Model comparison

GPT-4 Turbo vs gpt-oss-20b

Compare OpenAI: GPT-4 Turbo (OpenAI) and OpenAI: gpt-oss-20b (OpenAI) by price, context, capabilities, and latency.

Estimate costAll comparisons

Which should you pick?

  • Price: OpenAI: gpt-oss-20b is cheaper ($0.0058 / 1M tokens input / $0.027 / 1M tokens output) vs OpenAI: GPT-4 Turbo ($1.88 / 1M tokens input / $5.64 / 1M tokens output).
  • Context: OpenAI: gpt-oss-20b has the larger context window (131.1k tokens).
  • OpenAI: GPT-4 Turbo adds: Vision.

Side by side

OpenAI: GPT-4 Turbo vs OpenAI: gpt-oss-20b — full comparison

Compare price, provider, context, capabilities, latency, and source basis.

ModelProviderInputOutputContextCapabilitiesBest forLatencyStatusSource
OpenAI: GPT-4 Turboopenai/gpt-4-turboOpenAI$1.88 / 1M tokens$5.64 / 1M tokens128k
StreamingTool callingJSON modeVision
image understanding, multimodal chat1000-3000msCatalogPlatform curated
OpenAI: gpt-oss-20bopenai/gpt-oss-20bOpenAI$0.0058 / 1M tokens$0.027 / 1M tokens131.1k
StreamingTool callingJSON modeLong context
General chat via OpenAI, API workloads1000-3000msCatalogPlatform curated

FAQ

OpenAI: GPT-4 Turbo vs OpenAI: gpt-oss-20b FAQ

Is OpenAI: GPT-4 Turbo or OpenAI: gpt-oss-20b cheaper?

OpenAI: gpt-oss-20b is cheaper ($0.0058 / 1M tokens input / $0.027 / 1M tokens output) vs OpenAI: GPT-4 Turbo ($1.88 / 1M tokens input / $5.64 / 1M tokens output). Actual cost depends on your input/output token mix — estimate it with the pricing calculator.

Which has a larger context window, OpenAI: GPT-4 Turbo or OpenAI: gpt-oss-20b?

OpenAI: gpt-oss-20b is larger (131.1k tokens) vs 128k tokens.

OpenAI: GPT-4 Turbo vs OpenAI: gpt-oss-20b for Long context: which should I pick?

Both target Long context. Pick OpenAI: gpt-oss-20b to optimize cost, or OpenAI: gpt-oss-20b for the longer context window. Test both on real prompts before committing production traffic.

OpenAI: GPT-4 Turbo detailsOpenAI: gpt-oss-20b detailsPricing calculatorOpenAI-compatible quickstart