Together AI - Gemma 3n-e4B vs Llama 2 7B

Together AI - Gemma 3n-e4B (2026) and Llama 2 7B (2023) are compact production models from Google DeepMind and AI at Meta. Together AI - Gemma 3n-e4B ships a 8k-token context window, while Llama 2 7B ships a 4k-token context window. On pricing, Together AI - Gemma 3n-e4B costs $0.02/1M input tokens versus $0.20/1M for the alternative. This comparison covers specs, pricing, API access, capabilities, benchmarks, input and output token costs, and production fit for coding and agent workloads.

Together AI - Gemma 3n-e4B is ~900% cheaper at $0.02/1M; pay for Llama 2 7B only for provider fit.

Decision scorecard

Local evidence first
SignalTogether AI - Gemma 3n-e4BLlama 2 7B
Best fortool-calling agentsgeneral production evaluation
Decision fitAgents, Classification, and JSON / Tool useCoding and Classification
Context window8k4k
Cheapest output$0.04/1M tokens$0.20/1M tokens
Provider routes1 tracked1 tracked
Shared benchmarks0 shared0 shared

Decision tradeoffs

Choose Together AI - Gemma 3n-e4B when...
  • Together AI - Gemma 3n-e4B has the larger context window for long prompts, retrieval packs, or transcript analysis.
  • Together AI - Gemma 3n-e4B has the lower cheapest tracked output price at $0.04/1M tokens.
  • Together AI - Gemma 3n-e4B uniquely exposes JSON / Tool use and Structured outputs in local model data.
  • Local decision data tags Together AI - Gemma 3n-e4B for Agents, Classification, and JSON / Tool use.
Choose Llama 2 7B when...
  • Local decision data tags Llama 2 7B for Coding and Classification.

Monthly cost at traffic

Estimate token spend from the cheapest tracked input and output route or tier on this page.

Lower estimate Together AI - Gemma 3n-e4B

Together AI - Gemma 3n-e4B

$26.00

Cheapest tracked route/tier: Together AI

Llama 2 7B

$210

Cheapest tracked route/tier: Fireworks AI

Estimated monthly gap: $184. Batch, cache, alternate speed tiers, and negotiated pricing are excluded from this local estimate.

Switch friction

Together AI - Gemma 3n-e4B -> Llama 2 7B
  • No overlapping tracked provider route is sourced for Together AI - Gemma 3n-e4B and Llama 2 7B; plan for SDK, billing, or endpoint changes.
  • Llama 2 7B is $0.16/1M tokens higher on cheapest tracked output pricing, so quality gains need to justify the spend.
  • Check replacement coverage for JSON / Tool use and Structured outputs before moving production traffic.
Llama 2 7B -> Together AI - Gemma 3n-e4B
  • No overlapping tracked provider route is sourced for Llama 2 7B and Together AI - Gemma 3n-e4B; plan for SDK, billing, or endpoint changes.
  • Together AI - Gemma 3n-e4B is $0.16/1M tokens lower on cheapest tracked output pricing before cache, batch, or negotiated discounts.
  • Together AI - Gemma 3n-e4B adds JSON / Tool use and Structured outputs in local capability data.

Specs

Specification
Released2026-03-152023-07-18
Context window8k4k
Parameters4B7B
ArchitectureDecoder OnlyDecoder Only
LicenseGemmaLlama 2 Community
OpennessOpen weightsOpen weights
WeightsUnknownAvailable
CodeUnknownUnknown
Commercial useCommercial use: conditionalCommercial use: conditional
Knowledge cutoff2024-062022-09

Pricing and availability

Pricing attributeTogether AI - Gemma 3n-e4BLlama 2 7B
Input price$0.02/1M tokens$0.20/1M tokens
Output price$0.04/1M tokens$0.20/1M tokens
Providers
Together AI
Fireworks AI

Capabilities

CapabilityTogether AI - Gemma 3n-e4BLlama 2 7B
VisionNoNo
MultimodalNoNo
ReasoningNoNo
JSON / Tool useYesNo
Structured outputsYesNo
Code executionNoNo
IDE integrationNoNo
Computer useNoNo
Parallel agentsNoNo

Benchmarks

No shared benchmark scores are currently available for this pair.

Continue comparing

Model pages
Labs and families
Related comparisons

Popular comparisons for Together AI - Gemma 3n-e4B

Popular comparisons for Llama 2 7B

Last reviewed: 2026-09-18. Data sourced from public model cards and provider documentation.