Claude 2.1 vs GPT-3.5 Turbo 16K: Benchmarks, Pricing, and Context Window Comparison
Claude 2.1 vs GPT-3.5 Turbo 16K compares provider, context window, token pricing, benchmark performance, and release timeline in one side-by-side view. Use this page to quickly identify which model is a better fit for your production constraints, quality targets, and estimated cost per request.
Verdict
GPT-3.5 Turbo 16K has lower listed token pricing, while Claude 2.1 can still be preferable if benchmark results better match your workload.
Author: Mirai Minds Research Team
Last updated:
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Overview
Claude 2.1 was released 6 months after GPT-3.5 Turbo 16K.
 Claude 2.1 |  GPT-3.5 Turbo 16K | |
|---|---|---|
Provider The entity that provides this model. | Anthropic | OpenAI |
Input Context Window The number of tokens supported by the input context window. | 200K tokens | 16.4K tokens |
Maximum Output Tokens The number of tokens that can be generated by the model in a single request. | Not specified. | 16.4K tokens |
Release Date When the model was first released. | Nov 23, 2023 over 1 yearago 2023-11-23 | Jun 13, 2023 over 1 year 2023-06-13 |
Leaderboard
| Claude 2.1 | GPT-3.5 Turbo 16K | |
|---|---|---|
Rank | 25 | Unknown |
Arena Elo | 1119 | Not specified. |
95% CI | +4/-3 | Not specified. |
Votes | 39744 | Not specified. |
License | Proprietary | Not specified. |
Knowledge Cutoff | Unknown | Unknown |
Pricing
| Claude 2.1 | GPT-3.5 Turbo 16K | |
|---|---|---|
Input Cost of input data provided to the model. | $8.00 per million tokens | $3.00 per million tokens |
Output Cost of output tokens generated by the model. | $24.00 per million tokens | $4.00 per million tokens |
Benchmarks
Compare relevant benchmarks between Claude 2.1 and GPT-3.5 Turbo 16K Instruct.
| Claude 2.1 | GPT-3.5 Turbo 16K | |
|---|---|---|
MMLU Evaluating LLM knowledge acquisition in zero-shot and few-shot settings. | Benchmark not available. | Benchmark not available. |
MMMU A wide ranging multi-discipline and multimodal benchmark. | Benchmark not available. | Benchmark not available. |
HellaSwag A challenging sentence completion benchmark. | Benchmark not available. | Benchmark not available. |