Data points: 56
The readout for DeepSeek Prover v2 and GPT-OSS, before the detailed comparison sheet.
Decision read
GPT-OSS
GPT-OSS currently has the stronger profile, with verified wins split 0 to 4.
Evidence depth
56 data points
Includes 0 benchmark rows, 0 audit samples, and 7 provider examples.
Selection signal
Start with GPT-OSS
The charts below split 7 high-signal samples across speed, scores, and audit health.
Switch either side of this report to compare another model with the same LMSpeed data pipeline.
Select a different model to open a new comparison URL.
Model compare DeepSeek Prover v2 vs GPT-OSSdeepseek-prover-v2-vs-gpt-oss | Model A DeepSeek Prover v2 | Model B GPT-OSS |
|---|---|---|
| Overall leader | Contender | Leading |
| Verified metric wins | 0 wins | 4 wins |
| Where it leads | No data | Cheapest input price, Free providers, Provider coverage, Recent tests |
Third-party benchmark profile synced into LMSpeed; only metrics available for both models are shown.
Compare benchmark category scores on a 0-100 scale. Select a category to inspect the gap.
Avg. score
DeepSeek Prover v2
-
Avg. score
GPT-OSS
57.6
Selected category
Agents
GPT-OSS
Metric-level scores with benchmark source, rank depth, confidence, error, and evaluation date where available.
No shared professional benchmark scores are available yet.
Latest completed audits from shared providers, with four safety and integrity score groups plus report links.
| Provider | DeepSeek Prover v2 | GPT-OSS |
|---|---|---|
| No completed audits are available from shared providers yet. | ||
Speed aggregates and input/output pricing share each provider row for real API selection and migration cost checks.
| Provider | DeepSeek Prover v2 | GPT-OSS |
|---|---|---|
5 tests | DeepSeek Prover v2 deepseek-prover-v2-7b speed / latency N/A / N/A input / output $0/M / $0/M |
This report only uses LMSpeed data for DeepSeek Prover v2 and GPT-OSS: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Guidance | DeepSeek Prover v2 | GPT-OSS |
|---|---|---|
| When to choose each model | DeepSeek Prover v2 DeepSeek Prover v2 does not clearly lead on the verified metrics here, so check provider-specific pricing before choosing. | GPT-OSS GPT-OSS is stronger when you prioritize Cheapest input price, Free providers, Provider coverage, Recent tests. |
TL;DR: GPT-OSS leads across 56 verifiable data points, including pricing, speed, latency, benchmarks, and provider examples.
Continue from DeepSeek Prover v2 vs GPT-OSS into nearby model comparisons with enough verified LMSpeed data.
| Model metadata | No OpenRouter metadata is available yet for this model. | GPT-OSS exposes 131.1K tokens; notable signals: Text input, Text output, Tool calling, Reasoning. |
|---|---|---|
| Developer | DeepSeek | No data |
| Context window | No data | 131.1K tokens |
| Max output | No data | 131.1K tokens |
| Released | No data | Aug 2025 |
| Modalities | No data | Input Text Output Text |
| Features | None listed | Text inputText outputTool callingReasoning |
| Parameters | No data | 120B |
| Tokenizer | No data | GPT |
| Knowledge cutoff | No data | 2024-06-30 |
| OpenRouter ID | No data | openai/gpt-oss-120b:free |
| References | No data | No data |
GPT-OSS
gpt-oss-20b
speed / latency
216 tok/s / 1311ms
input / output
$0/M / $0/M
91VIP0 tests | DeepSeek Prover v2 deepseek-prover-v2-7b speed / latency N/A / N/A input / output $1.00/M / $2.18/M | GPT-OSS gpt-oss-120b speed / latency N/A / N/A input / output $0.078/M / $0.015/M |
|---|
DMXAPI0 tests | DeepSeek Prover v2 speed / latency N/A / N/A input / output No data | GPT-OSS speed / latency N/A / N/A input / output No data |
|---|
Future Hub0 tests | DeepSeek Prover v2 speed / latency N/A / N/A input / output No data | GPT-OSS speed / latency N/A / N/A input / output No data |
|---|
Futureppo0 tests | DeepSeek Prover v2 deepseek-prover-v2-7b speed / latency N/A / N/A input / output $1.00/M / $2.18/M | GPT-OSS gpt-oss-120b speed / latency N/A / N/A input / output $0.078/M / $0.015/M |
|---|
DeepSeek Prover v2 deepseek-prover-v2 speed / latency No data input / output $3.92/M / $15.66/M | GPT-OSS openai/gpt-oss-120b speed / latency No data input / output $0.191/M / $0.930/M |
DeepSeek Prover v2 DeepSeek-Prover-V2 speed / latency No data input / output $1.00/M / $0.500/M | GPT-OSS openai/gpt-oss-20b:free speed / latency No data input / output $75.00/M / $75.00/M |
Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.
