OpenAIGPT-3.5 Turbo (older v0613)
No cheaper ranked model scores higher: it is on the price frontier.
As of 6 Nov 2026, GPT-3.5 Turbo (older v0613) by OpenAI is not yet ranked on the BenchLeader Index, which needs at least five independent results across two categories. API pricing: $1.00 per 1M input tokens and $2.00 per 1M output tokens ($1.25 blended at 3:1), list price on 6 Nov 2026. It streams about 96 tokens/s (OpenRouter). Released 13 Jun 2023.
Key facts (as of 6 Nov 2026)
- GPT-3.5 Turbo (older v0613) API pricing: $1.00 per 1M input tokens and $2.00 per 1M output tokens ($1.25 blended at 3:1) (list price, 6 Nov 2026).
- GPT-3.5 Turbo (older v0613) streams about 96 tokens/s (OpenRouter, 6 Nov 2026).
- GPT-3.5 Turbo (older v0613) was released on 13 Jun 2023 (OpenAI).
In detail. GPT-3.5 Turbo (older v0613) is an OpenAI proprietary model, released 13 Jun 2023. It is not yet ranked: no independent benchmark results so far, only pricing and metadata. At $1.25 per million tokens blended it is mid-priced. Output speed of 96 tokens per second puts it faster than most, with a first token in 0.9 s.
- Blended price
- $1.25/M
- $1.00 in · $2.00 out
- via OpenRouter
- Output speed
- 96 tok/s
- OpenRouter traffic, 7-day median; not yet measured by Artificial Analysis
- First answer
- 0.86 s
- Context
- 4k
- via Artificial Analysis
- Full answer
- –
- Cost per task
- –
- Tokens per task
- –
- Released
- 13 Jun 2023
Benchmark results
See all LLM benchmarks. One column per reasoning effort. Rank is among every configuration of every model on that benchmark. Hover a score for the run it came from.
Reasoning
| Benchmark | not stated | Source |
|---|---|---|
| BIG-Bench Hardnot in index | 61.6%#14 | Epoch AI Benchmarking Hub |
| WinoGrandenot in index | 81.6%#12 | Epoch AI Benchmarking Hub |
| CommonsenseQA 2not in index | 57.0%#3 | Epoch AI Benchmarking Hub |
Maths
| Benchmark | not stated | Source |
|---|---|---|
| GSM8Knot in index | 57.8%#28 | Epoch AI Benchmarking Hub |
Knowledge
| Benchmark | not stated | Source |
|---|---|---|
| MMLUnot in index | 68.9%#58 | Epoch AI Benchmarking Hub |
API pricing: where to run it
Every provider serving this model through OpenRouter, with throughput and first-token latency measured on live traffic over the last 30 minutes and each provider’s own price. Purple marks the best in each column.
| Provider | Speed | First token | Input $/M | Output $/M | Context | Quantisation |
|---|---|---|---|---|---|---|
| Azure | 99 tok/s | 0.89 s | $1.00 | $2.00 | 4k | – |
What a task costs
Estimates from list price, output speed and time to first answer for the best configuration. “With caching” assumes three-quarters of the input is served from the prompt cache. Reasoning tokens are not modelled.
| Workload | Tokens in / out | Cost | With caching | Time |
|---|---|---|---|---|
| Chat reply | 400 / 300 | $0.0010 | – | 4.0 s |
| Summarize a 30-page report | 12,000 / 600 | $0.013 | – | 7.1 s |
| Code edit | 6,000 / 1,500 | $0.0090 | – | 16.5 s |
| Agentic coding session | 60,000 / 4,000 | $0.068 | – | 42.5 s |
| Structured extraction | 2,000 / 200 | $0.0024 | – | 2.9 s |
More from OpenAI
See also
Questions people ask
- Why does GPT-3.5 Turbo (older v0613) have no BenchLeader Index score?
- The index needs at least five independent results across at least two categories, and as of 6 Nov 2026 GPT-3.5 Turbo (older v0613) does not have them yet. Launch-post scores are never used, so it is ranked once independent publishers have measured it.
- How much does GPT-3.5 Turbo (older v0613) cost per 1M tokens?
- As of 6 Nov 2026, GPT-3.5 Turbo (older v0613) costs $1.00 per 1M input tokens and $2.00 per 1M output tokens, $1.25 blended (three input tokens per output token).
- When was GPT-3.5 Turbo (older v0613) released?
- OpenAI released GPT-3.5 Turbo (older v0613) on 13 Jun 2023.
Data as of 6 Nov 2026. Compare with another model.
Cite as: BenchLeader, “GPT-3.5 Turbo (older v0613): benchmarks, pricing, speed and rank”, data as of 6 Nov 2026, https://www.benchleader.com/models/gpt-3-5-turbo-0613.