LLM Reference

Codex 1 vs Together AI - Llama 3 8B Lite

Codex 1 (2025) and Together AI - Llama 3 8B Lite (2025) compare a coding-specialized model against a standalone API model. Codex 1 ships a 192k-token context window, while Together AI - Llama 3 8B Lite ships a 8k-token context window. This page treats the result as workflow and deployment fit, not a universal model winner.

Treat this as a product-type comparison: Codex 1 is coding-specialized model, while Together AI - Llama 3 8B Lite is standalone API model. Choose based on workflow fit before reading any benchmark or price row as decisive.

Decision scorecard

Local evidence first
SignalCodex 1Together AI - Llama 3 8B Lite
Product typeCoding-specialized modelStandalone API model
Best forcustom coding agents and code generationtool-calling agents
Decision fitCoding, Agents, and Long contextAgents, Classification, and JSON / Tool use
Context window192k8k
Cheapest output-$0.10/1M tokens
Provider routes0 tracked1 tracked
Shared benchmarks0 shared0 shared

Decision tradeoffs

Choose Codex 1 when...
  • Codex 1 has the larger context window for long prompts, retrieval packs, or transcript analysis.
  • Codex 1 uniquely exposes Reasoning and Code execution in local model data.
  • Local decision data tags Codex 1 for Coding, Agents, and Long context.
Choose Together AI - Llama 3 8B Lite when...
  • Together AI - Llama 3 8B Lite has broader tracked provider coverage for fallback and route flexibility.
  • Together AI - Llama 3 8B Lite uniquely exposes JSON / Tool use and Structured outputs in local model data.
  • Local decision data tags Together AI - Llama 3 8B Lite for Agents, Classification, and JSON / Tool use.

Monthly cost at traffic

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

Codex 1

Unavailable

No complete token price in local provider data

Together AI - Llama 3 8B Lite

$105

Cheapest tracked route/tier: Together AI

Cost delta unavailable until both models have sourced input and output token prices.

Switch friction

Codex 1 -> Together AI - Llama 3 8B Lite
  • No overlapping tracked provider route is sourced for Codex 1 and Together AI - Llama 3 8B Lite; plan for SDK, billing, or endpoint changes.
  • Check replacement coverage for Reasoning and Code execution before moving production traffic.
  • Together AI - Llama 3 8B Lite adds JSON / Tool use and Structured outputs in local capability data.
Together AI - Llama 3 8B Lite -> Codex 1
  • No overlapping tracked provider route is sourced for Together AI - Llama 3 8B Lite and Codex 1; plan for SDK, billing, or endpoint changes.
  • Check replacement coverage for JSON / Tool use and Structured outputs before moving production traffic.
  • Codex 1 adds Reasoning and Code execution in local capability data.

Specs

Specification
Released2025-05-162025-07-15
Context window192k8k
Parameters—8B
ArchitectureDecoder OnlyDecoder Only
LicenseProprietaryLlama 3 Community
OpennessProprietaryOpen weights
WeightsNot releasedUnknown
CodeUnknownUnknown
Commercial useCommercial use: conditionalCommercial use: conditional
Knowledge cutoff-2024-03

Pricing and availability

Pricing attributeCodex 1Together AI - Llama 3 8B Lite
Input price-$0.10/1M tokens
Output price-$0.10/1M tokens
Providers-
Together AI

Capabilities

CapabilityCodex 1Together AI - Llama 3 8B Lite
VisionNoNo
MultimodalNoNo
ReasoningYesNo
JSON / Tool useNoYes
Structured outputsNoYes
Code executionYesNo
IDE integrationNoNo
Computer useNoNo
Parallel agentsNoNo

Benchmarks

No shared benchmark scores are currently available for this pair.

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Last reviewed: 2026-07-09. Data sourced from public model cards and provider documentation.