agentic IndexSource 11.0%Not comparable
τ²-bench resultsSource 43.6%Not comparable
GDPval-AASource 13.1%Not comparable
GDPval-AASource 761Not comparable
Terminal-Bench 2.0Source 63.8%Not comparable
BrowseCompSource 77.1%Not comparable
MCP AtlasSource 74.1%Not comparable
Design Arena Agentic Web DevSource 1258Not comparable
Coding
BenchmarkGemma 4 26B A4BInklingResult
AA Coding IndexSource 39.3%Not comparable
Terminal-Bench HardSource 13.6%Not comparable
AA-SciCodeSource 40.0%Not comparable
SWE-bench VerifiedSource 77.6%Not comparable
SWE-bench ProSource 54.3%Not comparable
Terminal-Bench 2.0Source 63.8%Not comparable
Reasoning
BenchmarkGemma 4 26B A4BInklingResult
AA-LCRSource 55.7%Not comparable
CritPtSource 0.0%Not comparable
KnowledgeInkling wins
BenchmarkGemma 4 26B A4BInklingResult
MMLU-ProSource 82.6%Not comparable
HLESource 17.2%46%Inkling leads
HLE w/o toolsSource 8.7%30%Inkling leads
Artificial Analysis Intelligence IndexSource 25.7%Not comparable
AA-GPQA DiamondSource 79.2%Not comparable
AA-HLESource 18.3%Not comparable
AA-Omniscience IndexSource -48.1%Not comparable
AA-Omniscience AccuracySource 18.2%Not comparable
AA-Omniscience Hallucination RateSource 80.9%Not comparable
GPQASource 87.9%Not comparable
GPQA-DSource 87.9%Not comparable
Math
BenchmarkGemma 4 26B A4BInklingResult
AIME26Source 97.1%Not comparable
MultimodalInkling wins
BenchmarkGemma 4 26B A4BInklingResult
MMMU-ProSource 73.8%73.5%Gemma 4 26B A4B leads
AA-MMMU-ProSource 69.2%Not comparable
CharXivSource 82%Not comparable
CharXiv w/o toolsSource 78.1%Not comparable
Inst. Following
BenchmarkGemma 4 26B A4BInklingResult
AA-IFBenchSource 72.4%Not comparable
IFBenchSource 79.8%Not comparable
Frequently Asked Questions (3)

Which is better, Gemma 4 26B A4B or Inkling?

Inkling is ahead on BenchLM's provisional leaderboard, 69 to 56. The biggest single separator in this matchup is HLE, where the scores are 17.2% and 46%.

Which is better for knowledge tasks, Gemma 4 26B A4B or Inkling?

Inkling has the edge for knowledge tasks in this comparison, averaging 51.7 versus 43.8. Inside this category, HLE is the benchmark that creates the most daylight between them.

Which is better for multimodal and grounded tasks, Gemma 4 26B A4B or Inkling?

Inkling has the edge for multimodal and grounded tasks in this comparison, averaging 76.5 versus 73.8. Inside this category, MMMU-Pro is the benchmark that creates the most daylight between them.

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Last updated: July 15, 2026

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