Last updated: Oct 14, 2026 59 sources 20 endpoints monitored

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Stop guessing. We independently measure API platforms — price, speed, reliability, free quota — and publish every number for you to verify.

59 sources 20 endpoints probed daily 1,345 price rows updated daily

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rank = heat (OpenRouter 50% + HuggingFace 30% + Replicate 20%, percentile 0–100); score = Elo from arena.ai; last column = min in/out $/1M across this model's listings · prices grouped by unit (per_1m_tokens, per_image) — only same-unit rows are price-ranked, no unit conversion

  1. 1 step-5-preview — #1M context#multimodal#reasoning in $1.00 out $2.70
  2. 2 mimo-v2.6-flash — #1M context#multimodal#reasoning in $0.140 out $0.280
  3. 3 hy4-preview — #1M context#reasoning in $0.834 out $2.50
  4. 4 deepseek-v4-flash-latest 1435 #1M context#reasoning in $0.014 out $0.576
  5. 5 deepseek-v4-flash-0731 1435 #1M context#reasoning in $0.016 out $0.180
  6. 6 deepseek-v4-flash 1435 #1M context#reasoning in $0.090 out $0.180
  7. 7 deepseek-v4-flash-0731-p 1435 — in $0.440 out $1.32
  8. 8 nemotron-3-ultra-550b-a55b 1427 #550b#256k context#reasoning in $0 out $0
  9. 9 nvidia-nemotron-3-ultra-550b-a55b — — in $0.500 out $2.20
  10. 10 gpt-6-luna — #1M context#multimodal#reasoning in $0.050 out $0.250
  11. 11 claude-opus-5.5 — #1M context#multimodal#reasoning in $2.00 out $10.00
  12. 12 claude-opus-5 1493 #1M context#multimodal#reasoning in $2.50 out $12.50
  13. 13 hy3 1457 #256k context#reasoning in $0.132 out $0.528
  14. 14 claude-sonnet-5 1462 #1M context#multimodal#reasoning in $1.00 out $5.00
  15. 15 claude-sonnet-5.5 — #1M context#multimodal#reasoning in $1.00 out $5.00
  16. 16 kimi-k3 1489 #1M context#multimodal#reasoning in $0.730 out $10.00
  17. 17 kimi-k3-p — — in $3.00 out $15.00
  18. 18 gpt-6.1-sol — #1M context#multimodal#reasoning in $1.00 out $5.00
  19. 19 gemini-3.8-flash — #1M context#multimodal#reasoning in $0.375 out $1.88
  20. 20 deepseek-v4-pro 1458 #1M context#reasoning in $0.660 out $1.91
  21. 21 deepseek-v4-pro-0813 1458 #1M context#reasoning in $0.660 out $1.98
  22. 22 deepseek-v4-pro-0813-p 1458 — in $1.32 out $3.96
  23. 23 gpt-5.6-luna 1450 #1M context#multimodal#reasoning in $0.100 out $0.600
  24. 24 claude-haiku-5.5 — #1M context#multimodal#reasoning in $0.050 out $0.250
  25. 25 mimo-v2.6-pro — #1M context#multimodal#reasoning in $0.430 out $0.870
  26. 26 glm-5.2-fp8 — #1M context in $0 out $0
  27. 27 glm-5.2-fp8-lora — #1M context in $0 out $0
  28. 28 glm-5.2 — #1M context#reasoning in $0.050 out $2.40
  29. 29 glm-5.2-fast-preview — — in $2.37 out $8.30
  30. 30 minimax-m3 1444 #1M context#multimodal#reasoning in $0.280 out $1.10
  31. 31 claude-sonnet-4.5 1469 #1M context#multimodal#reasoning in $1.50 out $7.50
  32. 32 claude-sonnet-4.6 1424 #1M context#multimodal#reasoning in $1.50 out $7.50
  33. 33 claude-sonnet-5-5 — — in $2.00 out $10.00
  34. 34 claude-sonnet-latest — #1M context#multimodal#reasoning in $2.00 out $10.00
  35. 35 claude-sonnet-4-6 1472 — in $3.00 out $15.00
  36. 36 claude-sonnet-4 1400 #195k context#multimodal#reasoning in $3.00 out $15.00
  37. 37 claude-opus-4.5 1469 #195k context#multimodal#reasoning in $2.50 out $12.50
  38. 38 claude-opus-4.6 1424 #1M context#multimodal#reasoning in $2.50 out $12.50
  39. 39 claude-opus-4.7 1442 #1M context#multimodal#reasoning in $2.50 out $12.50
  40. 40 claude-opus-4.8 — #1M context#multimodal#reasoning in $2.50 out $12.50
  41. 41 claude-opus-5-5 — — in $4.00 out $20.00
  42. 42 claude-opus-latest — #1M context#multimodal#reasoning in $4.00 out $20.00
  43. 43 claude-opus-4-7 1494 — in $5.00 out $25.00
  44. 44 claude-opus-4-8 1474 — in $5.00 out $25.00
  45. 45 claude-opus-4.1 1459 #195k context#multimodal#reasoning in $7.50 out $37.50
  46. 46 claude-opus-4 1449 — in $15.00 out $75.00
  47. 47 nemotron-3.5-lightning 1348 #256k context#reasoning in $0 out $0
  48. 48 nvidia-nemotron-3.5-lightning — — in $0.060 out $0.160
  49. 49 gemini-2.5-flash-lite 1380 #1M context#multimodal#reasoning in $0.050 out $0.200
  50. 50 laguna-s-2.1 — #1M context#reasoning in $0 out $0
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For AI & agents

every number on this site is machine-readable and verifiable
llms.txt — start here for LLM ingestion →
prices.json daily

Daily price snapshots across 13+ platforms with official benchmarks

curl -s https://apilong.com/api/prices.json | jq .items[0]
JSON · 1345 items · updated Oct 14, 2026, 12:56 AM provider·model·input/output/cached·unit
measurements.json daily

Availability % and p50 latency probed daily for every listed endpoint

curl -s https://apilong.com/api/measurements.json | jq .items[0]
JSON · 20 endpoints · updated Oct 14, 2026, 07:19 AM endpoint_id·status_code·latency_ms.p50
score.json monthly

Our own accuracy evaluations — finance quotes vs market, email verification vs ground truth

curl -s https://apilong.com/api/score.json | jq .items[0]
JSON · 8 evaluations · updated Aug 16, 2026, 09:29 AM provider·score_type·metrics.accuracy·coverage
open_data.json monthly

Open-data source coverage quality (academic/legal/institutional)

curl -s https://apilong.com/api/open_data.json | jq .items[0]
JSON · 8 sources · updated Aug 16, 2026, 11:26 AM endpoint_id·coverage
api-catalog.json static

This registry — the machine-readable index of everything above

curl -s https://apilong.com/api/api-catalog.json | jq .items[0]
JSON · 8 entries name·url·format·access