Seed-2.0-Mini vs GPT Audio
Seed-2.0-Mini costs 25.0x less per output token than GPT Audio ($0.40 vs $10.00 per million). Updated October 22, 2026; no benchmark has tested both models yet.
- Coding
- No data
- Overall
- No data
- Output $/M
- $0.40
- Coding
- No data
- Overall
- No data
- Output $/M
- $10.00
Seed-2.0-Mini or GPT Audio: which to pick
Neither model has a coding score yet, so the two cannot be ranked on coding.
Pick Seed-2.0-Mini for output tokens 25.0x cheaper ($0.40 vs $10.00 per million) and a larger context window (262K against 128K tokens).
No benchmark has tested either model yet, so price and context are the only way to compare them.
Which one for your work
Each card is decided by one number both models carry. Where only one has it, the card says so and makes no call.
Coding
Vibe Coding Index, six public coding benchmarks
No call
Neither has a coding score yet.
One side not measured
Long documents
Listed context window
Seed-2.0-Mini
Seed-2.0-Mini takes 262K tokens against 128K.
Listed by OpenRouter
Everyday cost
1K input + 500 output tokens
Seed-2.0-Mini
Seed-2.0-Mini $0.0003, GPT Audio $0.0075 per turn.
List prices
At a glance
- Coding index
- Seed-2.0-Mini not benchmarked, GPT Audio not benchmarked.
- Widest category
- None yet: no category has been tested on both models.
- Widest single gap
- None yet: no benchmark has tested both models.
- Output price
- Seed-2.0-Mini $0.40 against GPT Audio $10.00 per million output tokens, 25.0x apart.
- Context window
- Seed-2.0-Mini takes 262K tokens, GPT Audio 128K.
Benchmark by benchmark
Every board either model has a result on, a category to a fold; bars are each result on a 0 to 100 scale. Only one model is measured on each, so no row names a leader.
What each workload costs
Three fixed token mixes at each model's listed price, so per-token rates become a bill.
Chat turn
1K input + 500 output tokens
Seed-2.0-Mini costs less
Repository review
50K input + 3K output tokens
Seed-2.0-Mini costs less
Agent loop
200K input + 10K output tokens
Seed-2.0-Mini costs less
Listed OpenRouter rates, without cache or batch discounts. A workload that does not fit a model's context window would need splitting.
Specification differences
The leading value in a row is marked; a row with a missing value names no leader. Our two rows are marked in red.
| Specification | ByteDance Seed Seed-2.0-Mini | OpenAI GPT Audio |
|---|---|---|
| Maker | ByteDance Seed | OpenAI |
| Weights | No public weights listed | No public weights listed |
| Released | February 26, 2026 | January 19, 2026 |
| Context window | 262K | 128K |
| Input $/Mtok | $0.10 | $2.50 |
| Output $/Mtok | $0.40 | $10.00 |
| Coding index | Not benchmarked | Not benchmarked |
| Independent measurements behind it | 0 | 0 |
| Cost per solved task | Not computable | Not computable |
| Source | OpenRouter listing | OpenRouter listing |
Questions
Is Seed-2.0-Mini better than GPT Audio for coding?
Neither model has a coding score yet, so the two cannot be ranked on coding. Pick Seed-2.0-Mini for output tokens 25.0x cheaper ($0.40 vs $10.00 per million) and a larger context window (262K against 128K tokens).
Which is cheaper, Seed-2.0-Mini or GPT Audio?
Seed-2.0-Mini costs $0.10 per million input tokens and $0.40 per million output tokens; GPT Audio costs $2.50 and $10.00. Cost per solved task is known for neither of them.
Which has the bigger context window, Seed-2.0-Mini or GPT Audio?
Seed-2.0-Mini, with 262K tokens against 128K.
Has any benchmark tested both Seed-2.0-Mini and GPT Audio?
No benchmark has tested either model yet, so price and context are the only way to compare them. Data as of October 22, 2026.