RedRouterGLM 5.3 Flash
Updated Trailing 72 hours
Provider comparison
DeepSeek V4.1 Flash 1017- DeepSeek V4.1 Flash (undated derivative)
GLM 5.3 Flash- GLM 5.3
 Experiential Labsvia dealignai |
GLM 5.3 Flash | uncensored | Unknown | 1,000,000 | $0.237 | $0.150 | $0.500 | 76.8 | 0.9 | 7.5 | 100.0%32 / 32 requests | ok | 07 Nov 2026, 18:09 UTC |
 NanoGPT → Arnict |
GLM 5.3 Flash | uncensored | NVFP4 | 1,000,000 | $0.230 | $0.131 | $0.525 | 195.6 | 1.2 | 3.6 | 100.0%32 / 32 requests | ok | 07 Nov 2026, 18:13 UTC |
| NanoGPT → Heabsy |
GLM 5.3 Flash | uncensored | NVFP4 | 1,000,000 | $0.350 | $0.200 | $0.800 | 219.3 | 1.0 | 3.4 | 100.0%32 / 32 requests | ok | 07 Nov 2026, 18:15 UTC |
| NanoGPT → OrcaRouter |
GLM 5.3 Flash | uncensored | Unknown | 1,000,000 | $1.050 | $0.840 | $1.680 | 50.2 | 2.2 | 12.2 | 100.0%32 / 32 requests | ok | 07 Nov 2026, 18:15 UTC |
 OpenRoutervia z-ai/fp8 |
GLM 5.3 Flash | none | FP8 | 1,048,576 | $0.237 | $0.150 | $0.500 | 51.8 | 1.6 | 12.1 | 100.0%32 / 32 requests | ok | 07 Nov 2026, 18:10 UTC |
 Refuseless |
GLM 5.3 Flash | abliterated | NVFP4 | 1,048,576 | $0.215 | $0.120 | $0.500 | 53.0 | 1.6 | 12.9 | 100.0%32 / 32 requests | ok | 07 Nov 2026, 18:11 UTC |
p50 = median. Missing speed or latency values mean fewer than 8 usable successes. Success rate includes failed requests. Status and last success describe the route across all regions. Precision and context are provider declarations; different modifications are different products. Measurement details →
Output speed
tok/s · Higher is better · p50
Reported completion tokens after the first chunk, divided by streaming time. Samples without reported usage are excluded. Methodology ↗
Time to first token
s · Lower is better · p50
Request sent to first non-empty content, reasoning or tool-argument delta. Includes network time from the selected region. Methodology ↗
Time to 500 tokens
s · Lower is better · p50
Per request: TTFT + 500 ÷ output tok/s. Percentiles are computed after this calculation; this is a derived response time. Methodology ↗
Blended price
$ / 1M tokens · Lower is better
Declared price: (3 × input + output) ÷ 4. Excludes cache discounts. Prices are not measured billing receipts. Methodology ↗
Output speed vs. price
Median output speed and declared blended price
- Experiential Labs · dealignai
- NanoGPT → Arnict
- NanoGPT → Heabsy
- NanoGPT → OrcaRouter
- OpenRouter · z-ai/fp8
- Refuseless
Each point is one route. Shading divides the displayed axes at their midpoints; it is not a quality rating. Blended price uses a 3:1 input/output mix. Routes without usable speed samples are omitted. Methodology ↗
Performance over time
8-hour buckets · UTC
Output speed
7 days · tok/s · p50
Per-bucket median of successful, usable samples. Gaps remain unconnected. All regions shows separate regional series: solid US East, dashed US West. Medians are never averaged. Methodology ↗
Time to first token
7 days · seconds · p50
Per-bucket median of successful, usable samples. Gaps remain unconnected. All regions shows separate regional series: solid US East, dashed US West. Medians are never averaged. Methodology ↗
Success rate
7 days · %
Successful requests ÷ all requests in each bucket. Gaps remain unconnected. All regions shows separate regional series: solid US East, dashed US West. Medians are never averaged. Methodology ↗
Output speed
14 days · tok/s · p50
Per-bucket median of successful, usable samples. Gaps remain unconnected. All regions shows separate regional series: solid US East, dashed US West. Medians are never averaged. Methodology ↗
Time to first token
14 days · seconds · p50
Per-bucket median of successful, usable samples. Gaps remain unconnected. All regions shows separate regional series: solid US East, dashed US West. Medians are never averaged. Methodology ↗
Success rate
14 days · %
Successful requests ÷ all requests in each bucket. Gaps remain unconnected. All regions shows separate regional series: solid US East, dashed US West. Medians are never averaged. Methodology ↗
- Experiential Labs · dealignai
- NanoGPT → Arnict
- NanoGPT → Heabsy
- NanoGPT → OrcaRouter
- OpenRouter · z-ai/fp8
- Refuseless
| Experiential Labsvia dealignai |
GLM 5.3 Flash | uncensored | Unknown | 1,000,000 | $0.237 | $0.150 | $0.500 | 77.1 | 0.9 | 7.4 | 100.0%16 / 16 requests | ok | 07 Nov 2026, 18:09 UTC |
| NanoGPT → Arnict |
GLM 5.3 Flash | uncensored | NVFP4 | 1,000,000 | $0.230 | $0.131 | $0.525 | 213.3 | 1.0 | 3.4 | 100.0%16 / 16 requests | ok | 07 Nov 2026, 18:13 UTC |
| NanoGPT → Heabsy |
GLM 5.3 Flash | uncensored | NVFP4 | 1,000,000 | $0.350 | $0.200 | $0.800 | 212.7 | 0.9 | 3.3 | 100.0%16 / 16 requests | ok | 07 Nov 2026, 18:15 UTC |
| NanoGPT → OrcaRouter |
GLM 5.3 Flash | uncensored | Unknown | 1,000,000 | $1.050 | $0.840 | $1.680 | 50.6 | 2.0 | 11.8 | 100.0%16 / 16 requests | ok | 07 Nov 2026, 18:15 UTC |
| OpenRoutervia z-ai/fp8 |
GLM 5.3 Flash | none | FP8 | 1,048,576 | $0.237 | $0.150 | $0.500 | 51.8 | 1.6 | 11.7 | 100.0%16 / 16 requests | ok | 07 Nov 2026, 18:10 UTC |
| Refuseless |
GLM 5.3 Flash | abliterated | NVFP4 | 1,048,576 | $0.215 | $0.120 | $0.500 | 51.6 | 2.2 | 16.2 | 100.0%16 / 16 requests | ok | 07 Nov 2026, 18:11 UTC |
p50 = median. Missing speed or latency values mean fewer than 8 usable successes. Success rate includes failed requests. Status and last success describe the route across all regions. Precision and context are provider declarations; different modifications are different products. Measurement details →
Output speed
tok/s · Higher is better · p50
Reported completion tokens after the first chunk, divided by streaming time. Samples without reported usage are excluded. Methodology ↗
Time to first token
s · Lower is better · p50
Request sent to first non-empty content, reasoning or tool-argument delta. Includes network time from the selected region. Methodology ↗
Time to 500 tokens
s · Lower is better · p50
Per request: TTFT + 500 ÷ output tok/s. Percentiles are computed after this calculation; this is a derived response time. Methodology ↗
Blended price
$ / 1M tokens · Lower is better
Declared price: (3 × input + output) ÷ 4. Excludes cache discounts. Prices are not measured billing receipts. Methodology ↗
Output speed vs. price
Median output speed and declared blended price
- Experiential Labs · dealignai
- NanoGPT → Arnict
- NanoGPT → Heabsy
- NanoGPT → OrcaRouter
- OpenRouter · z-ai/fp8
- Refuseless
Each point is one route. Shading divides the displayed axes at their midpoints; it is not a quality rating. Blended price uses a 3:1 input/output mix. Routes without usable speed samples are omitted. Methodology ↗
Performance over time
8-hour buckets · UTC
Output speed
7 days · tok/s · p50
Per-bucket median of successful, usable samples. Gaps remain unconnected. All regions shows separate regional series: solid US East, dashed US West. Medians are never averaged. Methodology ↗
Time to first token
7 days · seconds · p50
Per-bucket median of successful, usable samples. Gaps remain unconnected. All regions shows separate regional series: solid US East, dashed US West. Medians are never averaged. Methodology ↗
Success rate
7 days · %
Successful requests ÷ all requests in each bucket. Gaps remain unconnected. All regions shows separate regional series: solid US East, dashed US West. Medians are never averaged. Methodology ↗
Output speed
14 days · tok/s · p50
Per-bucket median of successful, usable samples. Gaps remain unconnected. All regions shows separate regional series: solid US East, dashed US West. Medians are never averaged. Methodology ↗
Time to first token
14 days · seconds · p50
Per-bucket median of successful, usable samples. Gaps remain unconnected. All regions shows separate regional series: solid US East, dashed US West. Medians are never averaged. Methodology ↗
Success rate
14 days · %
Successful requests ÷ all requests in each bucket. Gaps remain unconnected. All regions shows separate regional series: solid US East, dashed US West. Medians are never averaged. Methodology ↗
- Experiential Labs · dealignai
- NanoGPT → Arnict
- NanoGPT → Heabsy
- NanoGPT → OrcaRouter
- OpenRouter · z-ai/fp8
- Refuseless
| Experiential Labsvia dealignai |
GLM 5.3 Flash | uncensored | Unknown | 1,000,000 | $0.237 | $0.150 | $0.500 | 73.4 | 0.9 | 7.7 | 100.0%16 / 16 requests | ok | 07 Nov 2026, 18:09 UTC |
| NanoGPT → Arnict |
GLM 5.3 Flash | uncensored | NVFP4 | 1,000,000 | $0.230 | $0.131 | $0.525 | 194.4 | 1.3 | 4.1 | 100.0%16 / 16 requests | ok | 07 Nov 2026, 18:13 UTC |
| NanoGPT → Heabsy |
GLM 5.3 Flash | uncensored | NVFP4 | 1,000,000 | $0.350 | $0.200 | $0.800 | 226.9 | 1.2 | 3.7 | 100.0%16 / 16 requests | ok | 07 Nov 2026, 18:15 UTC |
| NanoGPT → OrcaRouter |
GLM 5.3 Flash | uncensored | Unknown | 1,000,000 | $1.050 | $0.840 | $1.680 | 49.7 | 2.3 | 12.5 | 100.0%16 / 16 requests | ok | 07 Nov 2026, 18:15 UTC |
| OpenRoutervia z-ai/fp8 |
GLM 5.3 Flash | none | FP8 | 1,048,576 | $0.237 | $0.150 | $0.500 | 52.4 | 1.6 | 12.7 | 100.0%16 / 16 requests | ok | 07 Nov 2026, 18:10 UTC |
| Refuseless |
GLM 5.3 Flash | abliterated | NVFP4 | 1,048,576 | $0.215 | $0.120 | $0.500 | 53.0 | 1.6 | 11.0 | 100.0%16 / 16 requests | ok | 07 Nov 2026, 18:11 UTC |
p50 = median. Missing speed or latency values mean fewer than 8 usable successes. Success rate includes failed requests. Status and last success describe the route across all regions. Precision and context are provider declarations; different modifications are different products. Measurement details →
Output speed
tok/s · Higher is better · p50
Reported completion tokens after the first chunk, divided by streaming time. Samples without reported usage are excluded. Methodology ↗
Time to first token
s · Lower is better · p50
Request sent to first non-empty content, reasoning or tool-argument delta. Includes network time from the selected region. Methodology ↗
Time to 500 tokens
s · Lower is better · p50
Per request: TTFT + 500 ÷ output tok/s. Percentiles are computed after this calculation; this is a derived response time. Methodology ↗
Blended price
$ / 1M tokens · Lower is better
Declared price: (3 × input + output) ÷ 4. Excludes cache discounts. Prices are not measured billing receipts. Methodology ↗
Output speed vs. price
Median output speed and declared blended price
- Experiential Labs · dealignai
- NanoGPT → Arnict
- NanoGPT → Heabsy
- NanoGPT → OrcaRouter
- OpenRouter · z-ai/fp8
- Refuseless
Each point is one route. Shading divides the displayed axes at their midpoints; it is not a quality rating. Blended price uses a 3:1 input/output mix. Routes without usable speed samples are omitted. Methodology ↗
Performance over time
8-hour buckets · UTC
Output speed
7 days · tok/s · p50
Per-bucket median of successful, usable samples. Gaps remain unconnected. All regions shows separate regional series: solid US East, dashed US West. Medians are never averaged. Methodology ↗
Time to first token
7 days · seconds · p50
Per-bucket median of successful, usable samples. Gaps remain unconnected. All regions shows separate regional series: solid US East, dashed US West. Medians are never averaged. Methodology ↗
Success rate
7 days · %
Successful requests ÷ all requests in each bucket. Gaps remain unconnected. All regions shows separate regional series: solid US East, dashed US West. Medians are never averaged. Methodology ↗
Output speed
14 days · tok/s · p50
Per-bucket median of successful, usable samples. Gaps remain unconnected. All regions shows separate regional series: solid US East, dashed US West. Medians are never averaged. Methodology ↗
Time to first token
14 days · seconds · p50
Per-bucket median of successful, usable samples. Gaps remain unconnected. All regions shows separate regional series: solid US East, dashed US West. Medians are never averaged. Methodology ↗
Success rate
14 days · %
Successful requests ÷ all requests in each bucket. Gaps remain unconnected. All regions shows separate regional series: solid US East, dashed US West. Medians are never averaged. Methodology ↗
- Experiential Labs · dealignai
- NanoGPT → Arnict
- NanoGPT → Heabsy
- NanoGPT → OrcaRouter
- OpenRouter · z-ai/fp8
- Refuseless
Published results from other evaluators
These are stock-model results from other evaluators, not RedRouter measurements, and not measurements of the listed hosts or their modified models. Benchmark versions, reasoning settings and agent/scaffold choices can differ. Missing run dates and versions are not reported by the source; model release dates are never substituted.
| Model | Benchmark / version | Score | Evaluator / agent | Run date | Source and attribution |
|---|---|---|---|---|---|
| glm-5.3-flashglm-5.3-flash_max | Chess PuzzlesVersion: Not reported | 0.2100 fractionBest score (across scorers) | Epoch AIAgent: Not reported Scaffold: Not reported |
2026-10-13 | Source: Epoch AI, CC BY 4.0, accessed 2026-11-07. Adapted by RedRouter. CC BY 4.0 · Original result · Licence evidence |
| glm-5.3-flashglm-5.3-flash_max | FrontierMath-Tier-4-v2-PrivateVersion: Not reported | 0.1707 fractionBest score (across scorers) | Epoch AIAgent: Not reported Scaffold: Not reported |
2026-08-27 | Source: Epoch AI, CC BY 4.0, accessed 2026-11-07. Adapted by RedRouter. CC BY 4.0 · Original result · Licence evidence |
| glm-5.3-flashglm-5.3-flash_max | FrontierMath-Tiers-1-3-v2-PrivateVersion: Not reported | 0.5579 fractionBest score (across scorers) | Epoch AIAgent: Not reported Scaffold: Not reported |
2026-08-27 | Source: Epoch AI, CC BY 4.0, accessed 2026-11-07. Adapted by RedRouter. CC BY 4.0 · Original result · Licence evidence |
| glm-5.3-flashglm-5.3-flash_max | GPQA diamondVersion: Not reported | 0.9015 fractionBest score (across scorers) | Epoch AIAgent: Not reported Scaffold: Not reported |
2026-08-26 | Source: Epoch AI, CC BY 4.0, accessed 2026-11-07. Adapted by RedRouter. CC BY 4.0 · Original result · Licence evidence |
| glm-5.3-flashglm-5.3-flash_max | Mystery Game PuzzlesVersion: Not reported | 0.0800 fractionBest score (across scorers) | Epoch AIAgent: Not reported Scaffold: Not reported |
2026-08-28 | Source: Epoch AI, CC BY 4.0, accessed 2026-11-07. Adapted by RedRouter. CC BY 4.0 · Original result · Licence evidence |
| glm-5.3-flashglm-5.3-flash_max | OTIS Mock AIME 2024-2025Version: Not reported | 0.9389 fractionBest score (across scorers) | Epoch AIAgent: Not reported Scaffold: Not reported |
2026-08-26 | Source: Epoch AI, CC BY 4.0, accessed 2026-11-07. Adapted by RedRouter. CC BY 4.0 · Original result · Licence evidence |
| glm-5.3-flashglm-5.3-flash_unknown | WebDev ArenaVersion: Not reported | 1,607.0900 pointsArena Score | Arena (LMArena)Agent: Not reported Scaffold: Not reported |
Not reported | Source: Arena (LMArena), CC BY 4.0, accessed 2026-11-07. Adapted by RedRouter. CC BY 4.0 · Original result · Licence evidenceSource: Epoch AI, CC BY 4.0, accessed 2026-11-07. Adapted by RedRouter. CC BY 4.0 |