API cost decision in 10 seconds

Granite 4.1 8B vs 🔥Claude Sonnet 4.6

Pick Granite 4.1 8B for lower cost; pick Claude Sonnet 4.6 only if the larger context window matters more.

Pricing data updated:  Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

Pick Granite 4.1 8B for lower cost; pick Claude Sonnet 4.6 only if the larger context window matters more.

On the standard 1M input plus 500K output workload, Granite 4.1 8B is estimated at $0.1 vs $10.5 for Claude Sonnet 4.6, saving $10.4 (99% lower).

Cost-first pickGranite 4.1 8B
Context-first pickClaude Sonnet 4.6
Sample savings$10.499%
10x traffic gap$104

Claude Sonnet 4.6 has more context, but Granite 4.1 8B saves $10.4 on the standard workload. At 10x that traffic, the same price gap is about $104. Use the calculator below to replace the sample workload with your own token volume.

Cost sensitivity

Workload Sensitivity

Same prices, different token mixes.

Granite 4.1 8B stays cheaper across input-heavy, balanced, and output-heavy sample workloads.

Workload shapeToken mixBetter pickGranite 4.1 8BClaude Sonnet 4.6
Input-heavy / RAG 5M input + 500K output Granite 4.1 8B $0.3 $22.5
Balanced workload 1M input + 1M output Granite 4.1 8B $0.15 $18
Output-heavy chatbot 1M input + 5M output Granite 4.1 8B $0.55 $78
Cheaper inputGranite 4.1 8B$0.05 vs $3 / 1M
Cheaper outputGranite 4.1 8B$0.1 vs $15 / 1M
Larger contextClaude Sonnet 4.6131.07K vs 1M
Sample workloadGranite 4.1 8B$0.1 vs $10.5

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.
Granite 4.1 8BCalculating…Estimated API cost
Claude Sonnet 4.6Calculating…Estimated API cost
Cheaper for this workloadCalculating…Difference: calculating…

This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.

Quick Decision

Verdict

Granite 4.1 8B has the lower input price, Granite 4.1 8B has the lower output price, and Claude Sonnet 4.6 offers the larger context window.

For a 1M input token plus 500K output token workload, the estimated API cost is $0.1 for Granite 4.1 8B and $10.5 for Claude Sonnet 4.6.

Best Fit

Choose Granite 4.1 8B when you care most about lower input-token price, and lower output-token price.

Choose Claude Sonnet 4.6 when you care most about larger context window.

Head-to-Head Specs
FeatureGranite 4.1 8B
(IBM)		🔥Claude Sonnet 4.6
(Anthropic)
Input Price
prompt tokens per 1M		$0.05$3
Completion Price
per 1M tokens		$0.1$15
Sample Workload Cost
1M input + 500K output		$0.1$10.5
Context Window131.07K1M
Release Date2026-04-302026-02-17
Popularity#4
Granite 4.1 8B

Granite 4.1 8B is a dense, decoder-only 8-billion-parameter language model from IBM, part of the Granite 4.1 family. It supports a 131K-token context window and is designed for enterprise tasks...

Claude Sonnet 4.6

Sonnet 4.6 is Anthropic's most capable Sonnet-class model yet, with frontier performance across coding, agents, and professional work. It excels at iterative development, complex codebase navigation, end-to-end project management with...

Use-Case Decision Matrix

Use caseBetter pickWhy
Budget-constrained productionGranite 4.1 8BOn the standard 1M input plus 500K output workload, Granite 4.1 8B is estimated at $0.1 vs $10.5 for Claude Sonnet 4.6, saving $10.4 (99% lower).
High-volume input processingGranite 4.1 8BLower prompt-token price matters most when prompts or retrieved passages dominate the bill.
Long responses and chatbotsGranite 4.1 8BLower output-token price matters most when assistants generate many completion tokens.
RAG or long-document workClaude Sonnet 4.6A larger context window leaves more room for retrieved passages and source files.